<SEC-DOCUMENT>0001364954-20-000210.txt : 20201026
<SEC-HEADER>0001364954-20-000210.hdr.sgml : 20201026
<ACCEPTANCE-DATETIME>20201026161008
ACCESSION NUMBER:		0001364954-20-000210
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		74
CONFORMED PERIOD OF REPORT:	20200930
FILED AS OF DATE:		20201026
DATE AS OF CHANGE:		20201026

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHEGG, INC
		CENTRAL INDEX KEY:			0001364954
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-EDUCATIONAL SERVICES [8200]
		IRS NUMBER:				203237489
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36180
		FILM NUMBER:		201260830

	BUSINESS ADDRESS:	
		STREET 1:		3990 FREEDOM CIRCLE
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054
		BUSINESS PHONE:		408-855-5700

	MAIL ADDRESS:	
		STREET 1:		3990 FREEDOM CIRCLE
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHEGG INC
		DATE OF NAME CHANGE:	20060605
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>chgg-20200930.htm
<DESCRIPTION>10-Q
<TEXT>
<XBRL>
<?xml version="1.0" ?><!--XBRL Document Created with Wdesk from Workiva--><!--Copyright 2020 Workiva--><!--r:597c9e6a-15a6-4889-9b10-d48a33ca120d,g:986b0fd7-a3e8-4833-b05c-f9a632cda061,d:b300f4367ef74fd38894bf6992c0df96--><html xmlns:srt="http://fasb.org/srt/2020-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns="http://www.w3.org/1999/xhtml" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:chgg="http://www.chegg.com/20200930" xmlns:xbrli="http://www.xbrl.org/2003/instance" xml:lang="en-US"><head><meta http-equiv="Content-Type" content="text/html"/>


<title>chgg-20200930</title></head><body><div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:EntityCentralIndexKey" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80L2ZyYWc6YjM4ODlmNzZhODE1NGM1N2JmOTc4ZTU2MWQ2MGRkZDIvdGFibGU6NGViYjVmZmVkZWQzNDJlNmFlMzUwOGJmMDgzZDdiNTMvdGFibGVyYW5nZTo0ZWJiNWZmZWRlZDM0MmU2YWUzNTA4YmYwODNkN2I1M180LTEtMS0xLTA_1e67ff7f-3db9-45b5-8812-b17adf123bde">0001364954</ix:nonNumeric><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:CurrentFiscalYearEndDate" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80L2ZyYWc6YjM4ODlmNzZhODE1NGM1N2JmOTc4ZTU2MWQ2MGRkZDIvdGFibGU6NGViYjVmZmVkZWQzNDJlNmFlMzUwOGJmMDgzZDdiNTMvdGFibGVyYW5nZTo0ZWJiNWZmZWRlZDM0MmU2YWUzNTA4YmYwODNkN2I1M181LTEtMS0xLTA_f98192dd-4e94-4f57-8863-e3ad0237bd7a">--12-31</ix:nonNumeric><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:DocumentFiscalYearFocus" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80L2ZyYWc6YjM4ODlmNzZhODE1NGM1N2JmOTc4ZTU2MWQ2MGRkZDIvdGFibGU6NGViYjVmZmVkZWQzNDJlNmFlMzUwOGJmMDgzZDdiNTMvdGFibGVyYW5nZTo0ZWJiNWZmZWRlZDM0MmU2YWUzNTA4YmYwODNkN2I1M182LTEtMS0xLTA_af1f14ec-5225-4c31-a9cd-4f8832a03308">2020</ix:nonNumeric><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:DocumentFiscalPeriodFocus" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80L2ZyYWc6YjM4ODlmNzZhODE1NGM1N2JmOTc4ZTU2MWQ2MGRkZDIvdGFibGU6NGViYjVmZmVkZWQzNDJlNmFlMzUwOGJmMDgzZDdiNTMvdGFibGVyYW5nZTo0ZWJiNWZmZWRlZDM0MmU2YWUzNTA4YmYwODNkN2I1M183LTEtMS0xLTA_9405bc3d-8a21-43b3-891e-6b3acf60a7b2">Q3</ix:nonNumeric><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt:booleanfalse" name="dei:AmendmentFlag" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80L2ZyYWc6YjM4ODlmNzZhODE1NGM1N2JmOTc4ZTU2MWQ2MGRkZDIvdGFibGU6NGViYjVmZmVkZWQzNDJlNmFlMzUwOGJmMDgzZDdiNTMvdGFibGVyYW5nZTo0ZWJiNWZmZWRlZDM0MmU2YWUzNTA4YmYwODNkN2I1M184LTEtMS0xLTA_94d64c52-254d-4327-94ee-a7376fe25c57">FALSE</ix:nonNumeric><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:AccountingStandardsUpdateExtensibleList" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNC0wLTEtMS0wL3RleHRyZWdpb246ZGJhMWRjZDA4MTI5NDI2ZmIyNjA0MzczNDhiY2ZmZTRfNzk_1350bab4-74b8-4f22-9fe6-5d8cf1ae0a07">us-gaap:AccountingStandardsUpdate201613Member</ix:nonNumeric><ix:nonNumeric contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" name="us-gaap:AccountingStandardsUpdateExtensibleList" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNC0wLTEtMS0wL3RleHRyZWdpb246MTZkMTNjYWIzNjRmNGVmMTgxZDA2NDFjNjNmZGUyMGRfNzk_bdb96794-9694-444e-b7c6-6fa285fdddb7">us-gaap:AccountingStandardsUpdate201602Member</ix:nonNumeric><ix:nonNumeric contextRef="ie0c523247e7c484fb14f5840a754fe91_D20200101-20200930" name="chgg:ContractWithCustomerContractualPeriod" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNzY0OA_10a7b5f0-8426-488a-9e4e-aea6f15f527b">P2M</ix:nonNumeric><ix:nonNumeric contextRef="ie54abe39538f4c339275a00b5ea01c54_D20200101-20200930" name="chgg:ContractWithCustomerContractualPeriod" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfODI0Mw_35b468be-b18a-4f0b-b1cc-3fa1b50c5b3a">P2M</ix:nonNumeric><ix:nonFraction unitRef="number" contextRef="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831" decimals="7" name="us-gaap:DebtInstrumentConvertibleConversionRatio1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82MS9mcmFnOmE2NTVhMjk5MTQ3MDRhYjliYzA0ZjU3ODBhZDY2M2MwL3RhYmxlOjg4ZDgwYzUzODJjNjQxOWU4ZDg4NTAyZTA4MjM5ODc4L3RhYmxlcmFuZ2U6ODhkODBjNTM4MmM2NDE5ZThkODg1MDJlMDgyMzk4NzhfMC0xLTEtMS01NDQ5_90513ec3-d8b9-4545-b437-e8c21766ca66">0.0092978</ix:nonFraction><ix:nonFraction unitRef="number" contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430" decimals="7" name="us-gaap:DebtInstrumentConvertibleConversionRatio1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82MS9mcmFnOmE2NTVhMjk5MTQ3MDRhYjliYzA0ZjU3ODBhZDY2M2MwL3RhYmxlOjg4ZDgwYzUzODJjNjQxOWU4ZDg4NTAyZTA4MjM5ODc4L3RhYmxlcmFuZ2U6ODhkODBjNTM4MmM2NDE5ZThkODg1MDJlMDgyMzk4NzhfMS0xLTEtMS0w_11971668-08a2-43bb-8b10-45abbac83c8f">0.0193956</ix:nonFraction><ix:nonFraction unitRef="number" contextRef="i4b390984de0d482585747cae85979033_D20180401-20180430" decimals="7" name="us-gaap:DebtInstrumentConvertibleConversionRatio1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82MS9mcmFnOmE2NTVhMjk5MTQ3MDRhYjliYzA0ZjU3ODBhZDY2M2MwL3RhYmxlOjg4ZDgwYzUzODJjNjQxOWU4ZDg4NTAyZTA4MjM5ODc4L3RhYmxlcmFuZ2U6ODhkODBjNTM4MmM2NDE5ZThkODg1MDJlMDgyMzk4NzhfMi0xLTEtMS0w_8e610e09-17b8-4519-ac97-9dc48e017d3e">0.0371051</ix:nonFraction></ix:hidden><ix:references xml:lang="en-US"><link:schemaRef xlink:type="simple" xlink:href="chgg-20200930.xsd"></link:schemaRef></ix:references><ix:resources><xbrli:context id="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:unit id="shares"><xbrli:measure>xbrli:shares</xbrli:measure></xbrli:unit><xbrli:context id="ia6b36561f294411bbf6e7e260a0eac89_I20201023"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-10-23</xbrli:instant></xbrli:period></xbrli:context><xbrli:unit id="usd"><xbrli:measure>iso4217:USD</xbrli:measure></xbrli:unit><xbrli:context id="iae77447195d14b689c329d55749c38da_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i381b2c5e4323436db67c89d9ae909083_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:unit id="usdPerShare"><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><xbrli:context id="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i761738b4bce04beb9bbd3bf4a2949377_I20200630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i84f49f465b4f45eb94470f28c972e804_I20200630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="if56d23a50e134118a36a8503b8d035bf_I20200630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i18222a73b97841d1b59d744344b41d2d_I20200630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ibec2eb15f1824fc9889984b803a14252_I20200630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="id6faaa4611ea4d7a83becd0a0e19b0cd_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i593e5badf8fc47d18c6b23653dfdd5b7_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i9d3d0bd896084d72bcf908c7d158eeab_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i586dfadb098f45feb73f8272c102a73e_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i60594ba32e064a6cb38c8e83234bda9f_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i039b9944d9b44a99b36c2d65a3704d87_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ia1640c3890b745d8a42de04eaa37f300_I20190630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i055ec666c6414d7ab56fb5f69a63395f_I20190630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="if98ac9047968409fa2fef87caa207c88_I20190630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i93019062e2484c1fbf273d8e331e2d47_I20190630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ida7f8e59d0f447d1ae2880e42cbba82f_I20190630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i78df70c54b27406bbd7b573bf5d63c86_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i11e5856cfd5d4f35a3c1b05c1653d1e1_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i097e120e36e941a5b6564420a1ee7723_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="if75cd61e3caf4477bbfb08eb6a462d81_I20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ic73a89f5e7c34a36b0140caa58ae4be2_I20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i48f4bbf166e54677b6f6e318e0d23c2c_I20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i1fcae59dff8c4c7b8e256427bfb23164_I20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i2d324307ae28494ba431842550d5a250_I20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i34a155272115479b96d465a00ff17c97_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i2d8790f3dd22431c9823d7bf5b299f34_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie9187155ed1c47a8a0b7ad6aae7873e9_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="idbd6f233a4604252a44f867be72673e4_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i2c7ebcceade9426aa1100fe91d54ec3a_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:CumulativeEffectPeriodOfAdoptionAxis">srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i9a6e181521554eeb869aca4c2fb8e832_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:CumulativeEffectPeriodOfAdoptionAxis">srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="icf9019e2d99a4a5c9d710e3d8fa21ecc_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i1cf14974b9bc4690b7ff6079b17af807_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="iffaea714047f41cc8bb22218ea85006d_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i3693c2652ecc4fe5b8b13248755a4e3e_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ied730a6d3de0460ab5b58b0d02501f92_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="idd3d168eaeb74fbbbf190c76df984a06_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ia637fc631f444ff3b190ab02aa880502_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i23488063c3944ab8ab0edea0c4825e86_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:CumulativeEffectPeriodOfAdoptionAxis">srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i916cba126aeb45268c153c07a2126cf7_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:CumulativeEffectPeriodOfAdoptionAxis">srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i02dc117d3098486da3cdee09097fa70a_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i63c1785fbcb341d69ad90fa14a326b63_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:TextbookLibraryMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ibbbc0228a10b48bba0dfd0ac252dfcce_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:TextbookLibraryMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ied6fc84fe1614b018f800abe0fd2d121_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:TextbookLibraryMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i82cca3f355424aa2b3c5f245ab664e97_I20200831"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-08-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:unit id="number"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit><xbrli:context id="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i05bdf018eb384622bbccbd09edeffc9b_I20190430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-04-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-04-01</xbrli:startDate><xbrli:endDate>2019-04-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-04-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie0c523247e7c484fb14f5840a754fe91_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:TextbookLibraryMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i58acfbca466e4e239e0abb1db4ecfd6c_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:TextbookLibraryMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ie54abe39538f4c339275a00b5ea01c54_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:ETextbooksMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i08445faee9fe450697f430dde5fb923a_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:ETextbooksMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i5963e70d6aef4162a9290861246fd5ae_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:CheggServicesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i1f9ad7f075084378b1a2ce65f571686e_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:CheggServicesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i21de6e7370b94892bf326d96e714504d_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:RequiredMaterialsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i206446cc1e834c1aa68bd4682e86254e_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:RequiredMaterialsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i33e3834a8ff44f5bb316c7f562f78aa5_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:CheggServicesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="if8e65a03a05b44c98200c84e77d9d752_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:CheggServicesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i7faba309586e484ba9ebe6a666d0bf94_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:RequiredMaterialsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i42c814d98a244b23aa44b923c90b721c_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:RequiredMaterialsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="id9a888f126f8420eb40ceaee8ea1ace7_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:StockOptionMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i2b405bc6e0a6415c9eca02cdab77bdb8_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:StockOptionMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i34e9a0bebfa1430b975fe090e4914a23_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:StockOptionMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="iabf25dd35c64465c8595c12597a1fbe2_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:StockOptionMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="idce9534eb5714d52bdb2c1d2ba4382a4_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i8952ff62d45b4e9398055fa0aa1bef1e_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ie37399d60f1d414f8c1901f47020f3d0_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i18a6862e5c544878a890f5620c0cf113_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ic0bcb0dcab924b38b7bf6a49d03fdd11_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i99cb6e56742344febd7f9b8332240d62_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i8e275459777a444bb22c752726415901_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="idbaa9d5f17744d7e83789c3ff4992e87_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i23baa49b285a4f14a372de127080aa40_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i8d5f7892678e42fe8b67bcd1e0ccf964_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i9992f43e038a4de5ae675a21c2c3642f_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i99dea53b470e4de68e53477f14986007_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iabe48c21b4d04b07a3b028da004fba4b_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i42cccab23ba4440eaa073f17ed671fbc_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="if5e8f534b99b4fe2bbe0d16c6976391d_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ia8b82d997dc14ef69faa59d567836666_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie59b1020c1984607b334c40dce0ac209_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i9cb573cb22714b29948b5d6081a3f495_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i42ba51ce03944a8d98934bff7b94676f_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="icf7b8fa9e27f46fc9706cdb255b646b3_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i6ee62bca1ec3424bbdc4d7f8aaa7b705_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i289ab8e6402f46cc807a223a19386a66_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="idc473034f9e44e238b6a761e1af4b7cf_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="id9055b6d10134d99bfdcc204ad7b97bf_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="if2ff6247e58948baa11301ed6450cec8_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i67fad390a5e24925bcf6fc7845f6fb85_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i74f24af2095544beb4512b29ec1f021d_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="id69581e22fa848b3a514827d34f25b66_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i13e81d4e8b26410ca28b721eaf402819_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iee85e7ab06124ebf833688f079273a93_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i9ddb5c6253514d9c8f947b960e07cd15_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iae4dd4a5f08c4d378b70fd1c11a63daf_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i89acda4cd8474c7da219e9a76af3023e_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ia3819bd4361c42ed9e754d04691af306_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie5f7f769940a4d0c9ce5ab30a9c38747_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i7be2a17c920f41fa8adc557dc099c98f_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i9952005df41d4be18afe3a291b22ea0e_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis">chgg:SecurityDepositForOfficeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i6a728200ac21432fa910afebc3f71f89_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis">chgg:SecurityDepositForOfficeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="id26311ed21a34b23bba9a8d0212b1ab4_I20200630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">chgg:TAPDInc.Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ia33f18a788084df7b469fc801ee30481_I20181031"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">chgg:WayUpInc.Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-10-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i73c70c1f298e49e19232c15bbccb653c_I20170331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">chgg:ForeignEntityMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2017-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i1658dd3244f94e3a93e79a2bc0d1550c_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i1c97b2599329496e927084e8b0fbdf9c_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i435d80c7555943368ff1d775c43a5f49_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i5844a7428ef04aacb07f6649dc8187eb_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i79cdbdb071d84382a1563dd9e1e75c35_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i048fd22694be42c89d7531ecf7e6942e_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i95fd54ddcfb14acf82241f0740b8218f_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i0100df521871443b92f2d68f9da2d85e_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="if807fd16710e4d6fb6589e96c8fffb22_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ife5fcc5311cd491c99f48b0187fb93b1_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i6dbfa598829d4cf2b2573ecc2071595c_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i23d5b802ca4f401785e6d91c04d74dde_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i46c46eccfc8e4339b14514529a6b3b15_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ic97971cd1cba4049a1237b9478aab7d7_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i059555a0f80e45319be9db2ef985a208_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i9cd41322409a4e6684e93652767c6146_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i15ff6cdc19fd489786be07d97333520a_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ibd1b7b08c7d645f7a9a94029018d6615_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i30f7b23a60e14dd7ba9346fe76079c70_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i0d775fe4c2524dc69364cd201989a556_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i722785a360334d5d84b7edc1fec84f8e_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i8a97eba654b946b58f6ec27ebc30f272_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i8265b335e5ec44a1866ca88c924adafc_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i4d7748ee3d07444d98d167df85bd72a6_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ic9e487eca8f54dc49506080745a3904e_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ic60047165d5f4169b5d49bf5b97db283_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie4c00c0138f847549c3023f7eb6f78f7_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i03da28ad6b2e434aad61bb9142e12412_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie21a869d88e4484bbe8b4eb1473814ae_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i4355584a9d5047dc87c83915497c84f8_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie55adab108d247de94662199ba1e8eb6_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i687eb813fe4e4ffe950564bcd3c03330_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i0c2ac12c530d44d99766253568ded954_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i9b18969669524450b50854295056e4d4_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ia2cb6273b2e24c20a7607ff8eecbbb29_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iba2e5f6114c9407ca718d45045e72498_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie77e92819b4048fe832a733b90c3d3fd_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie621f12d447f474cace39d96d62da4f9_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="id5435e75198c41448f13738e8e54af0e_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i9b2babe4dbe5450e8698593babf163be_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i1ac62096692b423492980b02f536b3da_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i3ce4b1fcb9394e25b6096ecf8eb0a678_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i8e9f9bb0cb4449a2b8236712014b3259_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i736e83d970b24d18be69e0d0ad301d63_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iee371c9933f64065879e6eceebfde20b_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i51272c9c9b204b16b9661060544026a5_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i2ea2e437c09145b6a3c9cc775e012894_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="id13431b418b04772a82ca3bdfa3bd88f_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="if317b79295b346838fa85fbd0614a028_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ib454094ca89f4aa2b461767550e40d03_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i16227d0aaca946aab38cf9aac196d04d_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i3d8b539fd3904cb092cc90b87dc8a852_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="icd3fa6991f4d45279b5c176b30bb289f_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i64f4932fcbee415baea5da5fce17874a_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="id9291c004668434ca915dabb6dc71687_D20200604-20200604"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-06-04</xbrli:startDate><xbrli:endDate>2020-06-04</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i4ba143770f274c6db679ced9b73b36c8_I20200604"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-04</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i6b15320c0e254f229e62852c68b18829_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i8e0793887c4e4e47a2bdb5a4e1a5e540_I20200604"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:InternetDomainNamesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-04</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i4f7adaaf547f42e38c843499b073eba5_D20200604-20200604"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:InternetDomainNamesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-06-04</xbrli:startDate><xbrli:endDate>2020-06-04</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i0ee9bc32015543dab42ac35ba5903b4a_I20200604"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-04</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie6c8304375c74583b88edef8c1bd9aca_D20200604-20200604"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-06-04</xbrli:startDate><xbrli:endDate>2020-06-04</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ic9f17b65eda94e629bbfa1d67e368254_I20200604"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-04</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i956603ad37be457696248b418f995cf6_D20200604-20200604"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-06-04</xbrli:startDate><xbrli:endDate>2020-06-04</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ifd8cd843f025489fa09866d687efc8fd_I20200604"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-04</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i065566648bc84db09b1ccdc8fc718a1e_D20200604-20200604"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-06-04</xbrli:startDate><xbrli:endDate>2020-06-04</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i67163803065e41ca9e9dfe163925ecd3_D20200604-20200604"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-06-04</xbrli:startDate><xbrli:endDate>2020-06-04</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i7d6490ffb02b43e897b09063326cf401_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i4cf61e2a8ad34bf59b7062ceffe8cedb_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i22028f04dd0c41c5b0333365a5efadee_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i456c27c42a504ae6843bb9706e430891_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ibc786475465e4556a2f15a6755a7db4a_D20190101-20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-12-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ic34ee2fcbbdb49cf9ae1550ee9c79d1c_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i5be0609d325b46bfa29efca80bbbe2c4_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie4df6c356ddd4b079928a2b284f46f39_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i1f383872de584eb4942f64f7d4ff21c6_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i99a34c82e6374e28b54a8fb23b308358_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ifa5e2f7094a046e49fcd401def6fa0be_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i90e8507d2f924d9b988b48a68c17b141_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i102cc7ef39654f4984c4da8255ded5a5_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i8cfce2cd9bcf4d649e353803839ea13f_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i2a43e7ce2f7d49079f345147ca3673f7_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i3cfb286f25f64449b72b15685db0bf84_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i9447c123901844769a1b7420fbd83fc9_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ic8755c96cc844c0fa90ea5ff392311c6_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ieadb304974cb437094f7f4eaeba03de3_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i8353b8c499e140c5939b16a8fc4c5c16_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i96a9ec171eeb4ecb82096cd755be600e_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i411fd96e80364501b259eeba8fc5b092_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ie1f21edbcd7846b09737652eda3d4159_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">chgg:AcquisitionRelatedIntangibleAssetsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i841b104092c54c2c96e8e6442487430b_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">chgg:AcquisitionRelatedIntangibleAssetsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i752ba0837a1d4d7698a6e957a811c0ee_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">chgg:AcquisitionRelatedIntangibleAssetsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ib4e03e9a3190459cacdb48fbb7c4f822_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">chgg:AcquisitionRelatedIntangibleAssetsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i659b163f67634dd7a1c57717e681a755_I20200831"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026AdditionalNotesMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-08-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i606499051ec24adeb47abb79dbaf14ae_D20200801-20200831"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-08-01</xbrli:startDate><xbrli:endDate>2020-08-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="id416e130d565459998d07d996b66838b_D20190401-20190430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-04-01</xbrli:startDate><xbrli:endDate>2019-04-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i608c67dd80314ca086a782d1bc83da2b_D20180401-20180430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2018-04-01</xbrli:startDate><xbrli:endDate>2018-04-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-08-01</xbrli:startDate><xbrli:endDate>2020-08-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i4b390984de0d482585747cae85979033_D20180401-20180430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2018-04-01</xbrli:startDate><xbrli:endDate>2018-04-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i629578467ad24a2db80684b24827e18f_I20200831"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-08-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-08-01</xbrli:startDate><xbrli:endDate>2020-08-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ifc489d3b7c3041ee9205a859d7b3ad8e_D20200801-20200831"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-08-01</xbrli:startDate><xbrli:endDate>2020-08-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:unit id="day"><xbrli:measure>chgg:day</xbrli:measure></xbrli:unit><xbrli:context id="i479e2079d1a845518a23cbf3a5e85332_D20180401-20180430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="chgg:DebtCovenantTermsAxis">chgg:SalePriceIsGreaterOrEqual130PercentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2018-04-01</xbrli:startDate><xbrli:endDate>2018-04-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ifb20c92ed5904ac9baa522813d86286a_D20180401-20180430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="chgg:DebtCovenantTermsAxis">chgg:TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2018-04-01</xbrli:startDate><xbrli:endDate>2018-04-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="if3661b143aea400e9849df106552150b_D20180401-20180430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="chgg:DebtCovenantTermsAxis">chgg:TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2018-04-01</xbrli:startDate><xbrli:endDate>2018-04-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i763ccb23a3a641e188ba2f48a75b3156_I20200831"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-08-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iad8de8f9da474e1696c64216eb7e1c52_I20190430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-04-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i411adab1297441f9ac0aaafbcabb2758_I20180430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-04-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i982616d80c2144bf8370d3ed6a207bd2_I20200831"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentLiabilityComponentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-08-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i0f9db8ca9d694bf9a91976bc83e7cacb_I20190430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentLiabilityComponentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-04-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i1141dc63aa6b4903bf82ee73355f6a35_I20180430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentLiabilityComponentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-04-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i17c93c34cf994d6884d01eb331e91234_I20200831"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentEquityComponentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-08-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="if5c5477c4101427e98e251c1b00d2445_I20190430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentEquityComponentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-04-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ied497c24dc0a4c4ea3b7cbb988806cfc_I20180430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentEquityComponentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-04-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i34141acb017845abb3f56a382443a081_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i64513e3d4239414294aa8b465d79be67_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i7fa1abc81a444b169017341b7feac718_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ibb5356caab0f43d5a75982da1f738b0b_I20190430"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-04-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i1a73398ecc2b4b879831345a21316285_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i060de0426a9a45919d3c6e3615db614c_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i793e64e957674257a68f5754d3d0c0d6_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i40b4a4bdfd20451a90b52f013a5a86ac_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i17050b9051b04cae9e88d2f65f45269f_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="iedc2fafa7aef450eab83ed42535c84fb_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i913c2d300b584669bc0a67dad8d30168_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i0302aa35be6b4f71b958f74ef9ebce6a_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:unit id="numberofplaintiffs"><xbrli:measure>chgg:numberOfPlaintiffs</xbrli:measure></xbrli:unit><xbrli:context id="i692b4033fa1e4e32a9c1401c386f2265_D20200512-20200512"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:LitigationCaseAxis">chgg:A2018DataIncidentArbitrationDemandsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LitigationStatusAxis">us-gaap:PendingLitigationMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-05-12</xbrli:startDate><xbrli:endDate>2020-05-12</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i060bf25e19f244a9b007552d49cb177e_D20200701-20200701"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:LitigationCaseAxis">chgg:A2018DataIncidentArbitrationDemandsMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LitigationStatusAxis">us-gaap:PendingLitigationMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-07-01</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i18a8d991f60c4cbb895ca9e39bca420d_D20200812-20200812"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:LitigationCaseAxis">chgg:A2018DataIncidentArbitrationDemandsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-08-12</xbrli:startDate><xbrli:endDate>2020-08-12</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i656071f0d6974247b5d4559d66d5c2be_D20200303-20200303"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:LitigationCaseAxis">chgg:IngramHostingHoldingsLLCvs.CheggMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:LitigationStatusAxis">us-gaap:PendingLitigationMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-03-03</xbrli:startDate><xbrli:endDate>2020-03-03</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i39787a52df1340b2bd998d2a0aa950fa_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i20f382fce9fe43b9964d05790ca75bec_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ic5a5ebcd9a59496c866bf68680c33534_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ic34e351eb6184a2aa6a22e1b32feaa3e_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i7e756f539c0f426a87228dd3b7c6e770_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i2524bd1024dd4ad5885b1a58e40ccada_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="iecfe24f489ee4977a8a938c97ab83892_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i62d9fd5166544824baa2a81c2c81e633_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i15ef86485f8b44e3852cba0db9f9b293_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingAndMarketingExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ic76c3900bbca4e9eaccbce538bd6f3d0_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingAndMarketingExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ib5ed331bc2564b1e888de91c01e74924_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingAndMarketingExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i1a9ff3d1c2ec4545b01e8adc736b226d_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingAndMarketingExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="id3c321e6cee04f91aedb5e0e51f1fe21_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i2603315fc4344d24923d016fe7e93a6f_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="iaa45774e7caf44f38253013f86e83ddc_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i0de1e1efbff8476fad741e90e7fdc8d8_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i5a537ecd21564b8a866462fff86a8fb3_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i6689292233184e8f86f8759e08b851f1_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i6e3b203d02394ceaa586191bf8542418_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i1cd6e2f0cbe14926995b0fe316860320_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ia8cc870c416147999ec23f4a2d78e11d_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i095aba04236c4fac980519c93057b5f0_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ib85084af0bac4b9b9233a5138f13c095_I20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i5fc9d1bdaead41b686081b9cf2e4b5cb_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iea3af5c450aa4344a108a5c30879a204_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:PayPalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i894336de0d954f629de2336b75d81b9d_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:PayPalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ibabd250cfe6d464b90525acaefaf2ba9_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:PayPalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="id73f1aabd4d34c66a068d01a43991f5b_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:PayPalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:unit id="board_member"><xbrli:measure>chgg:board_member</xbrli:measure></xbrli:unit><xbrli:context id="ib421f5a1f085484c849452c30d1709ae_D20200101-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:SynackInc.Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ib85747596fe74cc49461648f9106122d_D20200701-20200930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:SynackInc.Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i01a6211cd4c8481ba869f71b797c0642_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:SynackInc.Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ie0b0a2a60fd443978604e7b517e2c629_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001364954</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:SynackInc.Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div><div id="ib300f4367ef74fd38894bf6992c0df96_1"></div><div style="min-height:4.5pt;width:100%;"><div><span><br/></span></div></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:96.468%;"><tr><td style="width:1.0%;"></td><td style="width:98.900%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;margin-top:2pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:14pt;font-weight:700;line-height:120%;">UNITED STATES</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:14pt;font-weight:700;line-height:120%;">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:700;line-height:120%;">Washington, D.C. 20549</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:31.073%;"><tr><td style="width:1.0%;"></td><td style="width:98.900%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:14pt;font-weight:700;line-height:120%;">FORM <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:DocumentType" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTgy_85cc0199-30cd-4b90-a854-ba0fd6e38ec8">10-Q</ix:nonNumeric> </span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:31.073%;"><tr><td style="width:1.0%;"></td><td style="width:98.900%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-bottom:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Mark One)</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:0.1%;"></td><td style="width:2.624%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:96.076%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Arial Unicode MS',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt-sec:boolballotbox" name="dei:DocumentQuarterlyReport" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6OGYwZGRkZTdhODU4NDViZTk0Mjk1MDcwOWVlMjE5M2MvdGFibGVyYW5nZTo4ZjBkZGRlN2E4NTg0NWJlOTQyOTUwNzA5ZWUyMTkzY18wLTAtMS0xLTA_8d77efea-0e24-4c9d-b3bb-bedad3bcabf7">&#9746;</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</span></td></tr></table></div><div style="text-align:center;margin-top:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">For the quarterly period ended <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xMjY_3dcbafe7-d9f1-40d4-8937-0c1d8da5ba5f">September 30, 2020</ix:nonNumeric> </span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">or</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:0.1%;"></td><td style="width:2.612%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:96.088%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Arial Unicode MS',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt-sec:boolballotbox" name="dei:DocumentTransitionReport" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6MzE4ZDQ4YjFkYzdkNDU1MGE1NWY1NWMwODBkYjliN2UvdGFibGVyYW5nZTozMThkNDhiMWRjN2Q0NTUwYTU1ZjU1YzA4MGRiOWI3ZV8wLTAtMS0xLTA_c18511be-03ff-4c52-b7e6-e9bffb6143f9">&#9744;</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</span></td></tr></table></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">For the transition period from _________ to _________ &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Commission file number <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:EntityFileNumber" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTgz_9f17891e-2b57-4342-bd3f-745802d7da4c">001-36180</ix:nonNumeric> </span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:31.073%;"><tr><td style="width:1.0%;"></td><td style="width:98.900%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;"><img src="chgg-20200930_g1.jpg" alt="chgg-20200930_g1.jpg" style="height:57px;width:101px;"/></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:14pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:EntityRegistrantName" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTg0_333e857b-c54c-4239-b252-f1674a5ee433">CHEGG, INC</ix:nonNumeric>.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:120%;">(Exact name of registrant as specified in its charter)</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:31.073%;"><tr><td style="width:1.0%;"></td><td style="width:98.900%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-bottom:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:47.560%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:2.479%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:47.561%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6OTg0ZTFhZTE2NGE1NGRjMDljMTk1YTNlY2NlMTQ2YmYvdGFibGVyYW5nZTo5ODRlMWFlMTY0YTU0ZGMwOWMxOTVhM2VjY2UxNDZiZl8wLTAtMS0xLTA_1688d706-7133-45c8-b552-b6f657055ba1">Delaware</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:EntityTaxIdentificationNumber" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6OTg0ZTFhZTE2NGE1NGRjMDljMTk1YTNlY2NlMTQ2YmYvdGFibGVyYW5nZTo5ODRlMWFlMTY0YTU0ZGMwOWMxOTVhM2VjY2UxNDZiZl8wLTItMS0xLTA_15477115-b22f-444f-8c59-647d9d797971">20-3237489</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(State or other jurisdiction of<br/>incorporation or organization)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(I.R.S. Employer<br/>Identification No.)</span></td></tr></table></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:EntityAddressAddressLine1" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTc3_6853e632-bdfb-411a-a98c-56a8c8e1e8a6">3990 Freedom Circle</ix:nonNumeric> </span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:EntityAddressCityOrTown" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTg1_a3158f58-9ded-4d08-a4de-2907b52edf5a">Santa Clara</ix:nonNumeric>, <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:EntityAddressStateOrProvince" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTg2_073710aa-9541-40d3-849e-e405de97e7a1">CA</ix:nonNumeric>, <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:EntityAddressPostalZipCode" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTg3_4527fe49-8084-4dfc-8fea-6b84168d56b1">95054</ix:nonNumeric> </span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:700;line-height:120%;">(Address of principal executive offices)</span></div><div style="text-align:center;margin-top:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:700;line-height:120%;">(<ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:CityAreaCode" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTgw_c12622b3-23b9-467d-b164-3746a0815eec">408</ix:nonNumeric>) <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:LocalPhoneNumber" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTc4_98bc859d-3b66-45e7-9b79-75167de7b20b">855-5700</ix:nonNumeric> </span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:700;line-height:120%;">(Registrant&#8217;s telephone number, including area code)</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:31.073%;"><tr><td style="width:1.0%;"></td><td style="width:98.900%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-bottom:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:32.233%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:32.233%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:32.234%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Title of each class</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trading symbol(s)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Name of each exchange on which registered</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:Security12bTitle" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ZWI5Mjc0NThjYzRlNDdkNzg3NmE5Njg2ZDI3NzBkNjYvdGFibGVyYW5nZTplYjkyNzQ1OGNjNGU0N2Q3ODc2YTk2ODZkMjc3MGQ2Nl8xLTAtMS0xLTA_6d7605f9-732e-4675-92c1-4b55434be7b1">Common stock, $0.001 par value per share</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:TradingSymbol" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ZWI5Mjc0NThjYzRlNDdkNzg3NmE5Njg2ZDI3NzBkNjYvdGFibGVyYW5nZTplYjkyNzQ1OGNjNGU0N2Q3ODc2YTk2ODZkMjc3MGQ2Nl8xLTEtMS0xLTA_4626a5a2-cda5-4db9-bf7f-adcff97ccf06">CHGG</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ZWI5Mjc0NThjYzRlNDdkNzg3NmE5Njg2ZDI3NzBkNjYvdGFibGVyYW5nZTplYjkyNzQ1OGNjNGU0N2Q3ODc2YTk2ODZkMjc3MGQ2Nl8xLTItMS0xLTA_e1f46230-a29b-405d-bf7e-b6dbd7bd73e2">The New York Stock Exchange</ix:nonNumeric></span></td></tr></table></div><div style="padding-left:36pt;"><span><br/></span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;padding-left:15.55pt;">Indicate by check mark whether the registrant&#160;(1)&#160;has filed all reports required to be filed by Section&#160;13 or 15(d) of the Securities Exchange Act of 1934 (Exchange Act) during the preceding 12&#160;months (or for such shorter period that the registrant was required to file such reports), and&#160;(2)&#160;has been subject to such filing requirements for the past 90&#160;days.&#160;<ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:EntityCurrentReportingStatus" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTgx_21e48dd3-bd0e-424f-99c5-d31378e6c6ce">Yes</ix:nonNumeric>&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Wingdings',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">x </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">No&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Wingdings',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">&#168;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;padding-left:15.55pt;">Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (&#167; 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="dei:EntityInteractiveDataCurrent" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTc5_5e13678f-fe1c-4c37-8cf9-f3cb4843626b">Yes</ix:nonNumeric>&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Wingdings',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">x </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">No&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Wingdings',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">&#168;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;padding-left:15.55pt;">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of &#8220;large accelerated filer,&#8221; &#8220;accelerated filer,&#8221; &#8220;smaller reporting company,&#8221; and &#8220;emerging growth company&#8221; in Rule&#160;12b-2 of the Exchange Act.</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:24.852%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:28.096%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:14.555%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:28.097%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt-sec:entityfilercategoryen" name="dei:EntityFilerCategory" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ODFiNDhmYWEzMTEzNGE5MWI4ZDljYWNiMDU0YTcwODMvdGFibGVyYW5nZTo4MWI0OGZhYTMxMTM0YTkxYjhkOWNhY2IwNTRhNzA4M18wLTAtMS0xLTA_9633d6e4-4728-4dd4-a8a5-0e2799a451e8">Large accelerated filer</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Wingdings',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">x</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accelerated&#160;filer</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Arial Unicode MS',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#9744;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Non-accelerated&#160;filer <br/>&#160;(Do not check if a smaller reporting company)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Arial Unicode MS',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#9744;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Smaller&#160;reporting&#160;company</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Arial Unicode MS',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt-sec:boolballotbox" name="dei:EntitySmallBusiness" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ODFiNDhmYWEzMTEzNGE5MWI4ZDljYWNiMDU0YTcwODMvdGFibGVyYW5nZTo4MWI0OGZhYTMxMTM0YTkxYjhkOWNhY2IwNTRhNzA4M18xLTMtMS0xLTA_e98fd89f-25cc-4292-ae24-3836ee0722ac">&#9744;</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Emerging growth company </span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Arial Unicode MS',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt-sec:boolballotbox" name="dei:EntityEmergingGrowthCompany" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ODFiNDhmYWEzMTEzNGE5MWI4ZDljYWNiMDU0YTcwODMvdGFibGVyYW5nZTo4MWI0OGZhYTMxMTM0YTkxYjhkOWNhY2IwNTRhNzA4M18yLTEtMS0xLTA_9a06fb90-d647-4bd5-b1a3-72780ccb4c6c">&#9744;</ix:nonNumeric></span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;padding-left:15.55pt;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Wingdings',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">&#168;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;padding-left:15.55pt;">Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).&#160;&#160;&#160;&#160;Yes&#160;&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:7pt;font-weight:400;line-height:120%;"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt-sec:boolballotbox" name="dei:EntityShellCompany" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTg4_56787d8a-38d4-46c5-9fbf-8bcf8cc8af16">&#9744;</ix:nonNumeric></span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;No&#160;&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Wingdings',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">x</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;padding-left:15.55pt;">As of October 23, 2020, the Registrant had <ix:nonFraction unitRef="shares" contextRef="ia6b36561f294411bbf6e7e260a0eac89_I20201023" decimals="INF" format="ixt:numdotdecimal" name="dei:EntityCommonStockSharesOutstanding" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTM0_491305d3-e0f3-44f0-b9e4-4032fcee2cb7">128,810,888</ix:nonFraction> outstanding shares of Common Stock.</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:96.468%;"><tr><td style="width:1.0%;"></td><td style="width:98.900%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="padding-left:36pt;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="padding-left:36pt;"><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div><span><br/></span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_7"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">TABLE OF CONTENTS</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:9.603%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:75.586%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.045%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;">Page</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_13">PART I - FINANCIAL INFORMATION</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_16">Item 1.</a></span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_16">Financial Statements (unaudited):</a></span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_16">4</a></span></div></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_19">Condensed Consolidated Balance Sheets - </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_19">September</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_19"> 30, 2020 and December 31, 2019</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_19">4</a></span></div></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_22">Condensed Consolidated Statements of Operations - for the Three and </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_22">N</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_22">ine</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_22"> Months Ended </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_22">September</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_22"> 30, 2020 and 2019</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_22">5</a></span></div></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_25">Condensed Consolidated Statements of </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_25">Comprehensive </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_25">Loss</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_25"> - for the Three and </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_25">Nine</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_25"> Months Ended </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_25">September</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_25"> 30, 2020 and 2019</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_25">6</a></span></div></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_28">Condensed Consolidated Statements of Stockholder's Equity - for the Three and </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_28">Nine</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_28"> Months Ended </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_28">September</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_28"> 30, 2020 and 2019</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_28">7</a></span></div></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_31">Condensed Consolidated Statements of Cash Flows - for the </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_31">Nine</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_31"> Months Ended </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_31">September</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_31"> 30, 2020 and 2019</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_31">9</a></span></div></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_34">Notes to Condensed Consolidated Financial Statements</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_34">11</a></span></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_85">Item&#160;2.</a></span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_85">Management's Discussion and Analysis of Financial Condition and Results of Operations</a></span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_85">29</a></span></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_121">Item 3.</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_121">Quantitative and Qualitative Disclosures About Market Risk</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_121">38</a></span></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_124">Item 4.</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_124">Controls and Procedures</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_124">39</a></span></div></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_127">PART&#160;II - OTHER INFORMATION</a></span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_130">Item 1.</a></span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> </span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_130">Legal Proceedings</a></span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_130">40</a></span></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_133">Item 1A.</a></span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> </span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_133">Risk Factors</a></span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_133">40</a></span></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_136">Item 2.</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_136">Unregistered Sales of Equity Securities and Use of Proceeds</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_136">69</a></span></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_139">Item 6.</a></span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> </span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_139">Exhibits</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_139">70</a></span></div></td></tr><tr><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_142">Signatures</a></span></div></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_142">71</a></span></div></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Unless the context requires otherwise, the words &#8220;we,&#8221; &#8220;us,&#8221; &#8220;our,&#8221; &#8220;Company,&#8221; and &#8220;Chegg&#8221; refer to Chegg, Inc. and its subsidiaries taken as a whole.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Chegg, Chegg.com, Chegg Study, internships.com, Research Ready, EasyBib, Thinkful, and the Chegg &#8220;C&#8221; logo, are some of our trademarks used in this Quarterly Report on Form 10-Q. Solely for convenience, our trademarks, trade names, and service marks referred to in this Quarterly Report on Form 10-Q appear without the </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">&#174;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">, &#8482; and </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">SM</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> symbols, but those references are not intended to indicate, in any way, that we will not assert, to the fullest extent under applicable law, our rights to these trademarks and trade names. Other trademarks appearing in this Quarterly Report on Form 10-Q are the property of their respective holders.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">2</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_10"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE ABOUT FORWARD-LOOKING STATEMENTS </span></div><div style="text-align:center;"><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements contained in this Quarterly Report on Form 10-Q other than statements of historical fact, including statements regarding our future results of operations and financial position, our business strategy and plans, our objectives for future operations, and the impact of the ongoing coronavirus (COVID-19) pandemic on our financial condition and results of operations are forward-looking statements. The words &#8220;believe,&#8221; &#8220;may,&#8221; &#8220;will,&#8221; &#8220;would,&#8221; &#8220;could,&#8221; &#8220;estimate,&#8221; &#8220;continue,&#8221; &#8220;anticipate,&#8221; &#8220;intend,&#8221; &#8220;project,&#8221; &#8220;endeavor,&#8221; &#8220;expect,&#8221; &#8220;plans to,&#8221; &#8220;if,&#8221; &#8220;future,&#8221; &#8220;likely,&#8221; &#8220;potentially,&#8221; and similar expressions are intended to identify forward-looking statements. We have based these forward-looking statements largely on our current expectations and projections about future events and trends that we believe may affect our financial condition, results of operations, business strategy, short-term and long-term business operations and objectives, and financial needs. These forward-looking statements are subject to a number of risks, uncertainties, and assumptions, including those described in Part II, Item&#160;1A, &#8220;Risk Factors&#8221; in this Quarterly Report on Form 10-Q. Moreover, we operate in a very competitive and rapidly changing environment. New risks emerge from time to time, such as the COVID-19 global pandemic. Many of the risks and uncertainties are currently elevated by, and may or will continue to be elevated by, the current COVID-19 pandemic. It is not possible for our management to predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements we may make. In light of these risks, uncertainties, and assumptions, the future events and trends discussed in this Quarterly Report on Form&#160;10-Q may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward-looking statements. You should read this Quarterly Report on Form 10-Q completely and with the understanding that our actual future results may be materially different from what we expect.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We undertake no obligation to revise or publicly release the results of any revision to these forward-looking statements, except as required by law. Given these risks and uncertainties, readers are cautioned not to place undue reliance on such forward-looking statements.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">3</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_13"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">PART I - FINANCIAL INFORMATION</span></div><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_16"></div><div style="text-indent:-47.25pt;padding-left:47.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM&#160;1. FINANCIAL STATEMENTS (UNAUDITED)</span></div><div style="text-indent:-47.25pt;padding-left:47.25pt;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_19"></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CHEGG, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONDENSED CONSOLIDATED BALANCE SHEETS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(in thousands, except for number of shares and par value)</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(unaudited)</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:74.706%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.630%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.631%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Assets</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Current assets</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash and cash equivalents</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMy0xLTEtMS0w_d0b9a3bc-393a-484a-b4a9-319b1c075fdc">527,541</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMy0zLTEtMS0w_f3a72590-8952-4f25-b823-35588d6c46f9">387,520</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNC0xLTEtMS0w_54d9fa9b-c84f-41ed-a020-370d206ee1d5">723,327</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNC0zLTEtMS0w_95506849-9195-4819-bfae-876d0ccd779d">381,074</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Accounts receivable, net of allowance of $<ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" name="us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNS0wLTEtMS0wL3RleHRyZWdpb246MDJiZTg0YjE2MWRlNDRkNDliMjNhOTI4Mzg5MTkzZjNfNDU_b7ee8f47-0178-41ba-b5f9-4f061e5d19d1">198</ix:nonFraction> and $<ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" name="us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNS0wLTEtMS0wL3RleHRyZWdpb246MDJiZTg0YjE2MWRlNDRkNDliMjNhOTI4Mzg5MTkzZjNfNTI_5cd4a371-581e-43c7-b1b8-90668253af11">56</ix:nonFraction> at September&#160;30, 2020 and December&#160;31, 2019, respectively</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsReceivableNetCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNS0xLTEtMS0w_ee7392ef-c967-4aeb-935b-8ed263f1e44b">12,487</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsReceivableNetCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNS0zLTEtMS0w_0f8faa8e-6b5d-45c2-b3fc-12ae8964966c">11,529</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Prepaid expenses</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PrepaidExpenseCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNi0xLTEtMS0w_3a707d0c-a139-48be-a7f0-f299876248df">15,082</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PrepaidExpenseCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNi0zLTEtMS0w_4b5f758a-3791-46e5-87e5-0489e788ba2b">10,538</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other current assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherAssetsCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNy0xLTEtMS0w_514a014f-0b19-4b5d-992c-d6154ae81e00">21,059</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherAssetsCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNy0zLTEtMS0w_c44c8d20-2923-42d2-a4ce-172ae4762d48">16,606</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total current assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfOC0xLTEtMS0w_eee8f78f-9a75-4f5b-8e10-4703ceb51143">1,299,496</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfOC0zLTEtMS0w_5793b8b4-a48e-494b-8d9f-8475b2d06a03">807,267</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfOS0xLTEtMS0w_a6aeb369-5ac7-468c-8b18-75198420f3cb">521,261</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfOS0zLTEtMS0w_20c95b86-8698-48a4-b6c6-cbf5daf58de5">310,483</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Textbook library, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:TextbookLibraryNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTAtMS0xLTEtMA_bf159f31-2ba8-4536-8659-65cc3fe018d3">34,575</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:zerodash" name="chgg:TextbookLibraryNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTAtMy0xLTEtMA_ffb5c4af-76e8-4792-bb9a-912b81317236">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Property and equipment, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTEtMS0xLTEtMA_c5180161-38fd-4eee-8ce5-1d8865f90551">113,058</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTEtMy0xLTEtMA_5d9cb665-5198-4474-9ee7-2d6df846850f">87,359</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Goodwill</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Goodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTItMS0xLTEtMA_25478c83-5b89-420f-b367-9a9156497a9e">284,809</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Goodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTItMy0xLTEtMA_2407d0e6-9033-4d6c-8879-65c06b8732ca">214,513</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Intangible assets, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTMtMS0xLTEtMA_0a51b808-b7f0-4d2e-9989-fdc790e91665">55,386</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTMtMy0xLTEtMA_b3ef3abc-40dc-4695-82c2-4f32754c1c96">34,667</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Right of use assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTQtMS0xLTEtMA_e9e3c443-624b-47a9-9d90-884425986e5e">14,124</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTQtMy0xLTEtMA_f6cace77-198e-44ca-b08f-2901e5931195">15,931</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherAssetsNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTUtMS0xLTEtMA_d5ad2eed-a046-47fd-8378-91edb212c629">18,948</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherAssetsNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTUtMy0xLTEtMA_2b065733-d2a4-4032-adc5-b6fd6f8e6318">18,778</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total assets</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Assets" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTYtMS0xLTEtMA_0eec7745-9af8-40ae-aee2-93717ec5d759">2,341,657</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Assets" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTYtMy0xLTEtMA_67145621-58b8-46cc-bf13-3f6e259d0849">1,488,998</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Liabilities and stockholders' equity</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Current liabilities</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts payable</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsPayableCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTktMS0xLTEtMA_e0ee3629-5a8f-4fd1-8da6-74f12ac948bf">5,838</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsPayableCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTktMy0xLTEtMA_3ef36a12-2fb2-480d-aa6c-2d1936392fd5">7,362</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Deferred revenue</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ContractWithCustomerLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjAtMS0xLTEtMA_a461b324-34a6-4760-84eb-e4d5f2931ce9">51,941</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ContractWithCustomerLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjAtMy0xLTEtMA_0260e835-a1f9-4792-9186-5384f3383a06">18,780</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Current operating lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjEtMS0xLTEtMA_30858f18-33b7-4c07-acef-77f124435e9a">5,652</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjEtMy0xLTEtMA_da94f099-5a2b-4d24-bfa4-d3b9d40d42b9">5,283</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccruedLiabilitiesCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjItMS0xLTEtMA_433f4768-782a-4791-b153-6da6e9a57917">79,524</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccruedLiabilitiesCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjItMy0xLTEtMA_8535175d-930a-4ba4-967b-7e89e1d1f35b">39,964</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total current liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjMtMS0xLTEtMA_184ddb72-4f74-468c-a5d9-32a48dde0d2e">142,955</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjMtMy0xLTEtMA_c66520c0-4548-4ed1-a104-e7bd05b396c3">71,389</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term liabilities</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Convertible senior notes, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SeniorLongTermNotes" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjUtMS0xLTEtMA_5ba35cbe-c0bc-467b-abc1-bb017d5cff14">1,536,984</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SeniorLongTermNotes" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjUtMy0xLTEtMA_ab103b36-48ad-4ce1-9ee9-1d027ee3556e">900,303</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term operating lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjYtMS0xLTEtMA_fd26976b-2e87-401f-8717-060ba7c19ca5">11,661</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjYtMy0xLTEtMA_a5e1a2c3-d397-49b9-82ca-3602b2c760ee">14,513</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other long-term liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherLiabilitiesNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjctMS0xLTEtMA_bb16186f-3b45-4d64-9460-a64e4a8acd4e">4,665</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherLiabilitiesNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjctMy0xLTEtMA_b336bb17-226a-4466-ab81-f1cdb4061968">3,964</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total long-term liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjgtMS0xLTEtMA_06bcb10f-647d-4e33-8854-6aa4ff389078">1,553,310</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjgtMy0xLTEtMA_01cc6ee0-d9d3-483d-beaa-e3cdfadc64b3">918,780</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:36pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Liabilities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjktMS0xLTEtMA_00b7b355-8eda-4cd9-930e-1e6bdfeee653">1,696,265</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Liabilities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjktMy0xLTEtMA_dfa1e646-dd68-4499-b040-023a3e5260e3">990,169</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commitments and contingencies</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" xsi:nil="true" name="us-gaap:CommitmentsAndContingencies" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzAtMS0xLTEtMA_c04fce3a-794e-48f2-8f7c-37d222186766"></ix:nonFraction></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" xsi:nil="true" name="us-gaap:CommitmentsAndContingencies" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzAtMy0xLTEtMA_f57813bf-2079-4bc6-86bb-bc32db02cb4c"></ix:nonFraction></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Stockholders' equity:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Preferred stock, <ix:nonFraction unitRef="usdPerShare" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="INF" name="us-gaap:PreferredStockParOrStatedValuePerShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzIx_ba613bd9-50cc-471e-81ab-b19658885047"><ix:nonFraction unitRef="usdPerShare" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="INF" name="us-gaap:PreferredStockParOrStatedValuePerShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzIx_f1065158-bde8-4858-8a8b-e51e20721f99">0.001</ix:nonFraction></ix:nonFraction> par value&#160;&#8211; <ix:nonFraction unitRef="shares" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzM2_b1a93dd6-0957-4ead-92c3-1113870c8a18"><ix:nonFraction unitRef="shares" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzM2_dfae1e5b-5c2e-4210-87b7-8389ad5c232c">10,000,000</ix:nonFraction></ix:nonFraction> shares authorized, <ix:nonFraction unitRef="shares" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:PreferredStockSharesOutstanding" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzU4_2f4e9d34-cd47-4a18-af35-b39cd66f7c0e"><ix:nonFraction unitRef="shares" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:PreferredStockSharesIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzU4_3564cad6-ebb8-4055-961e-d40ddfc6537c"><ix:nonFraction unitRef="shares" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:PreferredStockSharesOutstanding" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzU4_5b2584db-8789-4b91-8219-224a4f139daa"><ix:nonFraction unitRef="shares" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:PreferredStockSharesIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzU4_e20abf6e-7255-4495-8813-a6bda431b838">no</ix:nonFraction></ix:nonFraction></ix:nonFraction></ix:nonFraction> shares issued and outstanding</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:PreferredStockValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMS0xLTEtMA_c402dde2-f2fa-44dd-aebc-0ea1c3247341">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:PreferredStockValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMy0xLTEtMA_7b37ffe4-e5f4-4bca-8e13-61ebde64335b">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Common stock, <ix:nonFraction unitRef="usdPerShare" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="INF" name="us-gaap:CommonStockParOrStatedValuePerShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzE4_40d5bc67-3da7-408d-b84b-c6c57665b779"><ix:nonFraction unitRef="usdPerShare" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="INF" name="us-gaap:CommonStockParOrStatedValuePerShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzE4_7b1abaf1-2f8f-43f9-968f-40170d85df09">0.001</ix:nonFraction></ix:nonFraction> par value <ix:nonFraction unitRef="shares" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzMx_1fa3bac7-5d1a-4617-b428-590b8aa2c8b0"><ix:nonFraction unitRef="shares" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzMx_cce2e0d1-f777-4a8f-978b-6a33f3e155aa">400,000,000</ix:nonFraction></ix:nonFraction> shares authorized; <ix:nonFraction unitRef="shares" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzUz_8797a974-2d70-499b-81c2-a93b6d4be80b"><ix:nonFraction unitRef="shares" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzUz_a03db1dc-df00-4775-bbc3-2f3f13a567b0">128,654,401</ix:nonFraction></ix:nonFraction> and <ix:nonFraction unitRef="shares" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzYw_549bfe07-334c-4dc7-9970-49cca43401db"><ix:nonFraction unitRef="shares" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzYw_ad70a327-ec43-4719-8a4a-26a0002360e9">121,583,501</ix:nonFraction></ix:nonFraction> shares issued and outstanding at September&#160;30, 2020 and December&#160;31, 2019, respectively</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" name="us-gaap:CommonStockValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMS0xLTEtMA_de5a4fc3-532b-4e84-85fa-4bec46e83390">129</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" name="us-gaap:CommonStockValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMy0xLTEtMA_39c85c89-1f72-4cd4-9465-5d2583126109">122</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Additional paid-in capital</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdditionalPaidInCapitalCommonStock" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzQtMS0xLTEtMA_3b2a6f35-c85f-4d28-b6a3-05693ca78dd3">1,092,574</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdditionalPaidInCapitalCommonStock" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzQtMy0xLTEtMA_0f048506-abca-4d0e-87e3-722f46ce3bd9">916,095</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated other comprehensive income (loss)</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzUtMS0xLTEtMA_2dffccf1-b419-480e-8ccb-d14140571e28">1,333</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzUtMy0xLTEtMA_e3ee5a89-f9d2-4bb0-9f76-7b5890ec1664">1,096</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated deficit</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:RetainedEarningsAccumulatedDeficit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzYtMS0xLTEtMA_71007fb8-c2e4-4c6b-b718-15986693f2f3">448,644</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:RetainedEarningsAccumulatedDeficit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzYtMy0xLTEtMA_f2a37fbe-d8be-4fd8-9255-fdf7dcce8b87">416,292</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total stockholders' equity</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzctMS0xLTEtMA_53761c08-4b0f-416a-a84e-b86cc11f8f98">645,392</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzctMy0xLTEtMA_d374288d-d6a1-45f5-93b7-22227e2eda98">498,829</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:36pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total liabilities and stockholders' equity</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzgtMS0xLTEtMA_d8792fd3-5cec-4ae6-a3f9-cd77b7762e55">2,341,657</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzgtMy0xLTEtMA_b0f00161-5818-4f75-b903-e466e58a13ef">1,488,998</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;margin-top:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">See Notes to Condensed Consolidated Financial Statements.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">4</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_22"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CHEGG, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(in thousands, except per share amounts)</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(unaudited)</span></div><div style="text-align:center;margin-top:8pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:50.215%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.602%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:9pt;padding-right:9pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMi0xLTEtMS0w_72c81ab3-0fdd-4257-957d-fcbe59fd6de0">154,018</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMi0zLTEtMS0w_745e0faf-ea9d-4758-8abf-aab098f6d01d">94,151</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMi01LTEtMS0w_46cfd4ee-3093-4950-83bb-4852c29e0eb1">438,617</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMi03LTEtMS0w_ce26bd53-754c-41bf-850e-53e1501ae038">285,422</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cost of revenues</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfRevenue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMy0xLTEtMS0w_84f71dab-4684-4cf4-a68b-157f5d1af711">62,370</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfRevenue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMy0zLTEtMS0w_6d7d9e57-70cb-4e63-b936-35675a20cd53">22,164</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfRevenue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMy01LTEtMS0w_38da515c-93b0-4aad-9ca8-2f895636c99f">148,284</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfRevenue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMy03LTEtMS0w_f77cc662-41ac-4128-ad1e-501384efd799">66,017</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross profit</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GrossProfit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNC0xLTEtMS0w_719552cd-45d4-4939-8182-9d6dbf7ce722">91,648</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GrossProfit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNC0zLTEtMS0w_14ed1292-b750-4d88-950a-d23a2a55c55c">71,987</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GrossProfit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNC01LTEtMS0w_68dfaf78-6a95-4084-b776-2471be9cc266">290,333</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GrossProfit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNC03LTEtMS0w_29da0b00-021e-4f04-9d0f-ed7df5f03d2d">219,405</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating expenses:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Research and development</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNi0xLTEtMS0w_4782bdc0-060a-4a81-a8db-94582c57a7c3">44,041</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNi0zLTEtMS0w_4bca5771-b1fa-44ee-8504-7d07ec601fc3">36,442</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNi01LTEtMS0w_3a0310a9-87d1-4e2b-909c-4da8179eef25">123,956</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNi03LTEtMS0w_0bd500e3-0127-4245-9026-3d8ec3412ee6">101,199</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sales and marketing</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SellingAndMarketingExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNy0xLTEtMS0w_b3ed098f-2aa0-4437-b5d5-1185c1c3378d">24,625</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SellingAndMarketingExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNy0zLTEtMS0w_b9f88e9f-5e73-448a-bbd6-8507be0309af">16,822</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SellingAndMarketingExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNy01LTEtMS0w_a97bc8c9-3c6d-4f78-b2fe-c454163aca68">60,621</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SellingAndMarketingExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNy03LTEtMS0w_18d87fff-816a-4d97-9737-297e28caa7db">47,334</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">General and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOC0xLTEtMS0w_b325576d-831e-4034-80fa-edf5d8915039">40,784</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOC0zLTEtMS0w_9231b02e-2351-4137-826b-9ab686938620">23,752</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOC01LTEtMS0w_3ff130de-efec-4679-9e06-4b669f7cb55e">98,221</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOC03LTEtMS0w_553f01c0-714a-46bc-823a-427aeeef97ef">70,044</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring charges</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:RestructuringCharges" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOS0xLTEtMS0w_2dc42e7f-1df7-4fb4-9fbc-e2504bb6e74c">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" name="us-gaap:RestructuringCharges" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOS0zLTEtMS0w_80314b68-d8d7-491d-9018-54d835242fdd">28</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:RestructuringCharges" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOS01LTEtMS0w_ab515975-4518-42c6-bf84-d87a90178bf3">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" name="us-gaap:RestructuringCharges" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOS03LTEtMS0w_1051117a-cba2-482d-ba70-111ddc9b0281">97</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total operating expenses</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingExpenses" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTAtMS0xLTEtMA_e0fe8f90-5392-4d35-950a-fa7cb2c7b9fd">109,450</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingExpenses" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTAtMy0xLTEtMA_27548eb4-8820-48bc-8141-e3384c8a75f5">77,044</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingExpenses" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTAtNS0xLTEtMA_d71e0b9b-e88c-41c2-bf2b-fdd3c3164ddc">282,798</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingExpenses" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTAtNy0xLTEtMA_0d3b1aaf-67ab-484b-9600-a360de44a0a4">218,674</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Loss) income from operations</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTEtMS0xLTEtMA_35089af5-8fca-4a48-9983-083ebe406a8f">17,802</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTEtMy0xLTEtMA_db2f94fe-cd28-44a9-ad13-940f6f31faea">5,057</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTEtNS0xLTEtMA_c87f146b-1263-465a-b06b-d60ccf641200">7,535</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" name="us-gaap:OperatingIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTEtNy0xLTEtMA_b0064135-aa71-4dbd-a814-48d0491a7ffd">731</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest expense, net and other (expense) income, net:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest expense, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:InterestIncomeExpenseNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTMtMS0xLTEtMA_9c92284e-ce2f-467d-ba76-2914ea415f40">17,468</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:InterestIncomeExpenseNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTMtMy0xLTEtMA_62866874-18e3-48c6-abf5-9f8bad3ed2bb">13,548</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:InterestIncomeExpenseNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTMtNS0xLTEtMA_17daf157-eb9d-4d06-be9a-c9b12930e612">44,320</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:InterestIncomeExpenseNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTMtNy0xLTEtMA_d1c13fd8-3d38-4220-a678-52bfbf15793c">31,294</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other (expense) income, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" name="us-gaap:OtherNonoperatingIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTQtMS0xLTEtMA_cac8f35d-2887-42f3-ab01-ad74b9a9717e">804</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherNonoperatingIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTQtMy0xLTEtMA_ecd1ae89-4b17-4825-87dc-a6a0bc45c233">7,751</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherNonoperatingIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTQtNS0xLTEtMA_b41d653e-fb54-483b-8108-fc6b9dfca1a1">7,396</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherNonoperatingIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTQtNy0xLTEtMA_e31f899d-098f-4592-b265-4761fb47f096">14,571</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total interest expense, net and other (expense) income, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NonoperatingIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTUtMS0xLTEtMA_4b493fce-a898-44fc-b999-d66f3fe39ca6">18,272</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NonoperatingIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTUtMy0xLTEtMA_8c218e45-1cf5-49fa-bb99-90616098cf41">5,797</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NonoperatingIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTUtNS0xLTEtMA_70d846a6-a442-41b5-bf33-a678d7f273e5">36,924</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NonoperatingIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTUtNy0xLTEtMA_97f85890-0d56-4953-84ab-86b44b98fd9e">16,723</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Loss before provision for income taxes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTYtMS0xLTEtMA_c990cc83-05d7-40a9-a376-0d23fe3cf58d">36,074</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTYtMy0xLTEtMA_cd432a4d-5e76-4f60-b4f6-f0aa99cd41e7">10,854</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTYtNS0xLTEtMA_c8c62a08-21a8-44b6-9d4f-08b9a5b51e66">29,389</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTYtNy0xLTEtMA_cba3d38c-c7d0-468b-8bc5-606437652a91">15,992</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Provision for income taxes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTctMS0xLTEtMA_3d7e1415-9fa0-4be8-bc64-35b129742399">1,066</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTctMy0xLTEtMA_17bda070-ff7c-4a13-8364-637db18c8eb4">623</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTctNS0xLTEtMA_c2253a56-6d22-4db8-abdb-f1bc1d6e6e6a">2,875</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTctNy0xLTEtMA_0a07ee7e-4b0c-4f42-b6d8-05bbb9c04f3b">1,832</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTgtMS0xLTEtMA_a232f4b9-a407-4d03-a1b4-8bfa81cb4163">37,140</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTgtMy0xLTEtMA_19b279ce-707c-4fbd-a173-229b659e7863">11,477</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTgtNS0xLTEtMA_b9008853-7c88-4a0d-b693-d95cc0f83c81">32,264</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTgtNy0xLTEtMA_d1c1e49e-d201-4905-a0d8-92db58aefdac">17,824</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss per share, basic and diluted</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usdPerShare" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="2" sign="-" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjAtMS0xLTEtMzQzNg_8449bc97-d9e1-4f98-81c4-dedaa8ea6e72">0.29</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usdPerShare" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="2" sign="-" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjAtMy0xLTEtMzQzNg_ce9c46d1-bb1f-4d31-89aa-78229505500e">0.10</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usdPerShare" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="2" sign="-" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjAtNS0xLTEtMzQzNg_38e762fb-364c-4d16-b8dc-3f766292e239">0.26</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usdPerShare" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="2" sign="-" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjAtNy0xLTEtMzQzNg_6884374e-624d-48b5-8c5c-b802944105a4">0.15</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted average shares used to compute net loss per share, basic and diluted</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjMtMS0xLTEtMzQ1MA_6094e62d-b918-43be-9893-be73c9967f9a">126,194</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjMtMy0xLTEtMzQ1MA_0d8e1154-8a94-4c07-8b23-724b65db58d6">120,085</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjMtNS0xLTEtMzQ1MA_f73ffd56-8ad0-4d8f-977a-2416a920af2b">124,162</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjMtNy0xLTEtMzQ1MA_1004cf82-757f-4872-b1be-f1fff27f07cb">118,547</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000;border-bottom:3pt double #000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="text-align:center;margin-top:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">See Notes to Condensed Consolidated Financial Statements.</span></div><div style="text-align:center;margin-top:3pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">5</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_25"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CHEGG, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(in thousands)</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(unaudited)</span></div><div style="margin-top:8pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:50.069%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.602%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfMi0xLTEtMS0w_37fcf5d1-5add-4365-9d8f-37506d4f1b6f">37,140</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfMi0zLTEtMS0w_19b279ce-707c-4fbd-a173-229b659e7863">11,477</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfMi01LTEtMS0w_b9008853-7c88-4a0d-b693-d95cc0f83c81">32,264</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfMi03LTEtMS0w_08608c8a-df53-4555-ba1a-b461af26228c">17,824</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other comprehensive (loss) income</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change in net unrealized (loss) gain on available for sale investments, net of tax</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNC0xLTEtMS0w_8199a21f-079f-4629-8e6b-e77354694f01">1,642</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" name="us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNC0zLTEtMS0w_15a93358-1c52-427f-bd17-25736e2462d3">73</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNC01LTEtMS0w_0d4650f3-eea1-434b-81c3-32e5a1c0c4af">1,922</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" name="us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNC03LTEtMS0w_041329fa-2b4a-4ab8-9a27-7f434444b6cd">379</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change in foreign currency translation adjustments, net of tax</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNS0xLTEtMS0w_c6a7893c-a5f3-4f98-a9fc-c3325417477e">1,125</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNS0zLTEtMS0w_14744c95-7f74-4b41-8ec4-de5e69f550af">1,067</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" name="us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNS01LTEtMS0w_0738eeee-03a6-472d-9dff-199aba84ecc1">507</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNS03LTEtMS0w_9f6a67ac-8284-4454-92f6-5967b3a45e46">1,118</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other comprehensive (loss) income</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNi0xLTEtMS0w_a2f16671-79f1-4c24-b805-5fdf54f10792">517</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNi0zLTEtMS0w_c97674d3-0282-4a50-9fc2-6c3d8d0eb30c">1,140</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNi01LTEtMS0w_2bf7f23f-a8f1-4a26-89a4-a7e4574d72de">2,429</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNi03LTEtMS0w_86e617c3-5449-448e-88c4-7dac0a193559">739</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total comprehensive loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:ComprehensiveIncomeNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNy0xLTEtMS0w_5c19d7a0-67aa-4d66-ba6c-465aeab1c7e9">37,657</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:ComprehensiveIncomeNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNy0zLTEtMS0w_0e66c938-bc3b-4e2b-bfbb-4f933aaf4ef2">12,617</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:ComprehensiveIncomeNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNy01LTEtMS0w_33dc7397-89d0-481e-8a34-f7355379d0cf">29,835</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:ComprehensiveIncomeNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNy03LTEtMS0w_375f1a12-266d-4c9f-a436-5ea1565c210a">18,563</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;margin-top:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">See Notes to Condensed Consolidated Financial Statements.</span></div><div style="text-align:center;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">6</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_28"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CHEGG, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(in thousands)</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(unaudited)</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:33.841%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:7.671%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:4.747%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.606%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="33" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30, 2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Common Stock</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Shares</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Par&#160;<br/>Value</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Additional Paid-In<br/>Capital</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Other Comprehensive Income (Loss)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated<br/>Deficit</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total Stockholders&#8217; Equity</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balances at June 30, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i761738b4bce04beb9bbd3bf4a2949377_I20200630" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy0xLTEtMS0w_fefdcade-f036-4a9d-80b9-2b9f52b3c3bb">124,123</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i761738b4bce04beb9bbd3bf4a2949377_I20200630" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy0zLTEtMS0w_3c981005-7fa4-4817-a723-6b38376f0f53">124</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i84f49f465b4f45eb94470f28c972e804_I20200630" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy01LTEtMS0w_ee55fbda-67a7-45b2-bc55-f4f41c73e289">907,908</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="if56d23a50e134118a36a8503b8d035bf_I20200630" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy03LTEtMS0w_e419dda4-bedd-4578-9d3b-1a8e62e9e1f1">1,850</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i18222a73b97841d1b59d744344b41d2d_I20200630" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy05LTEtMS0w_c57942be-47e7-4d1a-99e1-32aaf2102b44">411,504</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ibec2eb15f1824fc9889984b803a14252_I20200630" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy0xMS0xLTEtMA_5d06b104-f8db-4585-a6a5-d39cd8cf4854">498,378</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Equity component of 2026 convertible senior notes, net of issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNS01LTEtMS0w_6f3619ee-e101-4547-8fd5-d7d2ab73478e">237,462</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNS0xMS0xLTEtMA_69364f65-0a29-4b90-8211-b1698635f7e9">237,462</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Purchase of 2026 convertible senior notes capped call</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNi01LTEtMS0w_e35bb400-6b30-49c6-a2b6-2f7f1a947d53">103,400</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNi0xMS0xLTEtMA_f7832833-e2b7-4778-8488-9b41f03fe651">103,400</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Equity component related to conversions of 2023 convertible senior notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy01LTEtMS01NjU_29c667aa-a243-4207-ae9a-eca218e54274">345,552</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy0xMS0xLTEtNTY1_ff4c2f1a-d084-4a44-ad5b-2db23f560873">345,552</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock upon conversion of 2023 convertible senior notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0xLTEtMS01NjU_fd73c924-e52f-4f8b-9a82-7bf46288129b">4,182</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930" decimals="-3" name="us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0zLTEtMS01NjU_004659d3-b260-48ea-8784-20c01016886c">4</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC01LTEtMS01NjU_bb535f8d-50d5-4b42-82e3-d932ba17d174">327,137</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0xMS0xLTEtNTY1_fe03828c-a46f-40fb-a98f-5bc27dc30c3f">327,141</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Proceeds from capped call related to conversions of 2023 convertible senior notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOS01LTEtMS0yMTAx_1d742990-6576-4291-849a-81fabe1e6e45">57,414</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOS0xMS0xLTEtMjEwMQ_b011e3dc-7a90-49cd-969f-d99c17c7951c">57,414</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock upon exercise of stock options and ESPP</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930" decimals="-3" name="chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy0xLTEtMS0w_49a8f10c-bed7-4b31-a246-7312c6f590ca">106</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930" decimals="-3" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy0zLTEtMS0w_b77d9a9b-741a-43e9-8599-f600ade4f4c2">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy01LTEtMS0w_87a5c293-f3df-414f-9223-762a0375350d">1,196</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy0xMS0xLTEtMA_d8e44dba-545d-4c7d-926e-006ad35aead2">1,197</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net issuance of common stock for settlement of equity awards</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930" decimals="-3" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0xLTEtMS0w_d374578f-c059-4f7a-980c-fa70f3aad5ea">243</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0zLTEtMS0w_b36090dc-1fed-4522-aa35-1dacac3c5b6e">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC01LTEtMS0w_fb708ba8-0dbf-46a4-b671-84f126363650">11,120</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0xMS0xLTEtMA_9f9ebb0c-81c0-4b2a-be70-43fe99e4e5d8">11,120</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Share-based compensation expense</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTAtNS0xLTEtMA_50a6372e-8efc-4fb5-9742-17a37929f64b">21,529</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTAtMTEtMS0xLTA_87cb72c6-224c-4c16-9156-0ebe2e84e151">21,529</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other comprehensive loss</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="id6faaa4611ea4d7a83becd0a0e19b0cd_D20200701-20200930" decimals="-3" sign="-" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTEtNy0xLTEtMA_67acd76d-3b4c-4f74-b511-4a5e968df87b">517</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTEtMTEtMS0xLTA_f6aaa0ba-912c-4dae-9935-eeea703eaad9">517</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i593e5badf8fc47d18c6b23653dfdd5b7_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTItOS0xLTEtMA_659fe1eb-62e0-48b0-9185-1022b2b44668">37,140</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTItMTEtMS0xLTA_20011d82-59e8-4e3b-8e3e-eff83363987f">37,140</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;">Balances at September&#160;30, 2020</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i9d3d0bd896084d72bcf908c7d158eeab_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtMS0xLTEtMA_45570829-1e01-49ee-90ae-d77da998542c">128,654</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9d3d0bd896084d72bcf908c7d158eeab_I20200930" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtMy0xLTEtMA_27a2617f-9762-4860-a44a-69c1497d6da1">129</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i586dfadb098f45feb73f8272c102a73e_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtNS0xLTEtMA_a24a3f45-77ee-4815-ad62-aa20b628a1a9">1,092,574</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i60594ba32e064a6cb38c8e83234bda9f_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtNy0xLTEtMA_275786ea-0304-496a-a10f-f0f1d86f5bfa">1,333</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i039b9944d9b44a99b36c2d65a3704d87_I20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtOS0xLTEtMA_4e91632a-8e59-4f03-98d8-d32a078887eb">448,644</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtMTEtMS0xLTA_acaa0a80-de12-4311-af08-93d0558a1c21">645,392</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:33.841%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:7.671%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:4.747%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.606%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="33" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30, 2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Common Stock</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Shares</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Par&#160;<br/>Value</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Additional Paid-In<br/>Capital</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Other Comprehensive Income (Loss)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated<br/>Deficit</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total Stockholders&#8217; Equity</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balances at June 30, 2019</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ia1640c3890b745d8a42de04eaa37f300_I20190630" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy0xLTEtMS0w_9a1b76b3-c010-4648-abdb-2e41e6d35357">119,336</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia1640c3890b745d8a42de04eaa37f300_I20190630" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy0zLTEtMS0w_da5cbd64-d2df-4127-9524-61c3f5392a18">119</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i055ec666c6414d7ab56fb5f69a63395f_I20190630" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy01LTEtMS0w_fb8d6abb-e08b-432b-a6e9-52222e95a135">873,104</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="if98ac9047968409fa2fef87caa207c88_I20190630" decimals="-3" sign="-" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy03LTEtMS0w_5c6065d4-7f54-4515-845a-1bb9755014d8">618</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i93019062e2484c1fbf273d8e331e2d47_I20190630" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy05LTEtMS0w_8840ba29-985d-4bc0-a6ad-fd522baaaad8">413,034</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ida7f8e59d0f447d1ae2880e42cbba82f_I20190630" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy0xMS0xLTEtMA_632156ce-6e6b-46f7-b41b-913883798fe1">459,571</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock upon exercise of stock options and ESPP</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930" decimals="-3" name="chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOC0xLTEtMS0w_c494454a-c640-41c0-b714-c4f79fccaeaa">991</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930" decimals="-3" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOC0zLTEtMS0w_d717b441-77a7-484b-9262-8cf519bf62f1">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i78df70c54b27406bbd7b573bf5d63c86_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOC01LTEtMS0w_226bb43f-465a-47e8-83f5-bd5d9f758fd2">11,673</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOC0xMS0xLTEtMA_7c3d1e40-4cec-4386-9afd-77094bede3fd">11,674</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net issuance of common stock for settlement of equity awards</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930" decimals="-3" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOS0xLTEtMS0w_3af41074-9099-42b5-9d1b-9f20c4b247dd">319</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930" decimals="-3" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOS0zLTEtMS0w_238b683b-2ba3-4ee8-a1fe-f10f77506383">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i78df70c54b27406bbd7b573bf5d63c86_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOS01LTEtMS0w_0f7808cc-16ff-4c8e-b7b1-a98a01c94df2">8,825</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOS0xMS0xLTEtMA_8ee3a5cb-781c-4e1a-9763-abd7d81f3bf4">8,824</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock in connection with prior acquisition</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930" decimals="-3" name="us-gaap:StockIssuedDuringPeriodSharesAcquisitions" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTAtMS0xLTEtMA_6d01f287-bc6d-42ed-b1c8-5d7b4f20b77d">23</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i78df70c54b27406bbd7b573bf5d63c86_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueAcquisitions" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTAtNS0xLTEtMA_a020b897-a1e9-4c6c-854c-fa04b06fa509">1,843</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueAcquisitions" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTAtMTEtMS0xLTA_1d593f15-398b-416a-b541-33acff8e8515">1,843</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Share-based compensation expense</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i78df70c54b27406bbd7b573bf5d63c86_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTEtNS0xLTEtMA_6a215701-29ee-42a8-ba1c-bb7888df256b">16,865</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTEtMTEtMS0xLTA_870283ca-6e07-4956-8a54-eb872cd0b686">16,865</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other comprehensive loss</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i11e5856cfd5d4f35a3c1b05c1653d1e1_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTItNy0xLTEtMA_b763a6ca-45b5-4988-9a03-78cecdafc563">1,140</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTItMTEtMS0xLTA_40cfa4f9-cc7a-4c43-b4f1-aad55b5355a5">1,140</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i097e120e36e941a5b6564420a1ee7723_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTMtOS0xLTEtMA_b2f67bfa-1a8e-4981-bc17-40d9b5308ff6">11,477</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTMtMTEtMS0xLTA_35ea8a6b-e4e2-4942-a634-0e809eef5adb">11,477</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;">Balances at September&#160;30, 2019</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="if75cd61e3caf4477bbfb08eb6a462d81_I20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtMS0xLTEtMA_8f062340-fc0b-430c-b428-9a76a1475890">120,669</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="if75cd61e3caf4477bbfb08eb6a462d81_I20190930" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtMy0xLTEtMA_67d1269a-790b-4f2d-bd45-b43c21973016">121</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic73a89f5e7c34a36b0140caa58ae4be2_I20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtNS0xLTEtMA_1879d620-ccab-42d3-97f9-bc5fe19d6b3d">894,660</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i48f4bbf166e54677b6f6e318e0d23c2c_I20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtNy0xLTEtMA_36d530b8-2760-4621-a278-5fafaa4a03c4">1,758</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i1fcae59dff8c4c7b8e256427bfb23164_I20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtOS0xLTEtMA_34f49002-4fad-412b-97f3-32e831eecf86">424,511</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2d324307ae28494ba431842550d5a250_I20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtMTEtMS0xLTA_f1348e33-6f98-48c7-b3b8-1b08dc9eb888">468,512</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">7</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:33.841%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:7.671%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:4.747%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.606%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="33" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30, 2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Common Stock</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Shares</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Par&#160;<br/>Value</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Additional Paid-In<br/>Capital</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Other Comprehensive Income (Loss)</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated<br/>Deficit</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total Stockholders&#8217; Equity</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balances at December 31, 2019</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i34a155272115479b96d465a00ff17c97_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy0xLTEtMS0w_304ed5eb-9f7d-415f-a46f-ad8dbbc7ac2e">121,584</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i34a155272115479b96d465a00ff17c97_I20191231" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy0zLTEtMS0w_7a69801f-9f6c-4629-8559-e20d0b85b21f">122</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2d8790f3dd22431c9823d7bf5b299f34_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy01LTEtMS0w_a15254a6-3b77-483c-9aea-3d41e650705b">916,095</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ie9187155ed1c47a8a0b7ad6aae7873e9_I20191231" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy03LTEtMS0w_78e813d6-9dbd-47d9-a1ef-dda8be2db8e1">1,096</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idbd6f233a4604252a44f867be72673e4_I20191231" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy05LTEtMS0w_53049eff-ef6b-4395-a0f4-141f0f9e1995">416,292</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy0xMS0xLTEtMA_499aa383-e4d5-4a8d-9b78-6de8aee230b2">498,829</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Cumulative-effect adjustment to accumulated deficit related to adoption of <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNC0wLTEtMS0wL3RleHRyZWdpb246ZGJhMWRjZDA4MTI5NDI2ZmIyNjA0MzczNDhiY2ZmZTRfNzk_1350bab4-74b8-4f22-9fe6-5d8cf1ae0a07">ASU 2016-13</span></span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i2c7ebcceade9426aa1100fe91d54ec3a_I20191231" decimals="-3" sign="-" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNC05LTEtMS0w_0eb0f2a9-cef6-4c44-8db9-c0c562037d1a">88</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i9a6e181521554eeb869aca4c2fb8e832_I20191231" decimals="-3" sign="-" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNC0xMS0xLTEtMA_571fcdd4-0930-4447-89c7-6ea60d6de875">88</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Equity component of 2026 convertible senior notes, net of issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNS01LTEtMS0w_7a562e3b-7bc9-4dbd-a1db-b281ce738e40">237,462</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNS0xMS0xLTEtMA_bda28453-8a71-4a87-b435-badd4abaaf50">237,462</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Purchase of 2026 convertible senior notes capped call</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNi01LTEtMS0w_103bfa37-de2b-47f7-b49e-ba28812f298d">103,400</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNi0xMS0xLTEtMA_e6931275-9218-4731-9bef-e0e02066595c">103,400</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Equity component related to conversions of 2023 convertible senior notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNy01LTEtMS0w_a5dedf13-c3de-4f46-8d54-4954f6233bce">345,552</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNy0xMS0xLTEtMA_3fef5995-f9c4-4abd-a506-d471c603ce26">345,552</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock upon conversion of 2023 convertible senior notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0xLTEtMS01Nzc_67dd1ffe-8783-46be-8474-b1b51c4961b3">4,182</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930" decimals="-3" name="us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0zLTEtMS01Nzc_28b50338-c1e5-4170-9d32-07fa63141275">4</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC01LTEtMS01Nzc_fee33994-80e1-4ba2-96f8-7f5b7bd91781">327,137</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0xMS0xLTEtNTc3_580053f0-4ef9-4bfa-8090-798bd8feadbd">327,141</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Proceeds from capped call related to conversions of 2023 convertible senior notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS01LTEtMS0yMTA3_eb0553fc-5652-4e2f-b845-df50f82a2692">57,414</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS0xMS0xLTEtMjEwNw_ec9db8c0-ddc2-43b1-943a-8f57669a8387">57,414</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock upon exercise of stock options and ESPP</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930" decimals="-3" name="chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0xLTEtMS0w_cedfe0b5-8979-458e-b35c-dc41b4b0a146">778</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930" decimals="-3" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0zLTEtMS0w_6604e646-a9c7-4ec7-a771-b15a48c78b72">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC01LTEtMS0w_1333850e-e0f6-4a2c-b14a-0d54420ad0f2">9,233</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0xMS0xLTEtMA_f4ea48b7-f1f5-43f1-9e27-0e91a30bf1ae">9,234</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net issuance of common stock for settlement of equity awards</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS0xLTEtMS0w_fd5e3af2-b14a-46a5-8514-702f26ddfe9f">2,110</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930" decimals="-3" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS0zLTEtMS0w_15c02aba-d6fe-4a85-9a9d-28b779226e6f">2</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS01LTEtMS0w_beba52df-c5ea-45dc-8cc2-11f5748be338">65,224</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS0xMS0xLTEtMA_e2c56d22-163d-449f-ac2c-45d453e92ea6">65,222</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Share-based compensation expense</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTEtNS0xLTEtMA_eabc7f81-4c02-4d3d-abad-91c9db84b733">59,409</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTEtMTEtMS0xLTA_337af4d0-023d-41f1-bf6d-abc7bffaf0a6">59,409</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other comprehensive income</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icf9019e2d99a4a5c9d710e3d8fa21ecc_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTItNy0xLTEtMA_4f590538-7b2c-497a-a252-519b64063d82">2,429</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTItMTEtMS0xLTA_40fbf26a-e9b3-4613-b3c7-fcf50f846e3f">2,429</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i1cf14974b9bc4690b7ff6079b17af807_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTMtOS0xLTEtMA_a3c3da2a-e90d-4749-884f-7a29f681abfa">32,264</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTMtMTEtMS0xLTA_6206064c-8151-48d8-8a27-eb063caf939e">32,264</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;">Balances at September&#160;30, 2020</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i9d3d0bd896084d72bcf908c7d158eeab_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtMS0xLTEtMA_035f83ea-ee8f-45cb-b2c6-c89ac0c3daee">128,654</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9d3d0bd896084d72bcf908c7d158eeab_I20200930" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtMy0xLTEtMA_0d75fb22-dcac-4509-b0d1-875bdb0198de">129</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i586dfadb098f45feb73f8272c102a73e_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtNS0xLTEtMA_93657445-06ca-4f73-86a1-3dd23cbc18c0">1,092,574</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i60594ba32e064a6cb38c8e83234bda9f_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtNy0xLTEtMA_97a7b717-b21f-4c71-9a31-12b8bce12abf">1,333</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i039b9944d9b44a99b36c2d65a3704d87_I20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtOS0xLTEtMA_41b2c6b0-47fa-4c05-9932-2cfcc16206e1">448,644</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtMTEtMS0xLTA_e06ec3cd-ad78-453d-b6bc-fcec05b4df50">645,392</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"></td></tr></table></div><div><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:33.841%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:7.671%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:4.747%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.606%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="33" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30, 2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Common Stock</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Shares</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Par&#160;<br/>Value</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Additional Paid-In<br/>Capital</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Other Comprehensive Income (Loss)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated<br/>Deficit</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total Stockholders&#8217; Equity</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balances at December 31, 2018</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="iffaea714047f41cc8bb22218ea85006d_I20181231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy0xLTEtMS0w_99642d56-4b6f-4247-bf9c-381ee3699616">115,500</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iffaea714047f41cc8bb22218ea85006d_I20181231" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy0zLTEtMS0w_72b09016-8027-4c84-92c9-2fa9c3b47bce">116</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i3693c2652ecc4fe5b8b13248755a4e3e_I20181231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy01LTEtMS0w_13102d36-e223-420e-bc12-04fa58127296">818,113</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ied730a6d3de0460ab5b58b0d02501f92_I20181231" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy03LTEtMS0w_38e5285c-61d6-4294-b145-0691f54f6c4a">1,019</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idd3d168eaeb74fbbbf190c76df984a06_I20181231" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy05LTEtMS0w_f56f0d93-fcf2-49eb-ac30-676e949856b1">406,576</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia637fc631f444ff3b190ab02aa880502_I20181231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy0xMS0xLTEtMA_b30e99ad-ebfc-4a03-a914-06cb880e5250">410,634</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Cumulative-effect adjustment to accumulated deficit related to adoption of <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNC0wLTEtMS0wL3RleHRyZWdpb246MTZkMTNjYWIzNjRmNGVmMTgxZDA2NDFjNjNmZGUyMGRfNzk_bdb96794-9694-444e-b7c6-6fa285fdddb7">ASU 2016-02</span></span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i23488063c3944ab8ab0edea0c4825e86_I20181231" decimals="-3" sign="-" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNC05LTEtMS0w_b7ca17f4-0fa9-4e1d-8783-11a45eff9710">111</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i916cba126aeb45268c153c07a2126cf7_I20181231" decimals="-3" sign="-" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNC0xMS0xLTEtMA_8205e30f-1e25-4464-959a-f49b368ab0b1">111</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Equity component of 2026 convertible senior notes, net of issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNS01LTEtMS0w_9b5cf552-536a-42ac-91d9-9a49e389ef25">206,747</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNS0xMS0xLTEtMA_07d6831c-7ffa-4c5e-bfa0-1f3fb8cf822a">206,747</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Purchase of convertible senior notes capped call</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNi01LTEtMS0w_272f59db-2098-47a0-97b0-6ae19b931899">97,200</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNi0xMS0xLTEtMA_72296877-0778-4b0c-af0e-f93c49ebd7ff">97,200</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Repurchase of common stock</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="shares" contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930" decimals="-3" name="us-gaap:StockRepurchasedDuringPeriodShares" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNy0xLTEtMS0w_431801a5-af5a-4957-9141-a6968f6418fc">504</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930" decimals="-3" name="us-gaap:StockRepurchasedDuringPeriodValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNy0zLTEtMS0w_66a5049e-025a-4b3e-80f4-450d630a6897">1</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockRepurchasedDuringPeriodValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNy01LTEtMS0w_294a06db-47af-47ea-8bd3-6c857e4d89d2">19,999</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockRepurchasedDuringPeriodValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNy0xMS0xLTEtMA_b2f5d8d3-7203-41f3-b01d-8555a52c9a65">20,000</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock upon exercise of stock options and ESPP</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOC0xLTEtMS0w_cf615816-be23-4a99-b595-631f4d2c1964">2,545</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930" decimals="-3" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOC0zLTEtMS0w_6e12703b-ea55-4617-9519-058bee240fa9">3</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOC01LTEtMS0w_ec22c6f0-ab55-4087-b699-b6c1705d2b4d">27,717</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOC0xMS0xLTEtMA_08fd4fb4-87ea-421d-89ce-8658df1baa08">27,720</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net issuance of common stock for settlement of equity awards</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOS0xLTEtMS0w_51b2557c-3726-45b6-883c-c7b0f04b4c3e">3,064</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930" decimals="-3" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOS0zLTEtMS0w_8a388abd-ed91-4786-bd46-9d8caa4e2698">3</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOS01LTEtMS0w_72fa144d-09b1-4ba4-b4f6-d48b61029504">91,076</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOS0xMS0xLTEtMA_8ff3e0be-3a52-43b0-9512-6d9f6800464a">91,073</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock in connection with prior acquisition</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930" decimals="-3" name="us-gaap:StockIssuedDuringPeriodSharesAcquisitions" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTAtMS0xLTEtMA_3af475c9-0ffd-4494-84aa-1f65a1d6456d">64</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueAcquisitions" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTAtNS0xLTEtMA_3223dd6e-791a-4661-9569-5169610ae892">3,003</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueAcquisitions" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTAtMTEtMS0xLTA_b82bfad5-b060-4170-909e-7eb2f1e5df1e">3,003</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Share-based compensation expense</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTEtNS0xLTEtMA_e5f9ddc4-dd62-41b9-84e7-06915bc18d63">47,355</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTEtMTEtMS0xLTA_6c401e97-0489-48c3-b61f-1fdb614edfe0">47,355</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other comprehensive loss</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i02dc117d3098486da3cdee09097fa70a_D20190101-20190930" decimals="-3" sign="-" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTItNy0xLTEtMA_0db5ccb0-7b34-4798-ad36-aec155ed7688">739</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTItMTEtMS0xLTA_1f8875bf-2cc2-47ab-92d5-76acfe91bf40">739</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i63c1785fbcb341d69ad90fa14a326b63_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTMtOS0xLTEtMA_5a93a8d8-72bd-4ddb-aede-9f2a9dc4076b">17,824</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTMtMTEtMS0xLTA_67000a48-7f36-4dc1-beea-4ef202346525">17,824</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;">Balances at September&#160;30, 2019</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="if75cd61e3caf4477bbfb08eb6a462d81_I20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtMS0xLTEtMA_8d735f09-fadf-4eee-bbc4-afe7d82db429">120,669</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="if75cd61e3caf4477bbfb08eb6a462d81_I20190930" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtMy0xLTEtMA_c0028e5b-f615-4316-af76-a2323ddb80ad">121</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic73a89f5e7c34a36b0140caa58ae4be2_I20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtNS0xLTEtMA_3296045d-df8c-4c1b-b989-2306491111ae">894,660</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i48f4bbf166e54677b6f6e318e0d23c2c_I20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtNy0xLTEtMA_221c3ad6-c69f-45f9-a0f9-db7904df38bd">1,758</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i1fcae59dff8c4c7b8e256427bfb23164_I20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtOS0xLTEtMA_f6203174-5951-4bf6-90fd-babef1e8bab1">424,511</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2d324307ae28494ba431842550d5a250_I20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtMTEtMS0xLTA_12e41252-4cb0-437e-8e85-ef615c6ffd96">468,512</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;margin-top:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">See Notes to Condensed Consolidated Financial Statements.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">8</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_31"></div><hr style="page-break-after:always"/><div style="min-height:45pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CHEGG, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(in thousands)</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(unaudited)</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:74.777%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.598%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash flows from operating activities</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMy0xLTEtMS0w_b9008853-7c88-4a0d-b693-d95cc0f83c81">32,264</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMy0zLTEtMS0w_905878d6-6be6-4fbc-b8ce-72d0fed65146">17,824</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Adjustments to reconcile net loss to net cash provided by operating activities:</span></div></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Print textbook depreciation expense</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:DepreciationTextbookLibrary" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNS0xLTEtMS0w_db628e0e-9c8d-4143-b0b4-9ec6dd27d1e8">10,699</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="chgg:DepreciationTextbookLibrary" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNS0zLTEtMS0w_7b2b3dd5-fc2b-408a-ad50-b1695c019d1f">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other depreciation and amortization expense</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherDepreciationAndAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNi0xLTEtMS0w_2cc34ab5-7ec0-4f93-a039-dcbc4195e353">33,088</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherDepreciationAndAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNi0zLTEtMS0w_ea7d2900-f34c-4c44-928f-ba878b089bfe">21,369</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Share-based compensation expense</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNy0xLTEtMS0w_f4ab9818-d652-450b-bd16-ec03f86fa91e">59,409</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNy0zLTEtMS0w_8dfe2833-fa0d-4e7f-9cd5-9e66ed288938">47,355</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of debt discount and issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfFinancingCostsAndDiscounts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOC0xLTEtMS0w_3cf7f372-18bc-49d1-8aae-c70f5c23c95a">42,910</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfFinancingCostsAndDiscounts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOC0zLTEtMS0w_07b9fa10-2ed5-4e71-8660-bf54047beda5">30,114</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Repayment of convertible senior notes attributable to debt discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#FFFFFF;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0xLTEtMS0yMDQ0_6a934d37-73be-4589-ab89-29aa5d0b6031">14,912</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#FFFFFF;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#FFFFFF;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#FFFFFF;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="chgg:RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0zLTEtMS0yMDQ0_d9bfaed1-9729-45dc-bc5f-38a798666075">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#FFFFFF;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Loss on early extinguishment of debt</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:GainsLossesOnExtinguishmentOfDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0xLTEtMS0yMDMw_4063c065-0d87-453a-b217-f4fdb5dee0ed">3,315</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="us-gaap:GainsLossesOnExtinguishmentOfDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0zLTEtMS0yMDMw_27164f9c-cdad-4b92-84b6-c4eeeca5d0fb">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Loss from write-off of property and equipment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:GainLossOnSaleOfPropertyPlantEquipment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0xLTEtMS0w_f62f8ce0-6a0d-49db-a007-489bf2e7f65e">1,057</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" name="us-gaap:GainLossOnSaleOfPropertyPlantEquipment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0zLTEtMS0w_2e6ce9bc-3cb5-417c-b5f5-9638675f7a05">832</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Loss from impairment of strategic equity investment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTItMS0xLTEtNDkzNg_c29c07af-0282-4fa7-8460-f58bb1628c4b">10,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTItMy0xLTEtNDk0MA_c967bf7e-3ea3-4b8a-9da8-ec4b8009d53c">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gain on textbook library, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:TextbookLibraryGainLossNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTAtMS0xLTEtMA_d6b1aca0-5c98-4200-996c-b92ebb70796c">2,028</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="chgg:TextbookLibraryGainLossNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTAtMy0xLTEtMA_c308899a-61cc-4ef5-b88f-f58dad83ed26">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Deferred income taxes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" name="us-gaap:DeferredIncomeTaxExpenseBenefit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTEtMS0xLTEtMA_f08dc4ec-f44a-4a45-9090-0fc847efbc7b">17</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" name="us-gaap:DeferredIncomeTaxExpenseBenefit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTEtMy0xLTEtMA_72f8094c-853e-49de-b380-ce0b27f2fd69">59</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease expense, net of accretion</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTItMS0xLTEtMA_ff67e2a9-b8be-40da-be84-bf6226d1ad61">3,400</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTItMy0xLTEtMA_e1e76be4-f277-4416-94d5-1619932b4bff">3,284</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other non-cash items</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" name="us-gaap:OtherNoncashIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTMtMS0xLTEtMA_46310e61-44cd-4636-9e70-c5c836d1897b">85</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" name="us-gaap:OtherNoncashIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTMtMy0xLTEtMA_ce7ff350-4e70-4a56-99a4-932f861b297e">370</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change in assets and liabilities, net of effect of acquisition of business:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:36pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts receivable</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" name="us-gaap:IncreaseDecreaseInAccountsReceivable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTUtMS0xLTEtMA_2d36b356-651c-4f65-858d-cadbac9215dd">106</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" name="us-gaap:IncreaseDecreaseInAccountsReceivable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTUtMy0xLTEtMA_d8d92671-cfd8-45bf-9090-0e1f5a87c0ab">850</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:36pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Prepaid expenses and other current assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInPrepaidExpensesOther" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTYtMS0xLTEtMA_dd61fc0e-75f0-44ea-ae25-b0ba6acab1d9">6,178</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInPrepaidExpensesOther" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTYtMy0xLTEtMA_a97e08df-368e-4dd5-ba32-bc47384aa3ba">20,741</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:36pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInOtherOperatingAssets" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTctMS0xLTEtMA_1ff81022-f1a1-4869-bbf7-9f81e7848d9d">2,638</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInOtherOperatingAssets" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTctMy0xLTEtMA_f6485b18-cf25-49a2-b72c-cb0ff190a0b6">1,989</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:36pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts payable</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccountsPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTgtMS0xLTEtMA_c8e9d6b8-178a-40fe-8489-71b5442f4b23">1,634</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccountsPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTgtMy0xLTEtMA_39d042a6-1c17-40d2-b50c-724603541bb4">3,983</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:36pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Deferred revenue</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInDeferredRevenue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTktMS0xLTEtMA_d07c4e7a-e469-4189-b231-2d41c9a31c49">32,239</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInDeferredRevenue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTktMy0xLTEtMA_29817498-9c2c-42a3-915f-10c369eb84aa">10,039</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:36pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccruedLiabilities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjAtMS0xLTEtMA_8d44e62d-492b-4e56-8d8e-34796b6c7b7c">34,276</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccruedLiabilities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjAtMy0xLTEtMA_e75f942e-130b-4a1a-b4ca-47bb9bbc1d9e">18,095</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:36pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInOtherOperatingLiabilities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjEtMS0xLTEtMA_841cffe1-1f0f-4dfe-ba20-8975ae204e15">2,088</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInOtherOperatingLiabilities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjEtMy0xLTEtMA_4d7f074f-1faf-442e-a243-e9e052aaca16">2,793</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:47.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash provided by operating activities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjItMS0xLTEtMA_510b3505-d8ac-43c4-919d-9d1dfe0aeace">168,655</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjItMy0xLTEtMA_c298a0ec-e7c3-44ab-a4a8-92eed31fd420">86,575</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash flows from investing activities</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Purchases of property and equipment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjQtMS0xLTEtMA_cf114975-8535-447e-aea9-4269a1748978">57,457</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjQtMy0xLTEtMA_214eacb7-55d6-489d-8c44-33c95fd2b867">31,520</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Purchases of textbooks</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:PaymentToPurchasesTextbooks" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjUtMS0xLTEtMA_6164f741-8319-4149-9cde-db6b29c36e15">49,641</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="chgg:PaymentToPurchasesTextbooks" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjUtMy0xLTEtMA_5789b0f2-8093-4b29-a137-464f8b97240f">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Proceeds from disposition of textbooks</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:ProceedsFromDispositionOfTextbooks" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjYtMS0xLTEtMA_00fb0e78-d936-41c1-b09a-51f00189e441">7,012</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="chgg:ProceedsFromDispositionOfTextbooks" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjYtMy0xLTEtMA_33e73785-7c80-491b-addc-38f7de74ccab">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Purchases of investments</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquireMarketableSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjctMS0xLTEtMA_52a6febb-7148-407d-99b1-b286b26efb28">968,106</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquireMarketableSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjctMy0xLTEtMA_e27f66a7-1292-4ccf-82e5-c55cbf53ed1a">822,869</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Proceeds from sale of investments</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjgtMS0xLTEtMA_486f696a-30a8-44f2-a9b5-24e098e0ce9d">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjgtMy0xLTEtMA_60a8f70c-86e4-445b-9e62-980a9a7ffaf3">53,261</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Maturities of investments</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjktMS0xLTEtMA_f05cd4e3-24c8-4cde-88d0-00f00dd824e2">412,046</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjktMy0xLTEtMA_a3a1cae8-9eaa-42e2-a015-9b12197c19df">190,744</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Purchase of strategic equity investment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquireEquityMethodInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzAtMS0xLTEtMA_a19463be-638e-4b13-bee2-0f3cd90b4bb3">2,000</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="us-gaap:PaymentsToAcquireEquityMethodInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzAtMy0xLTEtMA_009bda5b-e38b-4a6a-a303-21711363c1b4">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Acquisition of business, net of cash acquired</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzEtMS0xLTEtMA_cbe0d33e-5df6-400d-835a-47e9fd2ee213">92,796</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzEtMy0xLTEtMA_8c3a382f-e086-4bec-82ce-055060176755">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:47.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash used in investing activities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzItMS0xLTEtMA_fff50b15-3886-4c26-b235-7d9ebcff3e2c">750,942</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzItMy0xLTEtMA_e8136375-86c8-4449-bff3-520b86612f94">610,384</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash flows from financing activities</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Proceeds from common stock issued under stock plans, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:ProceedsFromIssuanceOfEmployeeStockPurchasePlan" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzQtMS0xLTEtMA_83a69de7-1c7a-4856-a016-aa476f38afd6">9,236</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="chgg:ProceedsFromIssuanceOfEmployeeStockPurchasePlan" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzQtMy0xLTEtMA_e5552004-f938-4bc1-b4c7-a830399f069c">27,723</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Payment of taxes related to the net share settlement of equity awards</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzUtMS0xLTEtMA_4370341b-5876-4468-bb9c-0c8ada1aa420">65,224</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzUtMy0xLTEtMA_bec253af-6eb0-4efc-9aeb-f5253810e630">91,076</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Proceeds from issuance of convertible senior notes, net of issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzYtMS0xLTEtMA_9fd1ca99-99b4-4d0a-84ef-057a2fa1682c">984,096</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzYtMy0xLTEtMA_2d067a49-a616-461d-bfb5-a3d6f914d27c">780,180</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Purchase of convertible senior notes capped call</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:PaymentsForConvertibleSeniorNotesCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzctMS0xLTEtMA_6e678c60-f435-45bb-bf68-ae2e3bc69a5f">103,400</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="chgg:PaymentsForConvertibleSeniorNotesCappedCall" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzctMy0xLTEtMA_1b48a52b-eaaf-482b-a984-e74cbbcd2810">97,200</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Repayment of convertible senior notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzgtMS0xLTEtNTU0_0020cc6c-be14-45bd-874d-2719cbdbed83">159,677</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="us-gaap:RepaymentsOfConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzgtMy0xLTEtNTU0_0170da40-ef45-4e56-b196-efbf7764c9ae">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Proceeds from exercise of convertible senior notes capped call</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzktMS0xLTEtMjAyNg_18e7462e-f7fd-46a0-992b-b39c1fde57d7">57,414</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="us-gaap:ProceedsFromConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzktMy0xLTEtMjAyNg_fa94c66f-5c45-4586-b8a4-d5917d0bfd97">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Repurchase of common stock</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:PaymentsForRepurchaseOfCommonStock" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzgtMS0xLTEtMA_2349b41f-16b1-45c7-8434-4d2a20df06fa">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsForRepurchaseOfCommonStock" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzgtMy0xLTEtMA_17c038ee-0f22-4127-afd9-09975eeed2e6">20,000</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:47.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash provided by financing activities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzktMS0xLTEtMA_e1d1d2a8-fd94-4714-b817-9c5597d1f871">722,445</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzktMy0xLTEtMA_13d91d2f-7dc1-4e9c-8c29-b865608b10be">599,627</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net increase in cash, cash equivalents and restricted cash</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDAtMS0xLTEtMA_90261c39-0941-458a-ab0d-14036525e09c">140,158</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDAtMy0xLTEtMA_0f24cfdf-7a72-49ba-bf17-e2ec1094a464">75,818</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash, cash equivalents and restricted cash, beginning of period</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDEtMS0xLTEtMA_a40f1940-001c-443d-8ee4-116355939bef">389,432</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia637fc631f444ff3b190ab02aa880502_I20181231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDEtMy0xLTEtMA_fdcc9377-192c-4485-8fe9-f40e025a2cc5">375,945</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash, cash equivalents and restricted cash, end of period</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDItMS0xLTEtMA_18779864-c5ec-41bc-a4f0-07f99f4643e7">529,590</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2d324307ae28494ba431842550d5a250_I20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDItMy0xLTEtMA_d0693adb-65ab-4aa4-b926-9034b8ac350a">451,763</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:74.777%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.598%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Supplemental cash flow data:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash paid during the period for:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestPaidNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNC0xLTEtMS0w_69eeac8c-d6eb-4fa9-88b5-ae7f23ff0c07">1,546</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" name="us-gaap:InterestPaidNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNC0zLTEtMS0w_937356f4-e0d4-4858-a999-104e2dd52998">901</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Income taxes</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncomeTaxesPaid" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNS0xLTEtMS0w_8591d4f0-18fe-49d2-862e-c16145c85697">2,450</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncomeTaxesPaid" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNS0zLTEtMS0w_6f492d91-d8ba-4698-bb08-993f6d9ef14f">1,492</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash paid for amounts included in the measurement of lease liabilities:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating cash flows from operating leases</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeasePayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNy0xLTEtMS0w_d0dd66a9-6291-4fae-bbdf-ff10244978e4">5,174</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeasePayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNy0zLTEtMS0w_d94909b2-d89d-444e-a78a-090ec412a6e1">3,847</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Right of use assets obtained in exchange for lease obligations:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating leases</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfOS0xLTEtMS0w_f58fc0b5-b969-4104-9843-38bcd8d82a68">1,713</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfOS0zLTEtMS0w_a12a8a09-882c-4180-9686-4dacc6a14272">2,638</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Non-cash investing and financing activities:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued purchases of long-lived assets</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTEtMS0xLTEtMA_61f44f9f-9571-4c82-b6b5-4b5890e1986a">6,102</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTEtMy0xLTEtMA_5818bf4a-54fc-4220-a6b3-c9099bfe64a2">4,452</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued escrow related to acquisition</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:NoncashOrPartNoncashAcquisitionAccruedEscrow" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTItMS0xLTEtMA_566a8d24-6f08-474c-8dda-197e36648bb3">7,451</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="chgg:NoncashOrPartNoncashAcquisitionAccruedEscrow" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTItMy0xLTEtMA_e115c5ad-6f67-44d8-8173-65c06dee056a">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock related to prior acquisition</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:StockIssued1" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTMtMS0xLTEtNjM_6a3739a3-2b24-47d5-b190-8d0e84d0b7fa">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssued1" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTMtMy0xLTEtNjM_bdfcb98b-7796-4851-be03-c593197b1337">3,003</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock related to repayment of convertible senior notes</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:StockIssuedRepaymentForConvertibleSeniorNotes" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTQtMS0xLTEtNDgzNg_46c03bc4-6d23-4bc9-bbdd-439a335ca6cb">327,141</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:zerodash" name="chgg:StockIssuedRepaymentForConvertibleSeniorNotes" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTQtMy0xLTEtNDgzNg_ef252c06-85ee-415a-8a83-a0432d6b1acb">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:3pt double #000000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:74.777%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.598%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Reconciliation of cash, cash equivalents and restricted cash:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash and cash equivalents</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfMy0xLTEtMS0w_d0b9a3bc-393a-484a-b4a9-319b1c075fdc">527,541</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2d324307ae28494ba431842550d5a250_I20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfMy0zLTEtMS0w_7529ec87-51d1-42f1-9ae7-ad531738bc13">450,457</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restricted cash included in other current assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" name="us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNC0xLTEtMS0w_7845249f-baf2-4a2d-b122-534eac2217a2">313</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2d324307ae28494ba431842550d5a250_I20190930" decimals="-3" name="us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNC0zLTEtMS0w_9492ac18-4527-4293-8ed6-3d1e5e35c44c">125</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restricted cash included in other assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RestrictedCashAndCashEquivalentsNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNS0xLTEtMS0w_c5cb30a5-e278-430a-8078-1692fb41f187">1,736</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2d324307ae28494ba431842550d5a250_I20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RestrictedCashAndCashEquivalentsNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNS0zLTEtMS0w_565a6c60-bdb3-4913-be2a-3a538e7dcd63">1,181</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total cash, cash equivalents and restricted cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNi0xLTEtMS0w_40fa228c-fb5b-49b7-827a-518595a8570b">529,590</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2d324307ae28494ba431842550d5a250_I20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNi0zLTEtMS0w_80fab278-e398-4f91-ad04-0f3962a7aef7">451,763</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">See Notes to Condensed Consolidated Financial Statements. </span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">9</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_34"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CHEGG, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_37"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 1. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4Njc_2dae687a-56a5-479f-ab85-9e5c43e94bce" continuedAt="i58c8a48212af4089bf1219c912f26d45" escape="true">Background and Basis of Presentation</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i58c8a48212af4089bf1219c912f26d45" continuedAt="i78d1bb48a6274586a3af07269670be5b"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Company and Background</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Chegg, Inc. (Chegg, the Company, we, us, or our), headquartered in Santa Clara, California, was incorporated as a Delaware corporation in July&#160;2005.&#160;Chegg is a Smarter Way to Student. As the leading direct-to-student learning platform, we strive to improve educational outcomes by putting the student first in all our decisions. We support students on their journey from high school to college and into their career with tools designed to help them pass their test, pass their class, and save money on required materials. Our services are available online, anytime and anywhere, so we can reach students when they need us most. </span></div><div><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:BasisOfAccountingPolicyPolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4OTU_3bcb34cc-7d78-424e-9af8-f875ce5c17ab" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Basis of Presentation</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The accompanying condensed consolidated balance sheet as of&#160;September&#160;30, 2020, the condensed consolidated statements of operations, the condensed consolidated statements of comprehensive loss, and the condensed consolidated statements of stockholder's equity for the three and nine months ended September 30, 2020 and 2019, and the condensed consolidated statements of cash flows for the nine months ended&#160;September&#160;30, 2020&#160;and 2019, and the related footnote disclosures are unaudited. In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments, including normal recurring adjustments, necessary to present fairly our financial position as of&#160;September&#160;30, 2020, our results of operations, results of comprehensive loss, and stockholder's equity for the three and nine months ended September 30, 2020 and 2019, and cash flows for the nine months ended&#160;September&#160;30, 2020 and 2019. Our results of operations, results of comprehensive loss, stockholder's equity, and cash flows for the&#160;nine months ended&#160;September&#160;30, 2020&#160;are not necessarily indicative of the results to be expected for the full year.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We operate in a single segment. Our fiscal year ends on December&#160;31 and in this report we refer to the year ended&#160;December&#160;31, 2019&#160;as&#160;2019.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The condensed consolidated financial statements and related financial information should be read in conjunction with the audited consolidated financial statements and the related notes thereto that are included in our Annual Report on Form 10-K for the year ended&#160;December&#160;31, 2019&#160;(the Annual Report on Form 10-K) filed with the U.S. Securities and Exchange Commission (SEC).</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Except for our policies on investments, textbook library, convertible senior notes, net, revenue recognition and deferred revenue, and cost of revenues, there have been no material changes to our significant accounting policies as compared to the significant accounting policies described in our Annual Report on Form 10-K.</span></div></ix:nonNumeric><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:InvestmentPolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4NzA_944d1f24-f7eb-4630-bb7e-b9d805043200" continuedAt="i8912af27436845b799152d2e42df54b2" escape="true">Investments</ix:nonNumeric></span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:continuation id="i8912af27436845b799152d2e42df54b2">We hold investments in commercial paper, corporate debt securities, U.S. treasury securities, and agency bonds. We classify our investments as available-for-sale based on the nature of each security that are either short or long-term based on the remaining contractual maturity of the investment. Our available-for-sale investments are carried at estimated fair value with any unrealized gains and losses unrelated to credit loss factors, net of taxes, included in other comprehensive (loss) income in our condensed consolidated statements of stockholders&#8217; equity. Beginning in 2020, unrealized losses related to credit loss factors are now recorded through an allowance for credit losses in other (expense) income, net in our condensed consolidated statements of operations, rather than as a reduction to the amortized cost basis in other comprehensive (loss) income, when a decline in fair value has resulted from a credit loss. We determine realized gains or losses on the sale of investments on a specific identification method, and record such gains or losses as other (expense) income, net in our condensed consolidated statements of operations.</ix:continuation> </span></div><div><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="chgg:TextbookLibraryPolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4ODI_ce8807ca-f3e5-42fa-a153-31d386043fe6" continuedAt="i4736f6d63f014d508682155d040e630c" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Textbook Library</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Beginning in January 2020, we began our transition back to print textbook ownership by purchasing print textbooks to establish our textbook library. We consider our print textbook library to be a long-term productive asset and, as such, classify it as a non-current asset in our condensed consolidated balance sheets. All print textbooks in our textbook library are stated at cost, which includes the purchase price less accumulated depreciation. We write down textbooks on a book-by-book basis for lost, damaged, or excess print textbooks.</span></div></ix:nonNumeric></ix:continuation><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">10</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span><br/></span></div><ix:continuation id="i78d1bb48a6274586a3af07269670be5b" continuedAt="iee21f824cc0445c2aaaf322ccaffd237"><ix:continuation id="i4736f6d63f014d508682155d040e630c"><div style="text-indent:27pt;margin-bottom:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We depreciate our print textbooks, less an estimated salvage value, over an estimated useful life of <ix:nonNumeric contextRef="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930" format="ixt-sec:durwordsen" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNDE5Mg_f600747e-c9e4-4647-86bb-9156525a65d1">four years</ix:nonNumeric> using an accelerated method of depreciation, as we estimate this method most accurately reflects the actual pattern of decline in their economic value. The salvage value considers the historical trend and projected proceeds for print textbooks. The useful life is determined based on the estimated time period in which the print textbooks are held and rented. We review the estimated salvage value and useful life of our print textbook library on an ongoing&#160;basis. </span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Write-downs for print textbooks, print textbook depreciation expense, the gain or loss on print textbooks liquidated, and the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis are recorded in cost of revenues in our condensed consolidated statements of operations and classified as adjustments to cash flows from operating activities. Cash outflows for the acquisition of print textbooks net of changes in related accounts payable and accrued liabilities, and cash inflows received from the proceeds from the disposition of print textbooks net of changes in related accounts receivable, are classified as cash flows from investing activities in our condensed consolidated statements of cash flows.</span></div></ix:continuation><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of September&#160;30, 2020, our net print textbook library of $<ix:nonFraction unitRef="usd" contextRef="ibbbc0228a10b48bba0dfd0ac252dfcce_I20200930" decimals="-5" format="ixt:numdotdecimal" name="chgg:TextbookLibraryNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTQxNw_429555a7-b7ad-4b33-ad79-29736288b207">34.6</ix:nonFraction> million consisted of gross print textbook library of approximately $<ix:nonFraction unitRef="usd" contextRef="ibbbc0228a10b48bba0dfd0ac252dfcce_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentGross" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTQ3OQ_3174cea0-c573-40c9-b3fe-f5573f63b1a9">44.8</ix:nonFraction> million net of accumulated depreciation and write-downs of approximately $<ix:nonFraction unitRef="usd" contextRef="ibbbc0228a10b48bba0dfd0ac252dfcce_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTU0Nw_b136b753-9142-4f71-b7ac-f990533c7552">9.2</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="chgg:PropertyPlantAndEquipmentWriteDown" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTU1NA_ee10aa28-d825-428a-8114-8bea85a7c7b5">1.0</ix:nonFraction> million, respectively.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During&#160;the three and nine months ended September 30, 2020, print textbook depreciation expense was approximately $<ix:nonFraction unitRef="usd" contextRef="ied6fc84fe1614b018f800abe0fd2d121_D20200701-20200930" decimals="-5" format="ixt:numdotdecimal" name="chgg:DepreciationTextbookLibrary" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTY0Mg_a60046e3-12a6-4a7d-80f6-2c76d1a6096c">3.6</ix:nonFraction>&#160;million and $<ix:nonFraction unitRef="usd" contextRef="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="chgg:DepreciationTextbookLibrary" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTY0OQ_9bfd1bf6-503d-41c1-bf02-591710f47369">10.7</ix:nonFraction> million, respectively, and our net gain on textbook library was approximately&#160;$<ix:nonFraction unitRef="usd" contextRef="ied6fc84fe1614b018f800abe0fd2d121_D20200701-20200930" decimals="-5" format="ixt:numdotdecimal" name="chgg:TextbookLibraryGainLossNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTcyMg_3531eda0-f1ab-4071-ac00-4bc2da3b339a">0.6</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="chgg:TextbookLibraryGainLossNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTcyOQ_0329732a-7d85-40b8-b840-44177640fff5">2.0</ix:nonFraction> million, respectively.</span></div><div style="text-indent:27pt;"><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:DebtPolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNzE0NjgyNTYyMTU1NA_f43e992f-c3e6-4ab9-b091-ebac81694f50" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Convertible Senior Notes, net</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2020, we issued $<ix:nonFraction unitRef="usd" contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="9" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfOTg5NTYwNDY4MTQ1NA_765412e9-ba84-410a-b15e-d79e8cff7d26">1.0</ix:nonFraction> billion in aggregate principal amount of <ix:nonFraction unitRef="number" contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831" decimals="INF" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDY0NQ_8ed0f7c6-2739-439d-980e-27c291afe611">0</ix:nonFraction>% convertible senior notes due in 2026 (2026 notes). In March 2019, we issued $<ix:nonFraction unitRef="usd" contextRef="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ3OQ_29e7b787-9d55-4d42-a53e-7e6bb497996c">700</ix:nonFraction> million in aggregate principal amount of&#160;<ix:nonFraction unitRef="number" contextRef="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331" decimals="INF" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ4Nw_c8521e6d-0685-4ccf-9a80-cbce3cf6d33b">0.125</ix:nonFraction>%&#160;convertible senior notes due in 2025 (2025 notes) and in April 2019, the initial purchasers fully exercised their option to purchase $<ix:nonFraction unitRef="usd" contextRef="i05bdf018eb384622bbccbd09edeffc9b_I20190430" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ4Mw_b549019a-40f7-4405-b122-172500774692">100</ix:nonFraction> million of additional 2025 notes for aggregate total gross proceeds of $<ix:nonFraction unitRef="usd" contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430" decimals="-6" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOfDebt" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ5MQ_c57502d9-c6db-4577-b86c-aa5ae7ad2c3a">800</ix:nonFraction> million. In April 2018, we issued&#160;$<ix:nonFraction unitRef="usd" contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ5NQ_dc38d084-5a18-4336-98f2-556ebb241d54">345</ix:nonFraction> million in aggregate principal amount of&#160;<ix:nonFraction unitRef="number" contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430" decimals="INF" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ5OQ_2de10dbd-3ec8-4255-81f7-7499a8740c5b">0.25</ix:nonFraction>%&#160;convertible senior notes due in 2023 (2023 notes). Collectively, the 2026 notes, 2025 notes, and the 2023 notes are referred to as the &#8220;notes.&#8221; In accounting for their issuance, we separated the notes into liability and equity components, as the notes represent convertible instruments with a cash conversion feature. The carrying amount of the liability component was calculated by measuring the fair value of similar liabilities that do not have an associated convertible feature. The carrying amount of the equity component representing the conversion option was determined by deducting the carrying amount of the liability component from the par value of the notes. The difference represents the debt discount, recorded as a reduction of the convertible senior notes on our consolidated balance sheet, and is amortized to interest expense over the term of the notes using the effective interest rate method. The carrying amount of the liability component is classified as a long-term liability as we have the election to settle conversion requests in shares of our common stock. The carrying amount of the equity component is not remeasured as long as it continues to meet the conditions for equity classification. In accounting for the issuance costs related to the notes, we allocated the total amount of issuance costs incurred to liability and equity components based on their relative values. Issuance costs attributable to the liability component are being amortized on a straight-line basis, which approximates the effective interest rate method, to interest expense over the term of the notes. The issuance costs attributable to the equity component are recorded as a reduction of the equity component within additional paid-in capital. In accounting for extinguishment of the notes, we allocated the consideration transferred between the liability and equity components in a similar manner as upon issuance. The liability component for extinguished notes is then compared to the carrying amount of the respective extinguished notes and a gain or loss is recorded in other (expense) income, net in our condensed consolidated statements of operations.</span></div></ix:nonNumeric><div><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:RevenueRecognitionPolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4Nzc_3fa1ad48-d3d1-4918-bd77-3d2ae529ee7f" continuedAt="if2e90e817000425e9baf319e52648b9d" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Revenue Recognition and Deferred Revenue</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We recognize revenues when the control of goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. Revenues are presented net of sales tax collected from customers to be remitted to governmental authorities and net of allowances for estimated cancellations and customer returns, which are based on historical data. Customer refunds from cancellations and returns are recorded as a reduction to revenues.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We determine revenue recognition through the following steps:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Identification of the contract, or contracts, with a customer</span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Identification of the performance obligations in the contract</span></div></ix:nonNumeric></ix:continuation><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">11</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="iee21f824cc0445c2aaaf322ccaffd237" continuedAt="i077d5bb32a3a4a5fab644b772ea32bdb"><ix:continuation id="if2e90e817000425e9baf319e52648b9d" continuedAt="i423734eef8c1471cb0019444b7a50b56"><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Determination of the transaction price</span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Allocation of the transaction price to the performance obligations in the contract</span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Recognition of revenue when, or as, we satisfy a performance obligation</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We generate revenues from our Chegg Services product line which primarily includes Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, Thinkful, and Mathway.&#160;Revenues from Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, and Mathway are primarily recognized ratably over the respective weekly or monthly subscription period.  Revenues from Thinkful, our skills-based learning platform, are recognized either ratably over the term of the course, generally six months, or upon completion of the lessons, depending on the instruction type of the course. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;Revenues from our </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Required Materials product line includes revenues from print textbooks that we own or that are owned by a partner as well as revenues from eTextbooks. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:LessorLeasesPolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg5MDM_d185316c-7099-4e7e-b2c3-40f632a0c1bc" escape="true">Beginning in 2020, our Required Materials product line includes operating leases with students for the rental of print textbooks that we own. Operating lease income is recognized as the total transaction amount, paid upon commencement of the lease, ratably over the lease term which is generally a <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNzY0OA_10a7b5f0-8426-488a-9e4e-aea6f15f527b">two</span>- to <ix:nonNumeric contextRef="i58acfbca466e4e239e0abb1db4ecfd6c_D20200101-20200930" format="ixt-sec:durwordsen" name="chgg:ContractWithCustomerContractualPeriod" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4ODk_be5aced6-57a6-42e1-85ec-7b82859c73c9">five-month</ix:nonNumeric> lease period. Students generally have the option to extend the term of their rental or purchase the print textbook at the end of the term otherwise the print textbook is returned to our print textbook library for future rental.</ix:nonNumeric> If a student chooses to purchase or not return the print textbook at the end of their rental term, we charge the student for the book and recognize the revenues immediately. Additionally, we provide students the ability to purchase print textbooks on a just-in-time basis and recognize revenues immediately upon shipment. Revenues from print textbooks owned by a partner are recognized as a revenue share on the total transactional amount of a rental or sale transaction immediately when a print textbook ships to a student. Shipping and handling activities are expensed as incurred. Revenues from eTextbooks are recognized ratably over the contractual period, generally a <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfODI0Mw_35b468be-b18a-4f0b-b1cc-3fa1b50c5b3a">two</span>- to <ix:nonNumeric contextRef="i08445faee9fe450697f430dde5fb923a_D20200101-20200930" format="ixt-sec:durwordsen" name="chgg:ContractWithCustomerContractualPeriod" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4NjA_e6f28413-19f8-4788-929a-69fdf868d265">five-month</ix:nonNumeric> period. </span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Some of our customer arrangements include multiple performance obligations. We have determined these performance obligations qualify as distinct performance obligations, as the customer can benefit from the service on its own or together with other resources that are readily available to the customer, and our promise to transfer the service is separately identifiable from other promises in the contract. For these arrangements that contain multiple performance obligations, we allocate the transaction price based on the relative standalone selling price (SSP) method by comparing the SSP of each distinct performance obligation to the total value of the contract. We determine the SSP based on our historical pricing and discounting practices for the distinct performance obligation when sold separately.  If the SSP is not directly observable, we estimate the SSP by considering information such as market conditions, and information about the customer. Additionally, we limit the amount of revenues recognized for delivered promises to the amount that is not contingent on future delivery of services or other future performance obligations.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Some of our customer arrangements may include an amount of variable consideration in addition to a fixed revenue share that we earn.  This variable consideration can either increase or decrease the total transaction price depending on the nature of the variable consideration.  We estimate the amount of variable consideration that we will earn at the inception of the contract, adjusted during each period, and include an estimated amount each period.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For sales of third-party products, we evaluate whether we are acting as a principal or an agent, and therefore would record the gross sales amount as revenues and related costs or the net amount earned as a revenue share from the sale of third-party products. Our determination is based on our evaluation of whether we control the specified goods or services prior to transferring them to the customer. In relation to print textbooks owned by a partner, we recognize revenues on a net basis based on our role in the transaction as an agent as we have concluded that we do not control the use of the print textbooks, and therefore record only the net revenue share we earn.  We have concluded that we control our Chegg Services, print textbooks that we own for rental, purchase at the end of the rental term, or sale on a just-in-time basis, and eTextbook service and therefore we recognize revenues and cost of revenues on a gross basis.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Contract assets are contained within other current assets and other assets on our condensed consolidated balance sheets.  Contract assets represent the goods or services that we have transferred to a customer before invoicing the customer.  Contract receivables are contained within accounts receivable, net on our condensed consolidated balance sheets and represent unconditional consideration that will be received solely due to the passage of time. Contract liabilities are contained within deferred revenue on our condensed consolidated balance sheets. Deferred revenue primarily consists of advanced payments from students related to rental and subscription performance obligations that have not been satisfied and estimated variable consideration. Deferred revenue related to rental and subscription performance obligations is recognized as revenues ratably over the term for subscriptions or when the services are provided and all other revenue recognition criteria have been met. Deferred revenue related to variable consideration is recognized as revenues during each reporting period based on the estimated amount we believe we will earn over the life of the contract.</span></div></ix:continuation></ix:continuation><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">12</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="i077d5bb32a3a4a5fab644b772ea32bdb" continuedAt="ibcf591873e374265b36918d7aaae477e"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:continuation id="i423734eef8c1471cb0019444b7a50b56">&#160;&#160;&#160;&#160;We have elected a practical expedient to record incremental costs to obtain or fulfill a contract when the amortization period would have been one year or less as incurred. These incremental costs primarily relate to sales commissions costs and are recorded in sales and marketing expense in our condensed consolidated statements of operations.</ix:continuation></span></div><div><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:CostOfSalesPolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4NzE_4baf9edf-4fac-4cea-aade-40f68df38fd4" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Cost of Revenues</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our cost of revenues consists primarily of expenses associated with the delivery and distribution of our products and services. Cost of revenues primarily consists of publisher content fees for eTextbooks, content amortization expense related to content that we develop, licenses from publishers for which we pay one-time license fees, or acquire through acquisitions, write-downs for print textbooks, the gain or loss on print textbooks liquidated, the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis, print textbook depreciation expense, payment processing costs, the payments made to tutors through our Chegg Tutors service, personnel costs and other direct costs related to providing products or services. In addition, cost of revenues includes allocated information technology and facilities costs.</span></div></ix:nonNumeric><div><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:UseOfEstimates" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4ODQ_656b93e0-1404-42d4-b66e-a9655b86de4b" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Use of Estimates</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The preparation of financial statements in conformity with generally accepted accounting principles in the United States requires management to make estimates, judgments, and assumptions that affect the reported amounts of assets and liabilities; the disclosure of contingent liabilities at the date of the financial statements; and the reported amounts of revenues and expenses during the reporting periods. Significant estimates, assumptions, and judgments are used for, but not limited to: revenue recognition, recoverability of accounts receivable, share-based compensation expense including estimated forfeitures, accounting for income taxes, textbook library, useful lives assigned to long-lived assets for depreciation and amortization, impairment of goodwill and long-lived assets, the valuation of acquired intangible assets, the valuation of our convertible senior notes, internal-use software and website development costs, operating lease right of use (ROU) assets, and operating lease liabilities. We base our estimates on historical experience, knowledge of current business conditions, and various other factors we believe to be reasonable under the circumstances. These estimates are based on management&#8217;s knowledge about current events and expectations about actions we may undertake in the future. Actual results could differ from these estimates, and such differences could be material to our financial position and results of operations.</span></div></ix:nonNumeric><div><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4ODU_b17e4ede-5b54-4caa-8722-bb517ef9f296" continuedAt="i1f3342b80fb14b8295015ad50739ff0d" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Recent Accounting Pronouncements</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Recently Issued Accounting Pronouncements Not Yet Adopted</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2020, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2020-06, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Accounting for Convertible Instruments and Contracts in an Entity's Own Equity</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. ASU 2020-06 simplifies the guidance in Accounting Standards Codification (ASC) 470-20, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Debt - Debt with Conversion and Other Options,</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> by reducing the number of accounting separation models for convertible instruments, amends the guidance in ASC 815-40, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Derivatives and Hedging - Contracts in Entity's Own Equity,</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> for certain contracts in an entity's own equity that are currently accounted for as derivatives, and requires entities to use the if-converted method for all convertible instruments in the diluted earnings per share (EPS) calculation. Early adoption is permitted, but no earlier than annual periods beginning after December 15, 2020, and the guidance allows for a modified retrospective or fully retrospective method of transition. We currently plan to adopt the guidance on January 1, 2021. At this time, we are continuing to refine the quantitative impact of early adopting this guidance and we initially believe the most significant impacts will be an increase in liabilities on our condensed consolidated balance sheets as a result of removing the accounting separation model for convertible instruments with a cash conversion feature, a significant reduction of non-cash interest expense on our condensed consolidated statements of operations, and an increase in the number of shares included in our diluted EPS calculations. We will continue to evaluate the impacts of this guidance, including method of transition, as we near our adoption date.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In March 2020, the FASB issued ASU 2020-04, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Facilitation of the Effects of Reference Rate Reform on Financial Reporting</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. ASU 2020-04 provides temporary optional expedients and exceptions for applying reference rate reform to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The guidance can be applied immediately and only applies to contract modifications made or hedging relationships entered into or evaluated before December 31, 2022. While we do not have any hedging relationships and currently do not believe we have material contracts impacted by reference rate reform, we are in the process of evaluating the impact of this guidance.</span></div></ix:nonNumeric></ix:continuation><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">13</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="ibcf591873e374265b36918d7aaae477e"><ix:continuation id="i1f3342b80fb14b8295015ad50739ff0d"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Recently Adopted Accounting Pronouncements</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In December 2019, the FASB issued ASU 2019-12, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> ASU 2019-12 key changes include hybrid tax regimes, intraperiod tax allocation exception, and interim-period accounting for enacted changes in tax law. We early adopted ASU 2019-12 during the second quarter of 2020 under the prospective method of adoption. As a result of adoption, there was no modification required to the first quarter of 2020 results of operations as previously presented.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The FASB issued four ASUs related to ASC 326, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Financial Instruments - Credit Losses</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. In November 2019, the FASB issued ASU 2019-11, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Codification Improvements to Topic 326, Financial Instruments - Credit Losses.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> In May 2019, the FASB issued ASU 2019-05, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Financial Instruments&#8212;Credit Losses (Topic 326): Targeted Transition Relief. </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In April 2019, the FASB issued ASU 2019-04, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Codification Improvements to Topic 326, Financial Instruments&#8212;Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments. </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In June 2016, the FASB issued ASU 2016-13,&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Financial Instruments&#8212;Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. On January 1, 2020, we adopted ASC 326, which replaces the existing incurred loss impairment model for financial assets, including trade receivables, with an expected loss model which requires the use of forward-looking information to calculate expected credit loss estimates. Additionally, the concept of other-than-temporary impairment for available-for-sale investments is eliminated and instead requires us to focus on determining whether any unrealized loss is a result of a credit loss or other factors. We adopted ASC 326 under the modified retrospective method for all financial assets measured at amortized cost. Results for reporting periods beginning after adoption are presented under ASC 326 while we have not changed previously disclosed amounts or provided additional disclosures for comparative periods. We recorded an immaterial cumulative-effect adjustment to trade receivables to the opening balance of accumulated deficit in our condensed consolidated balance sheet. We adopted ASC 326 under the prospective transition approach for available-for-sale investments which resulted in no change to amortized cost basis before and after adoption. Credit losses related to available-for-sale investments will now be recorded through an allowance for credit losses with immediate recognition to our condensed consolidated statement of operations rather than as a reduction to the amortized cost basis and recognition to our condensed consolidated statements of comprehensive loss. See above within Note 1, &#8220;Background and Basis of Presentation&#8221;, for updates to our significant accounting policies impacted by our adoption of ASC 326 as well as Note 4, &#8220;Cash and Cash Equivalents, and Investments&#8221; for more information. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2018, the FASB issued ASU 2018-15,&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Intangibles&#8212;Goodwill and Other&#8212;Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. ASU 2018-15 aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with existing guidance contained within subtopic 350-40 to develop or obtain internal-use software. We adopted ASU 2018-15 on January 1, 2020 under the prospective method of adoption.</span></div></ix:continuation></ix:continuation><div style="text-indent:27pt;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_40"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 2. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:RevenueFromContractWithCustomerTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjM5NA_d7dc7f84-d39a-4751-a873-d769d1b990b2" continuedAt="i4af03bdfad8c49e69a4a22120a96ac13" escape="true">Revenues</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i4af03bdfad8c49e69a4a22120a96ac13" continuedAt="i8e7b79d188c04a2ab5307ff9584a4718"><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Revenue Recognition</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-indent:27pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Revenues are recognized when control of the promised goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. The majority of our revenues are recognized over time as services are performed, with certain revenues, most significantly the revenue share we earn from our print textbook partners, being recognized at the point in time when print textbooks are shipped to students.</span></div></ix:continuation><div style="text-indent:27pt;text-align:justify;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">14</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="i8e7b79d188c04a2ab5307ff9584a4718"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:DisaggregationOfRevenueTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjM5NQ_25af2651-3ead-42ca-95ef-a105828bb4ae" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following tables set forth our total net revenues for the periods shown disaggregated for our Chegg Services and Required Materials product lines (in thousands, except percentages):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"><tr><td style="width:1.0%;"></td><td style="width:53.672%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.647%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.647%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.647%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.685%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Chegg Services</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i5963e70d6aef4162a9290861246fd5ae_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMi0xLTEtMS0w_d735a28f-d5e1-4934-8174-e81157e4dc95">118,895</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1f9ad7f075084378b1a2ce65f571686e_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMi0zLTEtMS0w_90107907-921e-49c1-a4da-8242aabdbf76">69,304</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i5963e70d6aef4162a9290861246fd5ae_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMi03LTEtMS0w_9ae6fc01-2e36-414b-83fa-4f781127c7cf">49,591</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i5963e70d6aef4162a9290861246fd5ae_D20200701-20200930" decimals="2" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMi05LTEtMS0w_198ea867-1858-4d19-93e8-0369007aade9">72</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Required Materials</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i21de6e7370b94892bf326d96e714504d_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMy0xLTEtMS0w_ff9a7dde-8fe2-4ad0-ae10-54cda730ed4a">35,123</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i206446cc1e834c1aa68bd4682e86254e_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMy0zLTEtMS0w_4c3c2b3b-428f-4bb9-8c5c-24a4f6d884bb">24,847</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i21de6e7370b94892bf326d96e714504d_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMy03LTEtMS0w_d7c8eba2-99b9-4296-86f2-fed10291f392">10,276</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i21de6e7370b94892bf326d96e714504d_D20200701-20200930" decimals="2" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMy05LTEtMS0w_3f08962d-169d-497a-ba56-b8deced5b7d5">41</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfNC0xLTEtMS0w_f111f1be-f66f-4f1b-8f0e-2da7061019a6">154,018</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfNC0zLTEtMS0w_0879d636-a003-4bde-a775-7bc820927bc9">94,151</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfNC03LTEtMS0w_ef2d3473-07db-4341-8fb5-87461e3443c7">59,867</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="2" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfNC05LTEtMS0w_b23c1ac1-829c-49fe-8cb9-f45c462079c7">64</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;margin-top:5pt;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"><tr><td style="width:1.0%;"></td><td style="width:53.672%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.647%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.647%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.647%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.685%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Chegg Services</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i33e3834a8ff44f5bb316c7f562f78aa5_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMi0xLTEtMS0w_b7ee2906-c7e2-4745-9dd4-bd93c2042a80">345,258</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="if8e65a03a05b44c98200c84e77d9d752_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMi0zLTEtMS0w_e932fcd6-e5a2-4d6c-b504-c315635194f0">224,903</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i33e3834a8ff44f5bb316c7f562f78aa5_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMi03LTEtMS0w_2ec0c5b3-72c7-4d29-b694-71637c15cf65">120,355</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i33e3834a8ff44f5bb316c7f562f78aa5_D20200101-20200930" decimals="2" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMi05LTEtMS0w_8124020d-5220-4bf4-84a8-2bb0960fe243">54</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Required Materials</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7faba309586e484ba9ebe6a666d0bf94_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMy0xLTEtMS0w_d10c1240-2fbd-45de-9352-8bafaa9d475e">93,359</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i42c814d98a244b23aa44b923c90b721c_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMy0zLTEtMS0w_bf4d383f-dcfb-4179-b7c9-cf375eeabc97">60,519</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7faba309586e484ba9ebe6a666d0bf94_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMy03LTEtMS0w_e7162bd5-5cb9-4462-bf87-4606ca98988b">32,840</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i7faba309586e484ba9ebe6a666d0bf94_D20200101-20200930" decimals="2" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMy05LTEtMS0w_b04759ff-c122-41db-a75d-9a8c10fb4cfc">54</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfNC0xLTEtMS0w_adad42d2-7db3-4e89-94d8-8bfa399971ea">438,617</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfNC0zLTEtMS0w_17da2009-2726-4904-873d-233376d6531e">285,422</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfNC03LTEtMS0w_5bbbd95e-1ca2-4151-98b8-7cb6befb389c">153,195</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="2" name="chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfNC05LTEtMS0w_587d69f4-d406-423f-8bf4-2b2ab779f97b">54</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During the three and nine months ended September 30, 2020, we recognized $<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfNzU0_eb419ac4-5b62-4f5a-a4cc-56e6d077d304">25.4</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfNzYx_b2b791c6-2073-43f1-9d3b-a824a0e54bf8">18.0</ix:nonFraction> million, respectively, of revenues that were included in our deferred revenue balance at the beginning of each reporting period. During the three and nine months ended September 30, 2019, we recognized $<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfOTE0_fe47c70b-09eb-4468-afb8-dee0d3e64f27">15.7</ix:nonFraction>&#160;million and $<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfOTIx_7a0437c3-5660-4b25-8d8f-3516ad86da64">16.0</ix:nonFraction>&#160;million, respectively, of revenues that were included in our deferred revenue balance at the beginning of each reporting period. During the three and nine months ended September 30, 2020, we recognized an immaterial amount of previously deferred revenues recognized from performance obligations satisfied in previous periods. During the three and nine months ended September 30, 2019, we recognized $<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-5" format="ixt:numdotdecimal" name="chgg:ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTIyNw_e8a0cd3d-6791-4300-81b3-c4d947babbe5">2.2</ix:nonFraction>&#160;million and $<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-5" format="ixt:numdotdecimal" name="chgg:ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTA5OTUxMTYzMDI0NQ_6cf1dd62-ba8a-4337-ae38-ab42c75d56e0">2.7</ix:nonFraction>&#160;million, respectively, of previously deferred revenues recognized from performance obligations satisfied in previous periods related to variable consideration recognized from our agreement with our Required Materials print textbook partner. During the three and nine months ended September 30, 2020, we recognized $<ix:nonFraction unitRef="usd" contextRef="ied6fc84fe1614b018f800abe0fd2d121_D20200701-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLeaseIncome" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTQ3Nw_299a6c59-2983-4f31-ad71-ddd593d473d8">12.0</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLeaseIncome" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTQ4NA_c14aab9e-064a-47e1-bdd2-3ea13020a8e2">35.4</ix:nonFraction>&#160;million, respectively, of operating lease income from print textbook rentals that we own. The aggregate amount of unsatisfied performance obligations is approximately $<ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ContractWithCustomerLiabilityCurrent" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTY0Ng_f210d8d2-95dc-4b42-8aea-ecc8f6040244">51.9</ix:nonFraction> million as of September&#160;30, 2020, which are expected to be recognized as revenues over the next year.</span></div><div><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Contract Balances</span></div><div><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjM3OA_439dfee2-beaa-49ef-ab42-c8b05b827105" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table presents our accounts receivable, net, deferred revenue, and contract assets balances (in thousands, except percentages):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"><tr><td style="width:1.0%;"></td><td style="width:53.672%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.647%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.647%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.647%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.685%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts receivable, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsReceivableNetCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfMy0xLTEtMS0w_ee7392ef-c967-4aeb-935b-8ed263f1e44b">12,487</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsReceivableNetCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfMy0zLTEtMS0w_0f8faa8e-6b5d-45c2-b3fc-12ae8964966c">11,529</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" name="chgg:IncreaseDecreaseInAccountsReceivableNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfMy03LTEtMS0w_a6c57015-de61-4fc7-8cce-2dfedc972529">958</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="2" name="chgg:IncreaseDecreaseinAccountsReceivablePercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfMy05LTEtMS0w_91f4ec81-a42b-4f92-ba41-d0a94edacbd5">8</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Deferred revenue</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ContractWithCustomerLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNC0xLTEtMS0w_a461b324-34a6-4760-84eb-e4d5f2931ce9">51,941</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ContractWithCustomerLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNC0zLTEtMS0w_0260e835-a1f9-4792-9186-5384f3383a06">18,780</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInContractWithCustomerLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNC03LTEtMS0w_c606d2e6-33fc-4453-9686-e89ac9c372df">33,161</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="2" name="chgg:IncreaseDecreaseinContractwithCustomerLiabilityPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNC05LTEtMS0w_f1c1bb8b-b384-4bb4-9aac-d1ab4eecd7ac">177</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Contract assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ContractWithCustomerAssetNetCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNS0xLTEtMS0w_f98bd940-0267-4a03-9090-c0f52243641e">8,214</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ContractWithCustomerAssetNetCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNS0zLTEtMS0w_fcd216d5-72bc-4acf-a4c5-5d0941947289">3,531</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:IncreaseDecreaseInContractWithCustomerAssets" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNS03LTEtMS0w_aaf44084-9a7f-4307-b78f-9204adb03c5c">4,683</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="2" name="chgg:IncreaseDecreaseInContractWithCustomerAssetsPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNS05LTEtMS0w_ecb182bf-97a5-4b5d-872b-f94475e8d9e2">133</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During the nine months ended September 30, 2020, our accounts receivable, net balance increased by $<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="chgg:IncreaseDecreaseInAccountsReceivableNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTk1MQ_1f2720de-beb1-4a43-b8d0-f941d1b9413f">1.0</ix:nonFraction> million, or <ix:nonFraction unitRef="number" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="2" name="chgg:IncreaseDecreaseinAccountsReceivablePercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTk1OA_91f4ec81-a42b-4f92-ba41-d0a94edacbd5">8</ix:nonFraction>%, primarily due to timing of billings and seasonality of our business. During the nine months ended September 30, 2020, our deferred revenue balance increased by $<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInContractWithCustomerLiability" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjA4MQ_25b75ac8-8121-4d06-b8ce-4d9bde92c492">33.2</ix:nonFraction> million, or <ix:nonFraction unitRef="number" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="2" name="chgg:IncreaseDecreaseinContractwithCustomerLiabilityPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjA4OA_f1c1bb8b-b384-4bb4-9aac-d1ab4eecd7ac">177</ix:nonFraction>%, primarily due to increased bookings driven by the seasonality of our business as well as from print textbooks that we own that are recognized ratably rather than immediately. During the nine months ended September 30, 2020, our contract assets balance increased by $<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="chgg:IncreaseDecreaseInContractWithCustomerAssets" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjMxNg_0c622fbc-2a72-407a-83c2-15665fb94aac">4.7</ix:nonFraction> million, or <ix:nonFraction unitRef="number" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="2" name="chgg:IncreaseDecreaseInContractWithCustomerAssetsPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjMyMw_ecb182bf-97a5-4b5d-872b-f94475e8d9e2">133</ix:nonFraction>%, primarily due to deferred payment arrangements for Thinkful.</span></div></ix:continuation><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_43"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 3. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:EarningsPerShareTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTg5Nw_aca6f647-9054-4da9-a6ad-2e4602feaae3" continuedAt="i7c66d802457b4d2f83e9097cca395192" escape="true"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:EarningsPerSharePolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfNzE0NjgyNTU4NTMwMQ_c07caa59-e2f7-4579-8c59-ee05d40b6461" continuedAt="i23a05a8d59d04f418d2fbd251d7cab94" escape="true">Net Loss Per Share</ix:nonNumeric></ix:nonNumeric></span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:continuation id="i7c66d802457b4d2f83e9097cca395192" continuedAt="ife4d414a0264465582aa037b367d8625"><ix:continuation id="i23a05a8d59d04f418d2fbd251d7cab94">Basic net loss per share is computed by dividing net loss by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share is computed by giving effect to all potential shares of common stock, including stock options, restricted stock units (RSUs), performance-based restricted stock units (PSUs), and shares related to convertible senior notes, to the extent dilutive. Basic and diluted net loss per share was the same for each period presented as the inclusion of all potential common shares outstanding would have been anti-dilutive.</ix:continuation></ix:continuation></span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">15</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="ife4d414a0264465582aa037b367d8625"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTkwMA_e6525f6d-d133-4487-bb51-411c2e068e84" escape="true"><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share amounts):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:49.630%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.823%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.602%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Numerator:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMy0xLTEtMS0w_c8bcd750-1b9c-4e97-96e3-e345d69b8a12">37,140</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMy0zLTEtMS0w_3c00c1ba-f0ab-49ff-ba30-cd06e8e95945">11,477</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMy01LTEtMS0w_2de37b66-4325-4b6d-aef7-c7f04ccfa220">32,264</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMy03LTEtMS0w_be5a4aa4-d47c-48b8-8796-ee282b6fc428">17,824</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Denominator:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Weighted average shares used to compute net loss per share, basic and diluted</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfNy0xLTEtMS0w_b3d424c5-4052-4d58-9e93-98b9dce2338f">126,194</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfNy0zLTEtMS0w_6723c5c1-c43a-4034-abee-38308c702de9">120,085</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfNy01LTEtMS0w_a8ddbf60-6cb9-4da8-a61c-cdf0185b5651">124,162</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfNy03LTEtMS0w_0196efc0-3db4-4b20-bacb-f355f8b7ddbe">118,547</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Net loss per share, basic and diluted</span></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usdPerShare" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="2" sign="-" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMTMtMS0xLTEtMA_8449bc97-d9e1-4f98-81c4-dedaa8ea6e72">0.29</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usdPerShare" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="2" sign="-" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMTMtMy0xLTEtMA_ce9c46d1-bb1f-4d31-89aa-78229505500e">0.10</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usdPerShare" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="2" sign="-" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMTMtNS0xLTEtMA_38e762fb-364c-4d16-b8dc-3f766292e239">0.26</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usdPerShare" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="2" sign="-" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMTMtNy0xLTEtMA_6884374e-624d-48b5-8c5c-b802944105a4">0.15</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTkwNA_2910bda3-5cd5-4d3e-98fd-1f117135236c" escape="true"><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following potential weighted-average shares of common stock outstanding were excluded from the computation of diluted net loss per share because including them would have been anti-dilutive (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:49.923%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.602%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Options to purchase common stock</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="id9a888f126f8420eb40ceaee8ea1ace7_D20200701-20200930" decimals="-3" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMi0xLTEtMS0w_18635a37-89c1-4a83-b4aa-5ae744f98951">865</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i2b405bc6e0a6415c9eca02cdab77bdb8_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMi0zLTEtMS0w_2d118b72-7dc5-4c00-a439-948eb9d16cb0">2,122</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i34e9a0bebfa1430b975fe090e4914a23_D20200101-20200930" decimals="-3" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMi01LTEtMS0w_08efd80e-e87a-444f-b654-678c2397a7e7">977</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="iabf25dd35c64465c8595c12597a1fbe2_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMi03LTEtMS0w_db70db7f-cb5e-4256-8e87-8ad134a81cc8">2,715</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">RSUs and PSUs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="idce9534eb5714d52bdb2c1d2ba4382a4_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMy0xLTEtMS0w_90e8dbc5-d79b-4574-b49c-56343b2a84c2">3,394</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i8952ff62d45b4e9398055fa0aa1bef1e_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMy0zLTEtMS0w_dc7b4888-4917-442a-8568-6a5ee4645fb9">3,831</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ie37399d60f1d414f8c1901f47020f3d0_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMy01LTEtMS0w_14184bed-c886-47a9-b672-dea45efc6c2a">3,425</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i18a6862e5c544878a890f5620c0cf113_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMy03LTEtMS0w_f536bbfb-522d-4a63-a30a-9200887a5f1d">4,952</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Shares related to convertible senior notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ic0bcb0dcab924b38b7bf6a49d03fdd11_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNC0xLTEtMS0w_a3930dd7-8e31-48db-a1b3-9dd38d291639">8,721</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i99cb6e56742344febd7f9b8332240d62_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNC0zLTEtMS0w_bc2663b2-e690-43db-90e4-447b15126928">4,098</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i8e275459777a444bb22c752726415901_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNC01LTEtMS0w_66cd0fd8-cb11-46b2-8d50-64bc1cdcf936">4,422</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="idbaa9d5f17744d7e83789c3ff4992e87_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNC03LTEtMS0w_dbf6f67c-f7fe-402b-a7d0-14e01e641294">3,709</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Employee stock purchase plan </span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i23baa49b285a4f14a372de127080aa40_D20200701-20200930" decimals="-3" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNS0xLTEtMS0w_56d4384f-7696-4d7c-b663-8e6c6df5809d">9</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i8d5f7892678e42fe8b67bcd1e0ccf964_D20190701-20190930" decimals="-3" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNS0zLTEtMS0w_85c296f8-ca55-4547-8f1b-59b99b280401">7</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i9992f43e038a4de5ae675a21c2c3642f_D20200101-20200930" decimals="-3" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNS01LTEtMS0w_5e22b47f-9741-4c4d-9cbe-cdfa241f5f49">4</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i99dea53b470e4de68e53477f14986007_D20190101-20190930" decimals="-3" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNS03LTEtMS0w_670a7be3-b971-4b86-800c-81971a9e9b7a">3</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total common stock equivalents</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNi0xLTEtMS0w_486dacde-04d4-4ef2-acbd-ca99356f2bfe">12,989</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNi0zLTEtMS0w_0566b87d-8949-48e7-a0f3-634db7c35239">10,058</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNi01LTEtMS0w_c1ad2275-ab97-47e2-b278-2d26b3bf23e2">8,828</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNi03LTEtMS0w_504f5fd5-8d57-47d1-8bd2-dfb3fe02aa35">11,379</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric><div style="text-indent:36pt;"><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Shares related to convertible senior notes during the three and nine months ended September 30, 2020 represents the dilutive and anti-dilutive impact of our 2023 notes and 2025 notes as the average price of our common stock was higher than the conversion price of $<ix:nonFraction unitRef="usdPerShare" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTA5Nw_005cccd5-f164-48e9-bb6e-9b3a356f37de">26.95</ix:nonFraction> and $<ix:nonFraction unitRef="usdPerShare" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTA5OTUxMTYzMDE1NQ_9d4bbac0-4eeb-4eb3-b13e-287dcf2829c7">51.56</ix:nonFraction>, respectively, and the conditions for conversion had been met. Shares related to convertible senior notes during the three and nine months ended September 30, 2019 represents the dilutive and anti-dilutive impact of our 2023 notes as the average price of our common stock was higher than the conversion price and the conditions for conversion had been met. While these shares are anti-dilutive during the three and nine months ended September 30, 2020 and 2019, they may be dilutive in periods we report net income. However, as a result of the capped call transactions, there will be no economic dilution from the 2023 notes and 2025 notes up to $<ix:nonFraction unitRef="usdPerShare" contextRef="i42cccab23ba4440eaa073f17ed671fbc_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTQwOA_a181c0da-c167-4ffc-b540-9ebf5db7c8f1">40.68</ix:nonFraction> and $<ix:nonFraction unitRef="usdPerShare" contextRef="if5e8f534b99b4fe2bbe0d16c6976391d_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTA5OTUxMTYzMDQyMg_431e3720-e3d5-43bc-8728-1390958398d5">79.32</ix:nonFraction>, respectively, as exercise of the capped call instruments will reduce dilution that would have otherwise occurred when the average price of our common stock exceeds the conversion price. None of the shares related to our 2025 notes were dilutive or anti-dilutive during the three and nine months ended September 30, 2019 as a result of the conditions for conversion not being met. None of the shares related to our 2026 notes were dilutive or anti-dilutive during the three and nine months ended September 30, 2020 as a result of the conditions for conversion not being met. For further information on the notes see Note 8, &#8220;Convertible Senior Notes.&#8221;</span></div></ix:continuation><div style="text-indent:36pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">16</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_46"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 4. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjg5Nw_ba268959-1399-4fad-8126-3bfad8ce29e2" continuedAt="i5c7094c3d9294acdb51b3a41781d0392" escape="true">Cash and Cash Equivalents, and Investments</ix:nonNumeric></span></div><ix:continuation id="i5c7094c3d9294acdb51b3a41781d0392" continuedAt="i538a062ed6c7488294226b4491c944f1"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;</span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjkwNg_f0f4ef02-b722-4153-8b8a-a58d5f8aa13f" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following tables show our cash and cash equivalents, and investments&#8217; adjusted cost, unrealized gain, unrealized loss, and fair value as of September&#160;30, 2020 and December&#160;31, 2019 (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:49.923%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.602%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjusted Cost</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Gain</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Loss</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash and cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia8b82d997dc14ef69faa59d567836666_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMy0xLTEtMS0w_25445548-415a-483e-91ab-57cefb708d0c">17,346</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia8b82d997dc14ef69faa59d567836666_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMy0zLTEtMS0w_e4b67d72-84ac-470f-8ea4-55cc3df51b6f">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia8b82d997dc14ef69faa59d567836666_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMy01LTEtMS0w_101734ab-5491-47c6-ae92-182b052d0ca3">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia8b82d997dc14ef69faa59d567836666_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMy03LTEtMS0w_9788e1c4-d170-40a9-9944-b58d9c6da077">17,346</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie59b1020c1984607b334c40dce0ac209_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNC0xLTEtMS0w_98a6cfff-48b9-4b24-b14a-a3338335e0de">307,673</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie59b1020c1984607b334c40dce0ac209_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNC0zLTEtMS0w_b7f91352-d993-4ba5-87c7-0035b31ed9c8">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie59b1020c1984607b334c40dce0ac209_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNC01LTEtMS0w_672ff957-17a1-4d1b-b916-73ab2d1436ec">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie59b1020c1984607b334c40dce0ac209_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNC03LTEtMS0w_809bc910-6e84-4c57-9f0f-82dc5f5b433d">307,673</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9cb573cb22714b29948b5d6081a3f495_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNS0xLTEtMS0w_19f3db37-ed52-4714-b115-452aeb492da4">202,522</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9cb573cb22714b29948b5d6081a3f495_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNS0zLTEtMS0w_663929d5-0dd1-4479-963b-38306abbe271">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9cb573cb22714b29948b5d6081a3f495_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNS01LTEtMS0w_2df90610-2b26-4019-9bdd-2b175c980b2b">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9cb573cb22714b29948b5d6081a3f495_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNS03LTEtMS0w_be264c88-3c61-4786-8453-67b0e522945e">202,522</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total cash and cash equivalents</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i42ba51ce03944a8d98934bff7b94676f_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNy0xLTEtMS0w_04851d24-2bf0-4e57-9ce6-d0021abe4db8">527,541</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i42ba51ce03944a8d98934bff7b94676f_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNy0zLTEtMS0w_ab600ab6-6ea4-4ca0-af09-afe198cce492">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i42ba51ce03944a8d98934bff7b94676f_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNy01LTEtMS0w_eced71de-82c5-4d6d-8878-ddaa3f78acc5">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i42ba51ce03944a8d98934bff7b94676f_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNy03LTEtMS0w_8cd8a81e-1bd9-4d84-b0a2-b2524ce1cc5c">527,541</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icf7b8fa9e27f46fc9706cdb255b646b3_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfOS0xLTEtMS0w_c384cac4-54db-4b70-900e-14621ac80a95">204,044</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icf7b8fa9e27f46fc9706cdb255b646b3_I20200930" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfOS0zLTEtMS0w_e95d27c9-51bb-444c-afc4-1ebb50cf8206">38</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="icf7b8fa9e27f46fc9706cdb255b646b3_I20200930" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfOS01LTEtMS0w_ab7964ca-50c6-4c33-a214-edfc7c0d6cdc">24</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icf7b8fa9e27f46fc9706cdb255b646b3_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfOS03LTEtMS0w_5a456674-faeb-4502-b189-0946272332a5">204,058</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i6ee62bca1ec3424bbdc4d7f8aaa7b705_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTAtMS0xLTEtMA_decb87ce-2079-4412-9465-96f3d7f87653">516,682</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i6ee62bca1ec3424bbdc4d7f8aaa7b705_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTAtMy0xLTEtMA_b231946c-c9ea-4f38-b973-f1ed539e69cc">2,644</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i6ee62bca1ec3424bbdc4d7f8aaa7b705_I20200930" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTAtNS0xLTEtMA_ca382098-248c-4d23-bc3c-b85093394073">57</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i6ee62bca1ec3424bbdc4d7f8aaa7b705_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTAtNy0xLTEtMA_90a29b38-e8a7-4eca-bc7a-7168e8e122c7">519,269</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total short-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i289ab8e6402f46cc807a223a19386a66_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTMtMS0xLTEtMA_c9e96bd9-58d4-4529-8f74-fb5f26b7db51">720,726</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i289ab8e6402f46cc807a223a19386a66_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTMtMy0xLTEtMA_cd6e21bd-ad85-4f3a-9329-7fb1ab214893">2,682</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i289ab8e6402f46cc807a223a19386a66_I20200930" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTMtNS0xLTEtMA_a1799b01-6fb2-4864-bef9-7919349e4fa8">81</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i289ab8e6402f46cc807a223a19386a66_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTMtNy0xLTEtMA_db04344d-b332-4f4c-9084-58951f7e6716">723,327</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idc473034f9e44e238b6a761e1af4b7cf_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTUtMS0xLTEtMA_b4cabdbe-eded-4570-857a-3351dfdee58a">456,774</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idc473034f9e44e238b6a761e1af4b7cf_I20200930" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTUtMy0xLTEtMA_2e0c2801-1ad4-4aee-9b5d-555030493d08">602</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idc473034f9e44e238b6a761e1af4b7cf_I20200930" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTUtNS0xLTEtMA_708f3b53-3ca8-4ef0-842d-c6089685631b">635</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idc473034f9e44e238b6a761e1af4b7cf_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTUtNy0xLTEtMA_d7c8f8ab-76e1-49ce-85a6-2a0454986004">456,741</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id9055b6d10134d99bfdcc204ad7b97bf_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTctMS0xLTEtMA_43fe7349-8515-4901-91a4-4ec6596cbb16">64,495</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id9055b6d10134d99bfdcc204ad7b97bf_I20200930" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTctMy0xLTEtMA_c0bf47f1-ac15-4fd2-a758-30c898a4b856">25</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id9055b6d10134d99bfdcc204ad7b97bf_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTctNS0xLTEtMA_11dab571-cea5-42ab-83f2-a0b67ff42ed1">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id9055b6d10134d99bfdcc204ad7b97bf_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTctNy0xLTEtMA_64a590f5-fc2c-4f21-8cd7-12b6e35462bb">64,520</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total long-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="if2ff6247e58948baa11301ed6450cec8_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTgtMS0xLTEtMA_9cdc4983-0259-4e78-b843-4099b1a1ee44">521,269</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="if2ff6247e58948baa11301ed6450cec8_I20200930" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTgtMy0xLTEtMA_53caf6fc-d87b-44a5-86a5-dbd16d1e81c8">627</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="if2ff6247e58948baa11301ed6450cec8_I20200930" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTgtNS0xLTEtMA_03afbab0-cd09-471b-8a76-b26ec3b53575">635</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="if2ff6247e58948baa11301ed6450cec8_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTgtNy0xLTEtMA_fd4d37c5-914b-47d0-914c-2639a2fe14be">521,261</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div><div><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:49.923%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.602%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjusted Cost</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Gain</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Loss</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash and cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67fad390a5e24925bcf6fc7845f6fb85_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMy0xLTEtMS0w_6f3bbaa3-8407-4798-b1e4-85ef662a5174">241,355</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67fad390a5e24925bcf6fc7845f6fb85_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMy0zLTEtMS0w_839123f9-2138-440e-ba8b-061cfe5ee071">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67fad390a5e24925bcf6fc7845f6fb85_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMy01LTEtMS0w_260f27fe-7f76-42e4-8fb5-6cac249b78ee">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67fad390a5e24925bcf6fc7845f6fb85_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMy03LTEtMS0w_a355fdbf-05e2-4452-b88a-aa068f093ee2">241,355</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i74f24af2095544beb4512b29ec1f021d_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNC0xLTEtMS0w_651245c5-f120-483d-a0bb-07085b436880">146,165</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i74f24af2095544beb4512b29ec1f021d_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNC0zLTEtMS0w_2dcfe124-6558-45d8-8bd1-24549bc0510c">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i74f24af2095544beb4512b29ec1f021d_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNC01LTEtMS0w_de81fadc-d9a5-4f61-9bdb-f206e1be8e2d">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i74f24af2095544beb4512b29ec1f021d_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNC03LTEtMS0w_90e305db-98c3-48b1-b49c-3c4d8ed9fac2">146,165</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total cash and cash equivalents</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id69581e22fa848b3a514827d34f25b66_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNi0xLTEtMS0w_f9b36b9f-e13d-4b32-92e4-5c2d5fa91ee5">387,520</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id69581e22fa848b3a514827d34f25b66_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNi0zLTEtMS0w_419bc84b-c33e-442c-8f99-641bcd5dc411">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id69581e22fa848b3a514827d34f25b66_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNi01LTEtMS0w_2487dfe1-1442-4f5e-b6b0-99d243a29575">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id69581e22fa848b3a514827d34f25b66_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNi03LTEtMS0w_173f337e-2ce4-4409-b6c0-826b9577ccb0">387,520</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i13e81d4e8b26410ca28b721eaf402819_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOC0xLTEtMS0w_8832c7f7-1acf-4f52-8d52-07b8aa53c676">7,489</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i13e81d4e8b26410ca28b721eaf402819_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOC0zLTEtMS0w_b3fda0c1-bac0-40f5-ac5c-ea1bc4fdbbbf">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i13e81d4e8b26410ca28b721eaf402819_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOC01LTEtMS0w_1685bde1-29fd-4ff7-b3b4-d016b313fa83">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i13e81d4e8b26410ca28b721eaf402819_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOC03LTEtMS0w_6036be47-042c-4b6b-83c3-7d7d9c30efc5">7,489</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iee85e7ab06124ebf833688f079273a93_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOS0xLTEtMS0w_bcb7d8a4-df1e-42dc-91d2-5a499f5a1c64">318,946</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iee85e7ab06124ebf833688f079273a93_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOS0zLTEtMS0w_c9f49cf7-96a1-43cd-b862-1be4aa20c033">425</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iee85e7ab06124ebf833688f079273a93_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOS01LTEtMS0w_516392d5-9c62-4c95-a892-cb0478e69dc4">78</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iee85e7ab06124ebf833688f079273a93_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOS03LTEtMS0w_bdb15cf7-b8b5-4188-9f99-df5513898949">319,293</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9ddb5c6253514d9c8f947b960e07cd15_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTAtMS0xLTEtMA_3990a1e4-fe79-48e6-a94c-58788f807d50">44,251</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9ddb5c6253514d9c8f947b960e07cd15_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTAtMy0xLTEtMA_f8dc284a-d898-4cec-ad1d-fd48f54b37dc">39</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i9ddb5c6253514d9c8f947b960e07cd15_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTAtNS0xLTEtMA_8a758436-31b1-4e8f-bc90-a8daea8847a1">4</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9ddb5c6253514d9c8f947b960e07cd15_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTAtNy0xLTEtMA_32fdef57-b5df-4461-a620-3e1a509ae72d">44,286</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae4dd4a5f08c4d378b70fd1c11a63daf_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTEtMS0xLTEtMA_f5ac3671-2b81-4abf-b4d1-beaf32c6dcdb">10,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae4dd4a5f08c4d378b70fd1c11a63daf_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTEtMy0xLTEtMA_46b9afb8-9a71-478b-926b-b216f919bd58">6</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae4dd4a5f08c4d378b70fd1c11a63daf_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTEtNS0xLTEtMA_83917087-afa9-40c7-8d4f-0a5b1b689116">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae4dd4a5f08c4d378b70fd1c11a63daf_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTEtNy0xLTEtMA_b7c323c5-ac02-4359-8990-3a2f2203c61f">10,006</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total short-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i89acda4cd8474c7da219e9a76af3023e_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTItMS0xLTEtMA_928bfad4-9202-4eb8-bec8-524f7efd2701">380,686</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i89acda4cd8474c7da219e9a76af3023e_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTItMy0xLTEtMA_fa508914-fc36-4e86-8fba-cef8c3475ee3">470</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i89acda4cd8474c7da219e9a76af3023e_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTItNS0xLTEtMA_4005382f-8f07-4116-b86f-025e46f2e2bd">82</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i89acda4cd8474c7da219e9a76af3023e_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTItNy0xLTEtMA_47f1d42e-23a1-439c-bf58-5bf521a1c3cf">381,074</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia3819bd4361c42ed9e754d04691af306_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTQtMS0xLTEtMA_4eb7da87-3897-485e-8d8a-2522eda7fe30">295,103</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia3819bd4361c42ed9e754d04691af306_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTQtMy0xLTEtMA_36ee8a0f-4b86-4f39-aaee-48befb1b5ff7">533</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ia3819bd4361c42ed9e754d04691af306_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTQtNS0xLTEtMA_071ee83a-f46b-46ae-a233-e387d8f43df3">158</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia3819bd4361c42ed9e754d04691af306_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTQtNy0xLTEtMA_471fde34-eca5-444a-a737-ce44db3dfd90">295,478</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie5f7f769940a4d0c9ce5ab30a9c38747_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTYtMS0xLTEtMA_0d968a28-c209-41cc-bf18-e88d431b037e">14,999</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie5f7f769940a4d0c9ce5ab30a9c38747_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTYtMy0xLTEtMA_708c56bc-b6fe-4750-87d4-cc4a6e250528">6</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie5f7f769940a4d0c9ce5ab30a9c38747_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTYtNS0xLTEtMA_eb6635ca-f591-4333-b0ca-212cd3f3dee0">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie5f7f769940a4d0c9ce5ab30a9c38747_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTYtNy0xLTEtMA_6d8a1acd-9437-4549-b495-5e79a2032ef6">15,005</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total long-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7be2a17c920f41fa8adc557dc099c98f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTctMS0xLTEtMA_5d08b50b-f838-4351-b51e-c5220e30f433">310,102</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7be2a17c920f41fa8adc557dc099c98f_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTctMy0xLTEtMA_662cb77d-d064-408f-8f4a-fb0dd1e3c6ce">539</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i7be2a17c920f41fa8adc557dc099c98f_I20191231" decimals="-3" name="us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTctNS0xLTEtMA_f2fefe05-9708-4333-a2ce-e924fcdb3d38">158</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7be2a17c920f41fa8adc557dc099c98f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTctNy0xLTEtMA_2fabc3df-d0d4-47d6-8b08-fe076a3c5ca0">310,483</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjkwNQ_6b57c3f9-b45b-4594-891f-cef1b336c820" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table shows our cash equivalents and investments' adjusted cost and fair value by contractual maturity as of&#160;September&#160;30, 2020 (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:74.706%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.630%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.631%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjusted Cost</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Due in 1 year or less</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMS0xLTEtMS0w_33f65654-be03-4a62-9d7d-d61d466f7289">1,028,399</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMS0zLTEtMS0w_20a71c16-e4a3-445e-aab1-1d0419e45b26">1,031,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Due in 1-2 years</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMi0xLTEtMS0w_9482a668-cb13-4d44-b4b3-fbf6c410a3fa">521,269</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMi0zLTEtMS0w_baf30463-d2fa-47d1-b36b-992d8b34e39e">521,261</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Investments not due at a single maturity date</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMy0xLTEtMS0w_b8bb0e8c-ceb2-4640-9477-efd3f9ebecb4">202,522</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMy0zLTEtMS0w_c5a2fb30-d1bf-4eb9-8550-36b862b4eb24">202,522</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfNC0xLTEtMS0w_d868ab86-1a75-4b86-9ed2-f5153cfc65f6">1,752,190</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecurities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfNC0zLTEtMS0w_861d39d2-b937-47e1-af8c-8c2e0773a858">1,754,783</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Investments not due at a single maturity date in the preceding table consisted of money market funds.</span></div></ix:continuation><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">17</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="i538a062ed6c7488294226b4491c944f1"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of&#160;September&#160;30, 2020, we did not consider the declines in market value of our investment portfolio to be driven by credit related factors. When evaluating whether an investment's unrealized losses are related to credit factors, we review factors such as the extent to which fair value is below its cost basis, any changes to the credit rating of the security, adverse conditions specifically related to the security, changes in market interest rates and our intent to sell, or whether it is more likely than not we will be required to sell, before recovery of cost basis. We invest in highly-rated securities with a minimum credit rating of A-, a weighted average maturity of less than <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt-sec:durmonth" name="chgg:AvailableForSaleSecuritiesWeightedAverageMaturity" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMTE2MA_622c8d07-ee5c-4e04-ac5f-bd267795c930">12</ix:nonNumeric>&#160;months, and our investment policy limits the amount of credit exposure to any one issuer or industry sector. The policy requires investments generally to be investment grade, with the primary objective of preserving capital and maintaining liquidity. Fair values were determined for each individual security in the investment portfolio. During the&#160;three and nine months ended September 30, 2020, we did not recognize any losses on our investments due to credit related factors. During the&#160;three and nine months ended September 30, 2019, we did not recognize any impairment charges.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Restricted Cash</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of&#160;September&#160;30, 2020 and December&#160;31, 2019,&#160;we had approximately&#160;$<ix:nonFraction unitRef="usd" contextRef="i9952005df41d4be18afe3a291b22ea0e_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RestrictedCash" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMTcxMw_b160b048-08a3-431b-a77c-605bba579a76">2.0</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i6a728200ac21432fa910afebc3f71f89_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RestrictedCash" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMTcyMA_b6540abe-72aa-4638-b372-c1355fd6aa59">1.9</ix:nonFraction>&#160;million, respectively, of restricted cash that primarily consists of security deposits for our corporate offices. These amounts are classified in either other current assets or other assets on our condensed consolidated balance sheets based upon the term of the remaining restrictions.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Strategic Investments</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In March 2020, we completed an investment of $<ix:nonFraction unitRef="usd" contextRef="id26311ed21a34b23bba9a8d0212b1ab4_I20200630" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjA2Mg_391b561b-550d-4816-8485-f442e749989d">2.0</ix:nonFraction> million in TAPD, Inc., also known as Frank, a U.S.-based service that helps students access financial aid. In October 2018, we completed an investment of $<ix:nonFraction unitRef="usd" contextRef="ia33f18a788084df7b469fc801ee30481_I20181031" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjIxMQ_b4d17245-1a6e-454c-b91a-8068043978ed">10.0</ix:nonFraction> million in WayUp, Inc. (WayUp), a U.S.-based job site and mobile application for college students and recent graduates. Additionally, we previously invested&#160;$<ix:nonFraction unitRef="usd" contextRef="i73c70c1f298e49e19232c15bbccb653c_I20170331" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjM1NQ_fac935e0-fc6d-4695-96b4-9ab95ab738ed">3.0</ix:nonFraction> million&#160;in a foreign entity to explore expanding our reach internationally. During the three months ended September 30, 2020, we recorded a $<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMTA5OTUxMTYzMjc2MA_c29c07af-0282-4fa7-8460-f58bb1628c4b">10.0</ix:nonFraction> million impairment charge on our investment in WayUp included within general and administrative expense on our condensed consolidated statements of operations. Our impairment assessment was the result of the uncertainty around WayUp's ability to raise additional funding to support their future operations. We did not record any impairment charges on our other strategic investments during the three and nine months ended September 30, 2020 and 2019, as there were no other significant identified events or changes in circumstances that would be considered an indicator for impairment. We considered general market conditions as a result of the COVID-19 pandemic in our impairment analysis. There were no observable price changes in orderly transactions for the identical or similar investments of the same issuers during the three and nine months ended September 30, 2020 and 2019.</span></div></ix:continuation><div style="text-indent:27pt;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_49"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 5. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:FairValueDisclosuresTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzI2NA_59bccf75-fabc-4d88-b5ae-9527027231d9" continuedAt="i990bc5368c7a408dabbba5190ac1b5d7" escape="true">Fair Value Measurement</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i990bc5368c7a408dabbba5190ac1b5d7" continuedAt="iedec5b5756b240819863d2f8c2bc5e56"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have established a fair value hierarchy used to determine the fair value of our financial instruments as follows:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Level 1&#8212;Inputs are unadjusted quoted prices in active markets for identical assets or liabilities.</span></div><div style="padding-left:27pt;"><span><br/></span></div><div style="padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Level 2&#8212;Inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the assets or liabilities, either directly or indirectly through market corroboration, for substantially the full term of the financial instruments.</span></div><div style="padding-left:27pt;"><span><br/></span></div><div style="padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Level 3&#8212;Inputs are unobservable inputs based on our own assumptions used to measure assets and liabilities at fair value; the inputs require significant management judgment or estimation.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">A financial instrument&#8217;s classification within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement.</span></div></ix:continuation><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">18</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span><br/></span></div><ix:continuation id="iedec5b5756b240819863d2f8c2bc5e56" continuedAt="ib4b31ea542384597888d3f16c383191d"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzI1MA_ec8799de-feb1-4b3e-a6eb-9ef7ba90d9d9" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Financial instruments measured and recorded at fair value on a recurring basis as of September&#160;30, 2020 and December&#160;31, 2019 are classified based on the valuation technique level in the tables below (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:62.350%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.600%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:18pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 1</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 2</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Assets:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1658dd3244f94e3a93e79a2bc0d1550c_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNC0xLTEtMS0w_9a7e4344-1062-4eac-a2ed-66675a533d23">307,673</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1c97b2599329496e927084e8b0fbdf9c_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNC0zLTEtMS0w_baa20c8d-3d28-4082-bfe7-c10843243987">307,673</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i435d80c7555943368ff1d775c43a5f49_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNC01LTEtMS0w_bea60b47-c5d6-4b64-a5e9-8625a1a04f9f">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i5844a7428ef04aacb07f6649dc8187eb_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNS0xLTEtMS0w_dd97d639-deaa-48c9-b98a-ca0ee67ca06a">202,522</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i79cdbdb071d84382a1563dd9e1e75c35_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNS0zLTEtMS0w_c0d8ecd8-cb72-414b-a436-ceeaa6a04b8b">202,522</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i048fd22694be42c89d7531ecf7e6942e_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNS01LTEtMS0w_3629d2d2-106c-4ac9-b5af-6d1a4ae019de">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i95fd54ddcfb14acf82241f0740b8218f_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOC0xLTEtMS0w_f815d693-102e-4ac0-ab94-b486b65e1ac4">204,058</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i0100df521871443b92f2d68f9da2d85e_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOC0zLTEtMS0w_31cdbbff-3dd8-401f-9357-55ca37212d27">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="if807fd16710e4d6fb6589e96c8fffb22_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOC01LTEtMS0w_ed2d72e0-126a-486a-9110-686f4bcfeaa8">204,058</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ife5fcc5311cd491c99f48b0187fb93b1_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOS0xLTEtMS0w_afabf7a1-bbd6-4609-b015-bbf9cb39f7c3">519,269</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i6dbfa598829d4cf2b2573ecc2071595c_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOS0zLTEtMS0w_49162263-069d-4ac9-90a7-92b1bf24ab8d">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i23d5b802ca4f401785e6d91c04d74dde_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOS01LTEtMS0w_b43d5e95-d077-47db-bec3-9318462ce26f">519,269</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ife5fcc5311cd491c99f48b0187fb93b1_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTMtMS0xLTEtMA_b88d7856-221e-4499-a701-dad3ff02b519">456,741</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i6dbfa598829d4cf2b2573ecc2071595c_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTMtMy0xLTEtMA_d1414428-44cb-4e20-a948-50a16ec67c52">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i23d5b802ca4f401785e6d91c04d74dde_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTMtNS0xLTEtMA_56efbe7a-7eb4-4ef4-9454-27c0ada84bb6">456,741</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i46c46eccfc8e4339b14514529a6b3b15_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTUtMS0xLTEtMA_ad4a7dd0-e8a2-406d-b6f1-b2557755eea1">64,520</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic97971cd1cba4049a1237b9478aab7d7_I20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTUtMy0xLTEtMA_ac49426b-6a02-4c18-8e5a-96031849590a">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i059555a0f80e45319be9db2ef985a208_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTUtNS0xLTEtMA_406b218c-d608-42fc-ac06-f9f8bbeed8a4">64,520</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total assets measured and recorded at fair value</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9cd41322409a4e6684e93652767c6146_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTYtMS0xLTEtMA_fdb89226-bdf8-428f-a746-ef3dd10a8d23">1,754,783</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15ff6cdc19fd489786be07d97333520a_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTYtMy0xLTEtMA_e2c8f6b2-19b8-4162-8640-10452c1f27c4">510,195</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ibd1b7b08c7d645f7a9a94029018d6615_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTYtNS0xLTEtMA_552fc385-37e7-4156-a093-4e47725ba873">1,244,588</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:62.350%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.600%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 1</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 2</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Assets:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i30f7b23a60e14dd7ba9346fe76079c70_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNC0xLTEtMS0w_48810229-3f14-4af2-832d-2086d42fe8a0">146,165</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i0d775fe4c2524dc69364cd201989a556_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNC0zLTEtMS0w_5c32ab4f-d755-4d8c-ba25-86d16bb32fcb">146,165</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i722785a360334d5d84b7edc1fec84f8e_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNC01LTEtMS0w_2b788d22-b80d-44ad-975a-b6236d796c84">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i8a97eba654b946b58f6ec27ebc30f272_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNy0xLTEtMS0w_93ec7f60-8d6a-467d-977b-7cbd3e172ca4">7,489</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i8265b335e5ec44a1866ca88c924adafc_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNy0zLTEtMS0w_0fcd8551-80a9-4f94-a7ef-c4518a09a99a">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4d7748ee3d07444d98d167df85bd72a6_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNy01LTEtMS0w_cf70cf8a-f80e-4e5c-98d2-cb3b483a12f8">7,489</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic9e487eca8f54dc49506080745a3904e_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOC0xLTEtMS0w_12803b30-0bc0-4e23-9e59-324a7f8815e2">319,293</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic60047165d5f4169b5d49bf5b97db283_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOC0zLTEtMS0w_f8c617ea-75bb-4696-9cef-613deff3e10d">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie4c00c0138f847549c3023f7eb6f78f7_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOC01LTEtMS0w_103bc5d5-1574-4ce2-9909-00a863dd58b8">319,293</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i03da28ad6b2e434aad61bb9142e12412_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOS0xLTEtMS0w_bba1b5bf-fd4d-4492-a38a-941d3691b287">44,286</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie21a869d88e4484bbe8b4eb1473814ae_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOS0zLTEtMS0w_857d47d8-af98-4f4e-869e-ff135d01d83b">44,286</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4355584a9d5047dc87c83915497c84f8_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOS01LTEtMS0w_81d37e30-8515-47da-960b-7c10bb527492">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie55adab108d247de94662199ba1e8eb6_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTAtMS0xLTEtMA_2fa82848-94d4-48df-9d0d-4a06592360cf">10,006</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i687eb813fe4e4ffe950564bcd3c03330_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTAtMy0xLTEtMA_b836ea56-9760-429a-80b1-f60bc5802990">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i0c2ac12c530d44d99766253568ded954_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTAtNS0xLTEtMA_48e423ae-8f28-4833-9063-f08b17d48ec1">10,006</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic9e487eca8f54dc49506080745a3904e_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTItMS0xLTEtMA_d260b099-61ef-4521-bc5b-4678afaa266e">295,478</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic60047165d5f4169b5d49bf5b97db283_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTItMy0xLTEtMA_eafd2d50-d2ed-4176-9f2e-8f24f49b276c">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie4c00c0138f847549c3023f7eb6f78f7_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTItNS0xLTEtMA_6b3d8eb6-2cd7-499b-ad09-d2c61d401b83">295,478</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie55adab108d247de94662199ba1e8eb6_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTMtMS0xLTEtMA_36105111-1855-4bac-884b-c559a92e0366">15,005</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i687eb813fe4e4ffe950564bcd3c03330_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTMtMy0xLTEtMA_a02bf118-8d2c-4ec7-a2fb-6b62f4e0cb70">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i0c2ac12c530d44d99766253568ded954_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermInvestments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTMtNS0xLTEtMA_caffc714-2135-44a4-9dd3-3e11432f7b8c">15,005</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total assets measured and recorded at fair value</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9b18969669524450b50854295056e4d4_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTQtMS0xLTEtMA_e4da9f77-cff7-4abe-99c2-7f0095daa139">837,722</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2cb6273b2e24c20a7607ff8eecbbb29_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTQtMy0xLTEtMA_4d042b41-7d14-4188-aa3a-c06a6e38a494">190,451</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iba2e5f6114c9407ca718d45045e72498_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTQtNS0xLTEtMA_c128fc59-07e6-456d-bcdb-97d1904054c2">647,271</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We value our investments based on quoted prices in active markets for identical assets (Level 1 inputs) or inputs other than quoted prices that are observable either directly or indirectly (Level 2 inputs) in determining fair value. Other than our money market funds and U.S. treasury securities, we classify our fixed income available-for-sale investments as having Level 2 inputs. The valuation techniques used to measure the fair value of our financial instruments having Level 2 inputs were derived from non-binding market consensus prices that are corroborated by observable market data, quoted market prices for similar instruments, or pricing models such as discounted cash flow techniques. We do not hold any investments valued with a Level 3 input.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The methods described above may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Furthermore, while we believe our valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">&#160;</span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Financial Instruments Not Recorded at Fair Value on a Recurring Basis</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We report our financial instruments at fair value with the exception of the notes. The estimated fair value of the notes was determined based on the trading price of the notes as of the last day of trading for the period. We consider the fair value of the notes to be a Level 2 measurement due to the limited trading activity. For further information on the notes see Note 8, &#8220;Convertible Senior Notes.&#8221;</span></div></ix:continuation><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">19</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="ib4b31ea542384597888d3f16c383191d" continuedAt="i683a4b20ed23405783eb9fc5d93e148f"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzI1NQ_c9edd32b-fd88-4d6a-91aa-b9433d19756b" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The carrying amounts and estimated fair values of the notes as of September&#160;30, 2020 and December&#160;31, 2019 are as follows (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.853%;"><tr><td style="width:1.0%;"></td><td style="width:49.851%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.613%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.532%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.613%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.532%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.613%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.532%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.614%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Estimated Fair Value</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Estimated Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 notes</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie77e92819b4048fe832a733b90c3d3fd_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi0xLTEtMS0xNTAy_c9578c5c-941e-4284-8aae-57be4130f58f">751,349</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie621f12d447f474cace39d96d62da4f9_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi0zLTEtMS0xNTA0_6801d159-e23b-4d14-8ad9-fa102802848f">1,000,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id5435e75198c41448f13738e8e54af0e_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi01LTEtMS0xNTA4_5e15dc22-82b0-4e37-915d-ef88dd411ca7">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9b2babe4dbe5450e8698593babf163be_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi03LTEtMS0xNTEx_af089499-fc36-475e-a6f0-f34c22a4f6c5">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1ac62096692b423492980b02f536b3da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi0xLTEtMS0w_7ceef463-7e75-42ce-a150-6e974f432344">631,061</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i3ce4b1fcb9394e25b6096ecf8eb0a678_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi0zLTEtMS0w_84bfcbe3-5e31-4370-90bd-d3fde61831f8">1,208,800</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i8e9f9bb0cb4449a2b8236712014b3259_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi01LTEtMS0w_48d02789-435c-4150-b604-e34faf0d53bc">602,611</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i736e83d970b24d18be69e0d0ad301d63_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi03LTEtMS0w_3bc2ac9d-5c15-490d-8af4-1d7ae50b3947">831,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iee371c9933f64065879e6eceebfde20b_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMy0xLTEtMS0w_2e747d30-ab06-4d6a-bd3a-96fe848774fd">154,574</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i51272c9c9b204b16b9661060544026a5_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMy0zLTEtMS0w_295551b4-8941-4557-b4bf-a612771af675">462,358</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2ea2e437c09145b6a3c9cc775e012894_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMy01LTEtMS0w_a02d1cae-e614-4afe-a557-7319dd1afd97">297,692</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id13431b418b04772a82ca3bdfa3bd88f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMy03LTEtMS0w_1ce5608a-0292-4b59-8fe2-31cb163c2415">523,538</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Convertible senior notes, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="if317b79295b346838fa85fbd0614a028_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfNC0xLTEtMS0w_4559cbec-26ae-4f85-b63d-69f53778da47">1,536,984</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ib454094ca89f4aa2b461767550e40d03_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfNC0zLTEtMS0w_bc1b6a49-b786-449a-85f8-9374ba4961a5">2,671,158</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i16227d0aaca946aab38cf9aac196d04d_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfNC01LTEtMS0w_c20fa211-fea7-48e3-bfb9-623b025325c5">900,303</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i3d8b539fd3904cb092cc90b87dc8a852_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfNC03LTEtMS0w_9ebebcf7-5277-4bef-8fb2-2840c27dc8a1">1,354,538</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric></ix:continuation><div style="text-indent:27pt;text-align:justify;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:continuation id="i683a4b20ed23405783eb9fc5d93e148f">The carrying amount of the 2026 notes, 2025 notes and 2023 notes as of September&#160;30, 2020 was net of unamortized debt discount of&#160;$<ix:nonFraction unitRef="usd" contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMjE5OTAyMzI1ODgzNA_2d8911ee-f4ef-40b8-a2f5-5f9ab276695d">236.8</ix:nonFraction> million, $<ix:nonFraction unitRef="usd" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMjk3Nw_c7d1e32e-77f1-44ad-8f59-47fec822cd08">158.1</ix:nonFraction> million&#160;and $<ix:nonFraction unitRef="usd" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMjk4NA_bd1e87ee-c70c-4d3b-8ad6-2c2836e01ab7">16.5</ix:nonFraction> million, respectively, and unamortized issuance costs of&#160;$<ix:nonFraction unitRef="usd" contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMjE5OTAyMzI1ODgzOA_9cad9ede-40cb-421e-9e58-796e507a0d4c">11.8</ix:nonFraction> million, $<ix:nonFraction unitRef="usd" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzAzNg_c6e34beb-7727-43b9-8330-37ee8503246b">10.9</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzA0Mw_4f88b63e-1606-44cc-86bc-690e20f79d44">2.0</ix:nonFraction> million, respectively. The carrying amount of the 2025 notes and 2023 notes as of December&#160;31, 2019 was net of unamortized debt discount of&#160;$<ix:nonFraction unitRef="usd" contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzE2Mw_999ced7c-1d07-4ae8-97c1-4408a118aceb">184.7</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzE3MA_1e993692-24a9-43d4-ad9d-c57254183335">42.3</ix:nonFraction> million, respectively, and unamortized issuance costs of&#160;$<ix:nonFraction unitRef="usd" contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzIyMg_31b4523a-76de-4255-a6c7-6747a29e73ae">12.7</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzIyOQ_063f3a51-19a8-4bb9-b799-0bb5902788fe">5.0</ix:nonFraction> million, respectively.</ix:continuation> </span></div><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_52"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 6. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:BusinessCombinationDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzM1MQ_90b10c68-475f-4603-8886-ecc1797d2154" continuedAt="ie2f7603908f94eb994526833a6a94300" escape="true">Acquisitions</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="ie2f7603908f94eb994526833a6a94300" continuedAt="i89670643d0504e968305563e768ccef7"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On&#160;June 4, 2020, we completed our acquisition of Mathway, LLC (Mathway), an online, on-demand math problem solving company that provides a vast range of subject areas in mathematics, including pre-algebra, algebra, trigonometry, pre-calculus, calculus, and linear algebra, and related disciplines. This acquisition helps to strengthen our existing Chegg Math Solver service with the addition of new subjects, languages, and international reach. The total fair value of the purchase consideration was $<ix:nonFraction unitRef="usd" contextRef="id9291c004668434ca915dabb6dc71687_D20200604-20200604" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationConsiderationTransferred1" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfNTI3_e23aa33b-aaf7-41fd-9aec-6a5df93b50c2">101.0</ix:nonFraction>&#160;million, of which $<ix:nonFraction unitRef="usd" contextRef="id9291c004668434ca915dabb6dc71687_D20200604-20200604" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquireBusinessesGross" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfNTQw_50c06f08-86ee-4ec0-b375-6c2752904b68">93.5</ix:nonFraction>&#160;million was paid in cash on the acquisition date and $<ix:nonFraction unitRef="usd" contextRef="id9291c004668434ca915dabb6dc71687_D20200604-20200604" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationConsiderationTransferredLiabilitiesIncurred" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfNTg4_888864aa-50dd-416a-bbf5-d1fe1a79f88b">7.5</ix:nonFraction>&#160;million, included within other long-term liabilities, was held in escrow as security for general representations and warranties and potential post-closing adjustments. Any remaining escrow amount will be released <ix:nonNumeric contextRef="id9291c004668434ca915dabb6dc71687_D20200604-20200604" format="ixt-sec:durmonth" name="chgg:EscrowAmountRemainingAmountToBeReleasedPeriod" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfNzk2_19ddd1e9-718b-4f96-a130-b2d6e671a45d">15</ix:nonNumeric> months after the acquisition date.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Mathway purchase agreement provides for additional payments of up to $<ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfOTAx_c4c7fb1d-654b-42d1-840c-25e15c795fd9">15.0</ix:nonFraction>&#160;million subject to the achievement of specified milestones and continued employment of the sellers. These payments are not included in the fair value of the purchase consideration but rather are expensed ratably as acquisition-related compensation costs classified as research and development and general and administrative expenses, based on the seller's job function, on our condensed consolidated statement of operations. We have recorded approximately $<ix:nonFraction unitRef="usd" contextRef="i6b15320c0e254f229e62852c68b18829_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationContingentConsiderationLiability" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMTM0NA_1d54ac51-7a9e-4ebb-9d24-20acc21a67f8">1.7</ix:nonFraction>&#160;million as of September&#160;30, 2020, included within accrued liabilities on our condensed consolidated balance sheet for these payments.</span></div><div><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzM0OQ_4d34c10c-76c4-45ed-9b67-d1b6a1d8e53c" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table presents the preliminary total allocation of purchase consideration recorded on our condensed consolidated balance sheet as of the acquisition date (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:87.204%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.596%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Mathway</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-3" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfMS0xLTEtMS0w_c42b36f2-c87b-42e8-8eec-e8a80874f9bf">712</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts receivable</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfMi0xLTEtMS0w_b85260a0-3024-4089-a59b-9ed1a56fd38b">1,132</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other acquired assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-3" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfMy0xLTEtMS0w_a9c2cc6f-f398-49e6-a529-ca1c59b84a58">779</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Acquired intangible assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfNC0xLTEtMS0w_83e77087-9205-4467-a175-f60af127fb7e">30,320</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total identifiable assets acquired</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfNS0xLTEtMS0w_d60c638b-bc14-4fc2-bc35-52672ac43187">32,943</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Deferred revenue</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfNi0xLTEtMS0w_81555db4-f6c0-4dda-91e1-50f48f897b3b">1,423</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Liabilities assumed</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-3" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfNy0xLTEtMS0w_1db3f2a2-e7b8-496d-b32b-237e40b29046">727</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net identifiable assets acquired</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfOC0xLTEtMS0w_cc7e9df0-cab3-4f3c-a467-6b492d5c0dc5">30,793</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Goodwill</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Goodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfOS0xLTEtMS0w_831395ee-8af9-4a5f-871d-02515fa8162a">70,167</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total fair value of purchase consideration</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfMTAtMS0xLTEtMA_2465514c-13f1-439b-90e3-74e3a796041b">100,960</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Goodwill is primarily attributable to the potential for enhancing our existing offerings and expanding our reach by providing additional mathematics support for students and helping them through their academic journey.  The amounts recorded for intangible assets and goodwill are deductible for tax purposes.</span></div></ix:continuation><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">20</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="i89670643d0504e968305563e768ccef7"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="chgg:ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzM1MA_f4ebb074-a725-4e38-b15a-abbeb9087015" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table presents the details of the allocation of purchase consideration to the acquired intangible assets (in thousands, except weighted-average amortization period):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:74.777%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.598%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Mathway</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amount</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted-Average Amortization Period (in months)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Domain names</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i8e0793887c4e4e47a2bdb5a4e1a5e540_I20200604" decimals="-3" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfMi0xLTEtMS0w_e77532c3-85c3-4e20-9b92-031cf85c51df">220</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i4f7adaaf547f42e38c843499b073eba5_D20200604-20200604" format="ixt-sec:durmonth" name="us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfMi0zLTEtMS0w_322ed903-4c51-4855-a13d-8b827c350a8f">18</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trade name</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i0ee9bc32015543dab42ac35ba5903b4a_I20200604" decimals="-3" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfMy0xLTEtMS0w_0d6dcbb6-904c-4818-971c-12c228b04d6c">520</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="ie6c8304375c74583b88edef8c1bd9aca_D20200604-20200604" format="ixt-sec:durmonth" name="us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfMy0zLTEtMS0w_b7fee69d-00ab-4964-bebf-ff7ae617a8d0">18</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Customer lists</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic9f17b65eda94e629bbfa1d67e368254_I20200604" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNC0xLTEtMS0w_93339bff-b9ae-4685-9f20-a3faa4cfe549">6,220</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i956603ad37be457696248b418f995cf6_D20200604-20200604" format="ixt-sec:durmonth" name="us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNC0zLTEtMS0w_935561f2-d4ec-4b06-84f5-2c50051f30e3">48</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Developed technology</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ifd8cd843f025489fa09866d687efc8fd_I20200604" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNS0xLTEtMS0w_d4f34ac1-fb2c-47a7-8208-952db9cf41c9">23,360</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i065566648bc84db09b1ccdc8fc718a1e_D20200604-20200604" format="ixt-sec:durmonth" name="us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNS0zLTEtMS0w_b54ff661-66a7-4742-a321-1b54821e3a7f">84</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total acquired intangible assets</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNi0xLTEtMS0w_83e77087-9205-4467-a175-f60af127fb7e">30,320</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67163803065e41ca9e9dfe163925ecd3_D20200604-20200604" format="ixt-sec:durmonth" name="us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNi0zLTEtMS0w_9940cd73-7931-4ea3-961b-30e764110f4d">75</ix:nonNumeric></span></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During the nine months ended September 30, 2020, we incurred $<ix:nonFraction unitRef="usd" contextRef="i7d6490ffb02b43e897b09063326cf401_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:BusinessCombinationAcquisitionRelatedCosts" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMjE1Mg_1dc15e15-2166-4ef0-938f-fa3ccadaa892">3.1</ix:nonFraction>&#160;million of acquisition-related expenses associated with our acquisition of Mathway, which have been included in general and administrative expense on our condensed consolidated statement of operations. We have recorded immaterial amounts of revenue and earnings from Mathway since the acquisition date.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following unaudited supplemental pro forma net loss is for informational purposes only and presents our combined results as if the acquisition of Mathway had occurred on January 1, 2019. The unaudited supplemental pro forma information includes the historical combined operating results adjusted for acquisition-related compensation costs, amortization of intangible assets, share-based compensation expense and acquisition-related expenses and does not necessarily reflect the actual results that would have been achieved, nor is it necessarily indicative of our future consolidated results. During the three and nine months ended September 30, 2020, our supplemental pro forma net loss would have been $<ix:nonFraction unitRef="usd" contextRef="i4cf61e2a8ad34bf59b7062ceffe8cedb_D20200701-20200930" decimals="-5" sign="-" format="ixt:numdotdecimal" name="us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzExOA_805eded8-d538-4b6f-8efd-bbec95a6e8c3">37.3</ix:nonFraction>&#160;million and $<ix:nonFraction unitRef="usd" contextRef="i7d6490ffb02b43e897b09063326cf401_D20200101-20200930" decimals="-5" sign="-" format="ixt:numdotdecimal" name="us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzEyNQ_ddfead02-61ad-4b6e-9f65-029880817a39">32.3</ix:nonFraction>&#160;million, respectively. During the three and nine months ended September 30, 2019, our supplemental pro forma net loss would have been $<ix:nonFraction unitRef="usd" contextRef="i22028f04dd0c41c5b0333365a5efadee_D20190701-20190930" decimals="-5" sign="-" format="ixt:numdotdecimal" name="us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzIxMA_57d45ec5-0f97-4cee-ab8d-a87099be66d3">14.1</ix:nonFraction>&#160;million and $<ix:nonFraction unitRef="usd" contextRef="i456c27c42a504ae6843bb9706e430891_D20190101-20190930" decimals="-5" sign="-" format="ixt:numdotdecimal" name="us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzIxNw_e18608eb-5262-41f4-a538-9ec8000c6fc9">33.3</ix:nonFraction>&#160;million, respectively. Revenues from Mathway were immaterial during the three and nine months ended September 30, 2020 and 2019 and therefore we have not presented pro forma revenues.</span></div></ix:continuation><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_55"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 7. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNjIz_b2cd38d3-c70a-4a3e-a90d-5b07b8173099" continuedAt="i421f6e603f054f8e9d301473409975d7" escape="true">Goodwill and Intangible Assets</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i421f6e603f054f8e9d301473409975d7" continuedAt="ib36a3ea31a0e48ee9366c901881fb1b7"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfGoodwillTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNjA3_cd1e8c8b-8abf-4884-8439-e2d542e8f43e" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Goodwill consists of the following (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:74.777%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.598%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30, 2020</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Year Ended December 31, 2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Beginning balance</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Goodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMS0xLTEtMS0w_2b1b9bc7-70f5-44a4-b541-f34849f89ae7">214,513</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia637fc631f444ff3b190ab02aa880502_I20181231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Goodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMS0zLTEtMS0w_d11e7099-8d62-47c3-bbb7-377a4eb002c4">149,524</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Additions due to acquisitions</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GoodwillAcquiredDuringPeriod" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMi0xLTEtMS0w_3250b128-9c7e-486f-a146-c9c8d33de3e6">70,167</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ibc786475465e4556a2f15a6755a7db4a_D20190101-20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GoodwillAcquiredDuringPeriod" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMi0zLTEtMS0w_bb89fe1f-2c4a-4af0-bbd3-d16b500bce7c">65,181</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" name="us-gaap:GoodwillForeignCurrencyTranslationGainLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMy0xLTEtMS0w_c9489706-7b3f-4a5b-a4ce-a3b975f9a252">417</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ibc786475465e4556a2f15a6755a7db4a_D20190101-20191231" decimals="-3" sign="-" name="us-gaap:GoodwillForeignCurrencyTranslationGainLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMy0zLTEtMS0w_aa6a44a8-df02-4387-bbd6-5395118b6020">192</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Measurement period adjustments related to prior acquisition</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" name="us-gaap:GoodwillPurchaseAccountingAdjustments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfNS0xLTEtMS00NzQz_ab6f892b-3bb3-402d-a988-e0c94c73dbd6">288</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ibc786475465e4556a2f15a6755a7db4a_D20190101-20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:GoodwillPurchaseAccountingAdjustments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfNS0zLTEtMS00NzQz_fbc6edcc-e7ec-4dd6-b5f8-fa803b1bfe09">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Ending balance</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Goodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfNC0xLTEtMS0w_3dfe51c1-4886-4eff-b236-2a28474875e3">284,809</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Goodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfNC0zLTEtMS0w_a460e4f8-a208-452e-ad61-4e95e0bff269">214,513</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric></ix:continuation><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">21</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="ib36a3ea31a0e48ee9366c901881fb1b7"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNjAz_e0d4a0fa-ec18-40e3-9f6a-1f83211210ee" escape="true"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNjI2_a9160ed7-4325-44d0-aeb8-94533d1bf255" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Intangible assets consist of the following (in thousands, except weighted-average amortization period):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:49.923%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:1.0%;"></td><td style="width:10.602%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted-Average Amortization Period (in months)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Amortization</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net Carrying Amount</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Developed technologies and content library</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="ic34ee2fcbbdb49cf9ae1550ee9c79d1c_D20200101-20200930" format="ixt-sec:durmonth" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMi0xLTEtMS0w_577f1d85-b22a-4923-8038-19c685ad311b">72</ix:nonNumeric></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i5be0609d325b46bfa29efca80bbbe2c4_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMi0zLTEtMS0w_b4225105-5fbd-439b-9d7d-0fbc8bd90ef2">66,628</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i5be0609d325b46bfa29efca80bbbe2c4_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMi01LTEtMS0w_d723829a-9df6-458f-8304-5291b1dec097">25,392</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i5be0609d325b46bfa29efca80bbbe2c4_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMi05LTEtMS0w_ad236132-2095-4767-949e-3ce269e639df">41,236</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Customer lists</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="ie4df6c356ddd4b079928a2b284f46f39_D20200101-20200930" format="ixt-sec:durmonth" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMy0xLTEtMS0w_11df15c0-c7ea-4875-8615-fb05739b2cd4">47</ix:nonNumeric></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1f383872de584eb4942f64f7d4ff21c6_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMy0zLTEtMS0w_39cd775c-4470-4acf-b579-002c21a53e22">16,190</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i1f383872de584eb4942f64f7d4ff21c6_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMy01LTEtMS0w_5a54be21-17d6-4ba1-84ff-1c761d787733">9,718</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1f383872de584eb4942f64f7d4ff21c6_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMy05LTEtMS0w_e19d54d9-fb28-443a-9e01-44a3867b898c">6,472</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trade and domain names</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i99a34c82e6374e28b54a8fb23b308358_D20200101-20200930" format="ixt-sec:durmonth" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNC0xLTEtMS0w_2fc7ec85-d866-4397-8fbe-ba169056a4b4">44</ix:nonNumeric></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ifa5e2f7094a046e49fcd401def6fa0be_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNC0zLTEtMS0w_5d6d21ae-e423-461e-9b6a-7812a390cc4c">11,613</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ifa5e2f7094a046e49fcd401def6fa0be_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNC01LTEtMS0w_4fbc217a-2e85-42b2-8175-ef0b1d7b525a">7,467</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ifa5e2f7094a046e49fcd401def6fa0be_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNC05LTEtMS0w_4aded456-7003-4358-95a7-52cb394184ad">4,146</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Non-compete agreements</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i90e8507d2f924d9b988b48a68c17b141_D20200101-20200930" format="ixt-sec:durmonth" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNS0xLTEtMS0w_92b8262a-cb41-4df1-a17d-ffa9d58f706c">31</ix:nonNumeric></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i102cc7ef39654f4984c4da8255ded5a5_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNS0zLTEtMS0w_2c41398c-029f-42f1-af87-fc55d622b32b">2,018</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i102cc7ef39654f4984c4da8255ded5a5_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNS01LTEtMS0w_fd9dfcdb-4bfe-4a70-858e-9715dac58f65">1,962</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i102cc7ef39654f4984c4da8255ded5a5_I20200930" decimals="-3" name="us-gaap:FiniteLivedIntangibleAssetsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNS05LTEtMS0w_a037a013-e0a8-410d-b222-a52f9a2e297c">56</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Indefinite-lived trade name</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IndefiniteLivedTradeNames" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNi0zLTEtMS0w_2efe9423-8a47-44bf-ba69-eabef83b959f">3,600</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IndefiniteLivedTradeNames" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNi05LTEtMS0w_12c12608-1964-4802-8c51-a86478567328">3,600</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" name="chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNy0zLTEtMS0w_abe8cad3-9ca5-4e35-aa1c-f728a5782e89">124</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" sign="-" name="chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNy05LTEtMS0w_8847ecb9-24a8-4dac-8ce1-df764a80beac">124</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total intangible assets</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" format="ixt-sec:durmonth" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfOC0xLTEtMS0w_95ca2500-ca93-45c3-b908-dbc432866c1d">64</ix:nonNumeric></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IntangibleAssetsGrossExcludingGoodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfOC0zLTEtMS0w_0038243d-5afc-4104-9b36-6ff48affc726">99,925</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfOC01LTEtMS0w_481fb441-0679-4bea-b567-cd93ccbe8b8a">44,539</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfOC05LTEtMS0w_04896cba-1377-4813-8146-fd0ccabeb91b">55,386</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:49.923%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.602%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted-Average Amortization Period (in months)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Amortization</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net Carrying Amount</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Developed technologies and content library</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i8cfce2cd9bcf4d649e353803839ea13f_D20200101-20200331" format="ixt-sec:durmonth" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMi0xLTEtMS0w_02253354-4835-4ea6-ac21-3bc7c735e8af">66</ix:nonNumeric></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2a43e7ce2f7d49079f345147ca3673f7_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMi0zLTEtMS0w_b5777301-ca58-4627-9cc2-9e3549f47e10">43,268</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i2a43e7ce2f7d49079f345147ca3673f7_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMi01LTEtMS0w_37813754-8ba1-4438-a574-814c36e5f60a">18,395</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2a43e7ce2f7d49079f345147ca3673f7_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMi03LTEtMS0w_97e8de39-2766-4e72-8c86-e97c88943533">24,873</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Customer lists</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i3cfb286f25f64449b72b15685db0bf84_D20200101-20200331" format="ixt-sec:durmonth" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMy0xLTEtMS0w_81bfb173-6085-416f-8e49-b74f0822cdb9">47</ix:nonNumeric></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9447c123901844769a1b7420fbd83fc9_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMy0zLTEtMS0w_5b33f862-b348-4255-9368-48271cb5733c">9,970</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i9447c123901844769a1b7420fbd83fc9_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMy01LTEtMS0w_19a78bd7-2d74-4dc4-bcbb-8e0abe600545">8,210</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9447c123901844769a1b7420fbd83fc9_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMy03LTEtMS0w_c1cc9aae-abd4-45d7-a4e2-045bde1eb35d">1,760</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trade and domain names</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="ic8755c96cc844c0fa90ea5ff392311c6_D20200101-20200331" format="ixt-sec:durmonth" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNC0xLTEtMS0w_d5c563d4-1662-48ac-b6db-ad8d67fbae6d">46</ix:nonNumeric></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ieadb304974cb437094f7f4eaeba03de3_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNC0zLTEtMS0w_de01141a-e093-42f1-b8a4-c2fe3bc3214d">10,873</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ieadb304974cb437094f7f4eaeba03de3_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNC01LTEtMS0w_1e8d547f-47e3-44fe-9232-e43a3cfffc03">6,169</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ieadb304974cb437094f7f4eaeba03de3_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNC03LTEtMS0w_206b7f6c-dbf2-4841-bcf7-3431c589407f">4,704</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Non-compete agreements</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i8353b8c499e140c5939b16a8fc4c5c16_D20200101-20200331" format="ixt-sec:durmonth" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNS0xLTEtMS0w_da4b3304-0dc3-452c-b491-0529a601957d">31</ix:nonNumeric></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i96a9ec171eeb4ecb82096cd755be600e_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNS0zLTEtMS0w_d64d5b7a-a6b6-40f5-b396-a445cf447f19">2,018</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i96a9ec171eeb4ecb82096cd755be600e_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNS01LTEtMS0w_d484c0de-ceeb-428f-a141-112812f76e44">1,890</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i96a9ec171eeb4ecb82096cd755be600e_I20191231" decimals="-3" name="us-gaap:FiniteLivedIntangibleAssetsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNS03LTEtMS0w_ee4ab673-a6e6-4ceb-ac15-0640d95ddb46">128</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Indefinite-lived trade name</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IndefiniteLivedTradeNames" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNi0zLTEtMS0w_661caff2-0df8-4c2e-9d8d-f215d120bcc1">3,600</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IndefiniteLivedTradeNames" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNi03LTEtMS0w_77004d94-6b82-490e-a1d8-c616847c28d3">3,600</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i411fd96e80364501b259eeba8fc5b092_D20200101-20200331" decimals="-3" sign="-" name="chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNy0zLTEtMS0w_70453978-a66f-4c43-a9e4-2f0b0cffa352">398</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i411fd96e80364501b259eeba8fc5b092_D20200101-20200331" decimals="-3" sign="-" name="chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNy03LTEtMS0w_28716a49-e31d-42a7-97ac-ba12963a55de">398</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total intangible assets</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i411fd96e80364501b259eeba8fc5b092_D20200101-20200331" format="ixt-sec:durmonth" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfOC0xLTEtMS0w_074efb41-b55b-44c8-b977-fe081231ddf8">58</ix:nonNumeric></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IntangibleAssetsGrossExcludingGoodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfOC0zLTEtMS0w_0ddcc35a-1486-4da7-ac4c-e5a925ad5a4d">69,331</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfOC01LTEtMS0w_e60df8aa-5143-4e59-90f4-30b76340ef57">34,664</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfOC03LTEtMS0w_c0789ae9-e883-411b-b1f0-45cf52e471d5">34,667</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div></ix:nonNumeric></ix:nonNumeric><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During the three and nine months ended September 30, 2020, amortization expense related to our finite-lived intangible assets totaled approximately $<ix:nonFraction unitRef="usd" contextRef="ie1f21edbcd7846b09737652eda3d4159_D20200701-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfIntangibleAssets" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfMzE2_79abc7f3-66cf-49f7-b092-a5e160178b2f">4.4</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i841b104092c54c2c96e8e6442487430b_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfIntangibleAssets" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfMzIz_b5dabf14-7f76-47a7-ad7b-a596232dce3c">9.9</ix:nonFraction> million, respectively. During the three and nine months ended September 30, 2019, amortization expense related to our finite-lived intangible assets totaled approximately $<ix:nonFraction unitRef="usd" contextRef="i752ba0837a1d4d7698a6e957a811c0ee_D20190701-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfIntangibleAssets" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNDQ1_34eef711-a0fb-40fa-a647-4f08afe8dea2">1.5</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="ib4e03e9a3190459cacdb48fbb7c4f822_D20190101-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfIntangibleAssets" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNDUy_6e103fa7-1a11-40f9-9953-83e00e69ad72">5.0</ix:nonFraction> million, respectively.</span></div><div style="text-indent:27pt;"><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNjEw_48933aa9-e609-4551-b253-790c3f08d5e5" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of September&#160;30, 2020, the estimated future amortization expense related to our finite-lived intangible assets is as follows (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:87.204%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.596%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Remaining three months of 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfMC0xLTEtMS0w_21271219-1f59-4277-8bcb-7d63600d575c">4,404</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2021</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfMS0xLTEtMS0w_ff8a4732-88e2-44fe-9dcd-88ffe2e1a670">13,320</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2022</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfMi0xLTEtMS0w_6979bed9-92fb-443b-a706-a21d27e61bd8">10,889</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfMy0xLTEtMS0w_fa734ff7-b5f3-4385-8dfe-d89ec1d0e165">8,760</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2024</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfNC0xLTEtMS0w_d4d44ebf-132e-4ce2-9790-7289d9c7a111">5,707</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Thereafter</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfNS0xLTEtMS0w_220ce2e7-fbe9-4466-a74a-5ee4c6543d88">8,706</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfNi0xLTEtMS0w_4803a03e-d68c-4f9c-9915-af67ba82616a">51,786</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric></ix:continuation><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_58"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 8. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:DebtDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNzE5MQ_a33a9516-a52f-4cbd-8b3e-3526c8c9c58c" continuedAt="i9ee0f45891a1455d844e8a0fe0a5059a" escape="true">Convertible Senior Notes</ix:nonNumeric></span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:continuation id="i9ee0f45891a1455d844e8a0fe0a5059a" continuedAt="i78acd127954248c39ad1d234bdea0950">In August 2020, we issued $<ix:nonFraction unitRef="usd" contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="9" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2Mjg1NQ_765412e9-ba84-410a-b15e-d79e8cff7d26">1.0</ix:nonFraction> billion in aggregate principal amount of <ix:nonFraction unitRef="number" contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831" decimals="INF" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2MjkxMw_8ed0f7c6-2739-439d-980e-27c291afe611">0</ix:nonFraction>% convertible senior notes due in 2026 (2026 notes). The aggregate principal amount of the 2026 notes includes $<ix:nonFraction unitRef="usd" contextRef="i659b163f67634dd7a1c57717e681a755_I20200831" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTY0OTI2NzQ4MTg0Ng_af403448-cb68-4194-9072-2c6f4f1cb3f5">100</ix:nonFraction>&#160;million from the initial purchasers fully exercising their option to purchase additional notes. In March 2019, we issued $<ix:nonFraction unitRef="usd" contextRef="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjQ_29e7b787-9d55-4d42-a53e-7e6bb497996c">700</ix:nonFraction> million in aggregate principal amount of <ix:nonFraction unitRef="number" contextRef="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331" decimals="INF" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTAw_c8521e6d-0685-4ccf-9a80-cbce3cf6d33b">0.125</ix:nonFraction>%&#160;convertible senior notes due in 2025 (2025 notes) and in April 2019, the initial purchasers fully exercised their option to purchase $<ix:nonFraction unitRef="usd" contextRef="i05bdf018eb384622bbccbd09edeffc9b_I20190430" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjM0_a9d7e37b-8cbc-4020-9c41-e78c4fa51ac0">100</ix:nonFraction> million of additional 2025 notes for aggregate total principal amount of $<ix:nonFraction unitRef="usd" contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430" decimals="-6" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOfDebt" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzAy_c57502d9-c6db-4577-b86c-aa5ae7ad2c3a">800</ix:nonFraction> million. In April 2018, we issued&#160;$<ix:nonFraction unitRef="usd" contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzMx_dc38d084-5a18-4336-98f2-556ebb241d54">345</ix:nonFraction> million in aggregate principal amount of&#160;<ix:nonFraction unitRef="number" contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430" decimals="INF" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzY3_2de10dbd-3ec8-4255-81f7-7499a8740c5b">0.25</ix:nonFraction>%&#160;convertible senior notes due in 2023 (2023 notes). The aggregate principal amount of the 2023 notes includes $<ix:nonFraction unitRef="usd" contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430" decimals="-6" format="ixt:numdotdecimal" name="chgg:DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNDc3_54d05628-42ad-4a20-a71e-84819a8e9645">45</ix:nonFraction> million&#160;from the initial purchasers fully exercising their option to purchase </ix:continuation></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">22</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="i78acd127954248c39ad1d234bdea0950" continuedAt="i523f2c65efce43069aea0fd91f2cb583"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">additional notes. The notes were issued in private placements to qualified institutional buyers pursuant to Rule 144A of the Securities Act of 1933, as amended. Concurrently with the offering of the 2026 notes, 2025 notes and 2023 notes, we used $<ix:nonFraction unitRef="usd" contextRef="i606499051ec24adeb47abb79dbaf14ae_D20200801-20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2MzMxMg_d35c4334-c8ed-41d4-946d-1e9d2922cf72">103.4</ix:nonFraction> million, $<ix:nonFraction unitRef="usd" contextRef="id416e130d565459998d07d996b66838b_D20190401-20190430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfODYw_996c4549-00e4-483e-8cf6-36daa42eded8">97.2</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i608c67dd80314ca086a782d1bc83da2b_D20180401-20180430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfODY3_6fc39fd4-61ee-40f4-bda7-3f113d56640c">39.2</ix:nonFraction> million, respectively, of the net proceeds to enter into privately negotiated capped call transactions.</span></div><div style="text-indent:27pt;"><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfDebtInstrumentsTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNzIwNQ_af0c54fa-38c3-476b-9a5a-508d59f10738" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The total net proceeds from the notes are as follows (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:62.350%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.600%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Principal amount</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOfDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMS0xLTEtMS03MzA_48fd1fd2-4883-45b8-9273-77b89d23463d">1,000,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOfDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMS0xLTEtMS0w_dda9ece2-c6a9-42b9-b497-91d238633e9e">800,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4b390984de0d482585747cae85979033_D20180401-20180430" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOfDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMS0zLTEtMS0w_6d96fd05-c4ad-4684-8c84-5ea39deff43e">345,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less initial purchasers&#8217; discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831" decimals="-3" format="ixt:numdotdecimal" name="chgg:PaymentsForInitialPurchasersDiscount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMi0xLTEtMS03MzA_ef86cae1-6802-43ad-abb4-f116b4b3381c">15,000</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430" decimals="-3" format="ixt:numdotdecimal" name="chgg:PaymentsForInitialPurchasersDiscount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMi0xLTEtMS0w_0e014e98-1ed4-49f3-92dd-0d9a6b2de9af">18,998</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i4b390984de0d482585747cae85979033_D20180401-20180430" decimals="-3" format="ixt:numdotdecimal" name="chgg:PaymentsForInitialPurchasersDiscount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMi0zLTEtMS0w_e2d4a76d-dc60-49a7-a64c-eed8740c8947">8,625</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less other issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831" decimals="-3" name="us-gaap:PaymentsOfDebtIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMy0xLTEtMS03MzA_0d221311-d534-425e-acd0-ca551ce473ba">904</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430" decimals="-3" name="us-gaap:PaymentsOfDebtIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMy0xLTEtMS0w_a351ca19-6878-49d8-be0a-543699f596e5">822</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i4b390984de0d482585747cae85979033_D20180401-20180430" decimals="-3" name="us-gaap:PaymentsOfDebtIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMy0zLTEtMS0w_05d3b40f-7712-4419-860e-55de32d7d6e8">757</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net proceeds</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfNC0xLTEtMS03MzA_9de59e41-a2c5-4660-ab6a-51f820795c77">984,096</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfNC0xLTEtMS0w_fecce4bc-181a-45db-a14b-47b3b635ed89">780,180</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i4b390984de0d482585747cae85979033_D20180401-20180430" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfNC0zLTEtMS0w_6dad1fbf-a397-4eb3-9910-004969040265">335,618</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In connection with our issuance of the 2026 notes, we exchanged $<ix:nonFraction unitRef="usd" contextRef="i629578467ad24a2db80684b24827e18f_I20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentRepurchasedFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2NzgwOA_a8f49658-9ba9-4e17-9869-fdd719435a1c">172.0</ix:nonFraction>&#160;million aggregate principal amount of the 2023 notes in privately-negotiated transactions for an aggregate consideration of $<ix:nonFraction unitRef="usd" contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831" decimals="-5" format="ixt:numdotdecimal" name="chgg:DebtInstrumentPrincipalAmountExchangedConsiderationTransferred" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2NzkyOA_5f9a17f5-1615-4e54-bf9e-169b678ea8bc">501.7</ix:nonFraction>&#160;million, consisting of $<ix:nonFraction unitRef="usd" contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfConvertibleDebt" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2Nzk0Nw_b69b191f-bc82-40e9-a211-94e0c3458128">174.6</ix:nonFraction>&#160;million in cash and <ix:nonFraction unitRef="shares" contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtConversionConvertedInstrumentSharesIssued1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2Nzk2Mw_a2c69c18-ceb9-4a69-9927-5be289932330">4,182,320</ix:nonFraction> shares of our common stock with a value of $<ix:nonFraction unitRef="usd" contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831" decimals="-5" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODAxMA_677812b6-d11a-4134-8b50-7d5c9da0d80a">327.1</ix:nonFraction>&#160;million. Of the $<ix:nonFraction unitRef="usd" contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831" decimals="-5" format="ixt:numdotdecimal" name="chgg:DebtInstrumentPrincipalAmountExchangedConsiderationTransferred" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODAyMg_5f9a17f5-1615-4e54-bf9e-169b678ea8bc">501.7</ix:nonFraction>&#160;million consideration, we allocated $<ix:nonFraction unitRef="usd" contextRef="i629578467ad24a2db80684b24827e18f_I20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODA1NA_374e94c4-39d0-408f-bc99-63b3e620e678">156.1</ix:nonFraction>&#160;million and $<ix:nonFraction unitRef="usd" contextRef="i629578467ad24a2db80684b24827e18f_I20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODA2Mg_e1f5b6dd-ce57-4488-a558-201eae7a8976">345.6</ix:nonFraction>&#160;million to the liability and equity components of the exchanged 2023 notes, respectively. The fair value of the liability component was calculated by measuring the fair value of similar debt instruments that do not have an associated convertible feature. The carrying amount of the liability component of the 2023 notes subject to the exchange was $<ix:nonFraction unitRef="usd" contextRef="i629578467ad24a2db80684b24827e18f_I20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:LongTermDebt" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODQwMA_41a478b8-50cc-40b1-9bc5-6eb3d4705804">152.8</ix:nonFraction>&#160;million resulting in a $<ix:nonFraction unitRef="usd" contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831" decimals="-5" sign="-" format="ixt:numdotdecimal" name="us-gaap:GainsLossesOnExtinguishmentOfDebt" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODQzMA_a62b8505-78d3-466e-8f34-167f1b2bff77">3.3</ix:nonFraction>&#160;million loss on early extinguishment of debt which was recorded in other (expense) income, net in our condensed consolidated statements of operations. Additionally, we terminated 2023 notes capped call transactions underlying <ix:nonFraction unitRef="shares" contextRef="ifc489d3b7c3041ee9205a859d7b3ad8e_D20200801-20200831" decimals="INF" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleSharesTerminated" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2OTQ5MQ_a9658bad-9cde-493b-b53c-acbf48be4837">6,380,815</ix:nonFraction> shares of our common stock and received cash proceeds of $<ix:nonFraction unitRef="usd" contextRef="ifc489d3b7c3041ee9205a859d7b3ad8e_D20200801-20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromConvertibleDebt" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODU5Ng_899df101-d25f-4da4-a0ae-512a933d25fd">57.4</ix:nonFraction>&#160;million. As of September&#160;30, 2020, $<ix:nonFraction unitRef="usd" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTc1OTIxODYwODQ1NDU_7de09792-cff9-412c-828a-9e7dc6091cd7">173.0</ix:nonFraction> million of aggregate principal amount of the 2023 notes remain outstanding and <ix:nonFraction unitRef="shares" contextRef="i42cccab23ba4440eaa073f17ed671fbc_I20200930" decimals="INF" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleShares" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODc5NQ_e283f0e6-993f-4d92-83fd-2d09a1f13bea">6,419,850</ix:nonFraction> shares remain underlying the 2023 notes capped call transactions.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The notes are our senior, unsecured obligations and are governed by indenture agreements by and between us and Wells Fargo Bank, National Association, as Trustee (the indentures). The 2026 notes bear <ix:nonFraction unitRef="number" contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNzE0NjgyNTYyMDY5Mw_3b2890e5-d0a4-41d9-8c4c-8233fbc74062">no</ix:nonFraction> interest and will mature on September&#160;1, 2026, unless repurchased, redeemed or converted in accordance with their terms prior to such date. The 2025 notes bear interest of <ix:nonFraction unitRef="number" contextRef="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331" decimals="INF" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTI1Mg_c8521e6d-0685-4ccf-9a80-cbce3cf6d33b">0.125</ix:nonFraction>% per year which is payable semi-annually in arrears on March 15 and September 15 of each year, beginning on September&#160;15, 2019. The 2025 notes will mature on March&#160;15, 2025, unless repurchased, redeemed or converted in accordance with their terms prior to such date. The 2023 notes bear interest of <ix:nonFraction unitRef="number" contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430" decimals="INF" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTU0MA_2de10dbd-3ec8-4255-81f7-7499a8740c5b">0.25</ix:nonFraction>% per year which is payable semi-annually in arrears on May 15 and November 15 of each year, beginning on November&#160;15, 2018. The 2023 notes will mature on May&#160;15, 2023, unless repurchased, redeemed or converted in accordance with their terms prior to such date.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Each $1,000 principal amount of the 2026 notes will initially be convertible into 9.2978 shares of our common stock. This is equivalent to an initial conversion price of approximately $<ix:nonFraction unitRef="usdPerShare" contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2Mzc4Nw_d0328c36-9cf7-40ef-b146-41dde7e187bf">107.55</ix:nonFraction> per share, which is subject to adjustment in certain circumstances. Each $1,000 principal amount of the 2025 notes will initially be convertible into 19.3956 shares of our common stock. This is equivalent to an initial conversion price of approximately $<ix:nonFraction unitRef="usdPerShare" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTk3Nw_9d4bbac0-4eeb-4eb3-b13e-287dcf2829c7">51.56</ix:nonFraction> per share, which is subject to adjustment in certain circumstances. Each $1,000 principal amount of the 2023 notes will initially be convertible into 37.1051 shares of our common stock. This is equivalent to an initial conversion price of approximately $<ix:nonFraction unitRef="usdPerShare" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjIyOA_005cccd5-f164-48e9-bb6e-9b3a356f37de">26.95</ix:nonFraction> per share, which is subject to adjustment in certain circumstances.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Prior to the close of business on the business day immediately preceding June&#160;1, 2026 for the 2026 notes, December&#160;15, 2024 for the 2025 notes and February&#160;15, 2023 for the 2023 notes, the notes are convertible at the option of holders only upon satisfaction of the following circumstances:</span></div><div style="text-indent:13.5pt;padding-left:27pt;"><span><br/></span></div><div style="text-indent:-13.5pt;padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;">during any calendar quarter commencing after the calendar quarter ending on December 31, 2020 for the 2026 notes, June 30, 2019 for the 2025 notes, and June&#160;30, 2018 for the 2023 notes, if the last reported sale price of our common stock for at least <ix:nonFraction unitRef="day" contextRef="i479e2079d1a845518a23cbf3a5e85332_D20180401-20180430" decimals="INF" name="us-gaap:DebtInstrumentConvertibleThresholdTradingDays" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjc0Mw_b51dc865-dcd9-42e8-af40-dbcc7421eb95">20</ix:nonFraction> trading days (whether or not consecutive) during a period of <ix:nonFraction unitRef="day" contextRef="i479e2079d1a845518a23cbf3a5e85332_D20180401-20180430" decimals="INF" name="us-gaap:DebtInstrumentConvertibleThresholdConsecutiveTradingDays1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjgwNw_0a4cea0b-c24f-4dbc-9e24-e4b668c96e11">30</ix:nonFraction> consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter is greater than or equal to <ix:nonFraction unitRef="number" contextRef="i479e2079d1a845518a23cbf3a5e85332_D20180401-20180430" decimals="INF" name="us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjk1Ng_1ca48fb0-9191-4c71-b585-46c1859accf5">130</ix:nonFraction>% of the respective conversion price for the notes on each applicable trading day;</span></div><div style="text-indent:-13.5pt;padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;">during the <ix:nonFraction unitRef="day" contextRef="ifb20c92ed5904ac9baa522813d86286a_D20180401-20180430" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:DebtInstrumentConvertibleThresholdTradingDays" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzA1MQ_d6e48ee1-e1e5-49de-ad51-3837298918d2">five</ix:nonFraction>-business day period after any <ix:nonFraction unitRef="day" contextRef="ifb20c92ed5904ac9baa522813d86286a_D20180401-20180430" decimals="INF" name="us-gaap:DebtInstrumentConvertibleThresholdConsecutiveTradingDays1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzA4NA_e89b43c9-3c15-419c-b6f4-99d10ce2535f">10</ix:nonFraction> consecutive trading day period (the measurement period) in which the trading price per $1,000 principal amount of notes for each trading day of the measurement period was less than <ix:nonFraction unitRef="number" contextRef="if3661b143aea400e9849df106552150b_D20180401-20180430" decimals="INF" name="us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzI2OA_95fab3f6-a807-4444-bff3-4b007afbf01c">98</ix:nonFraction>% of the product of the last reported sale price of our common stock and the conversion rate on each such trading day;</span></div><div style="text-indent:-13.5pt;padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;">if we call any or all of the notes for redemption, at any time prior to the close of business on the second scheduled trading day immediately preceding the redemption date; or</span></div><div style="text-indent:-13.5pt;padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;">upon the occurrence of certain specified corporate events described in the indentures.</span></div></ix:continuation><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">23</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="i523f2c65efce43069aea0fd91f2cb583" continuedAt="i37bd3e3c598444b99cb0a53bfee88697"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">On or after June&#160;1, 2026 for the 2026 notes, December&#160;15, 2024 for the 2025 notes and February&#160;15, 2023 for the 2023 notes until the close of business on the second scheduled trading day immediately preceding the respective maturity dates, holders may convert their notes at any time, regardless of the foregoing circumstances.&#160;Upon conversion, the notes may be settled in shares of our common stock, cash or a combination of cash and shares of our common stock, at our election.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">If we undergo a fundamental change, as defined in the indentures, prior to the respective maturity dates, subject to certain conditions, holders of the notes may require us to repurchase for cash all or any portion of their notes at a repurchase price equal to 100% of the principal amount of the notes to be repurchased, plus accrued and unpaid interest to, but excluding, the fundamental change repurchase date. In addition, if specific corporate events, described in the indentures, occur prior to the respective maturity dates, we will also increase the conversion rate for a holder who elects to convert their notes in connection with such specified corporate events.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The conditions allowing holders of the 2026 notes to convert were not met and therefore the 2026 notes are not convertible. The first circumstance allowing holders of the 2025 notes to convert was met during the three months ended September 30, 2020 and therefore, the 2025 notes are convertible starting October 1, 2020 through December 31, 2020. The first circumstance allowing holders of the 2023 notes to convert was met during the three months ended September 30, 2020, June 30, 2020, March 31, 2020, December 31, 2019, June 30, 2019, and March 31, 2019 and therefore, the 2023 notes were and are convertible starting April 1, 2019 through September 30, 2019 and from January 1, 2020 through December 31, 2020. During the three and nine months ended September 30, 2020, aside from the exchange of $<ix:nonFraction unitRef="usd" contextRef="i629578467ad24a2db80684b24827e18f_I20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentRepurchasedFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg3MDUzNA_a8f49658-9ba9-4e17-9869-fdd719435a1c">172.0</ix:nonFraction>&#160;million aggregate principal amount of the 2023 notes discussed above, we received immaterial requests for conversion of the 2023 notes which we settled in cash during the three and nine months ended September 30, 2020. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In accounting for their issuance, we separated the notes into liability and equity components. The carrying amount of the liability components for the 2026 notes, 2025 notes and 2023 notes of approximately $<ix:nonFraction unitRef="usd" contextRef="i763ccb23a3a641e188ba2f48a75b3156_I20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODUxNA_1fbe03d9-1e7b-449b-9121-604592ee6944">758.7</ix:nonFraction> million, $<ix:nonFraction unitRef="usd" contextRef="iad8de8f9da474e1696c64216eb7e1c52_I20190430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODUzMg_59a474d0-8f93-4196-9e89-b6b2a9300d50">588.0</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i411adab1297441f9ac0aaafbcabb2758_I20180430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODYwMw_190c1bf1-4645-4bbe-aa8b-554688ceb23b">280.8</ix:nonFraction> million, respectively, was calculated by measuring the fair value of similar debt instruments that do not have an associated convertible feature. The carrying amount of the equity components for the 2026 notes, 2025 notes and 2023 notes of approximately $<ix:nonFraction unitRef="usd" contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODY0NA_82fff11e-18ad-49de-9b66-28c21dd9dc8f">241.3</ix:nonFraction> million, $<ix:nonFraction unitRef="usd" contextRef="i05bdf018eb384622bbccbd09edeffc9b_I20190430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODY2Mg_0620fc04-5a25-47a6-a57d-24e30391421e">212.0</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODY3OA_e9cd9cc0-86c3-4d44-ac92-4d100700c418">64.2</ix:nonFraction> million, respectively, representing the conversion option, was determined by deducting the carrying amount of the liability components from the principal amount of the notes. This difference between the principal amount of the notes and the liability components represents the debt discount, presented as a reduction to the notes on our condensed consolidated balance sheets, and is amortized to interest expense using the effective interest method over the remaining term of the notes. The equity components of the notes are included in additional paid-in capital on our condensed consolidated balance sheets and are not remeasured as long as they continue to meet the conditions for equity classification.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We incurred issuance costs related to the 2026 notes, 2025 notes and 2023 notes of approximately $<ix:nonFraction unitRef="usd" contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODgyNw_34af94f5-6081-4914-84f5-61fb313fe156">15.9</ix:nonFraction> million, $<ix:nonFraction unitRef="usd" contextRef="i05bdf018eb384622bbccbd09edeffc9b_I20190430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTA5OTUxMTY0NzYzNw_e44899c2-6a91-4278-96cb-e0375f8fb999">19.8</ix:nonFraction> million, $<ix:nonFraction unitRef="usd" contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTA5OTUxMTY0NzA3OA_7e2c82a8-7565-4200-914b-a6879c0d20ee">9.4</ix:nonFraction> million, respectively. In accounting for the issuance costs, we allocated the total amount incurred to the liability and equity components using the same proportions determined above for the notes. Issuance costs attributable to the liability components for the 2026 notes, 2025 notes and 2023 notes of approximately $<ix:nonFraction unitRef="usd" contextRef="i982616d80c2144bf8370d3ed6a207bd2_I20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTE1Mg_bd63223f-dd5d-4092-8c79-d0745bbca08a">12.1</ix:nonFraction> million, $<ix:nonFraction unitRef="usd" contextRef="i0f9db8ca9d694bf9a91976bc83e7cacb_I20190430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTEzNQ_ebaadceb-824e-45ca-9c57-4a45ed9e3c49">14.6</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i1141dc63aa6b4903bf82ee73355f6a35_I20180430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTE1MA_00a18d04-e2a5-491e-8b67-14b84b1664d8">7.6</ix:nonFraction> million, respectively, were recorded as debt issuance cost, presented as a reduction to the notes on our condensed consolidated balance sheets, and are amortized to interest expense using the effective interest method over the term of the notes. The issuance costs attributable to the equity components for the 2026 notes, 2025 notes and 2023 notes were approximately $<ix:nonFraction unitRef="usd" contextRef="i17c93c34cf994d6884d01eb331e91234_I20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTE2OA_bc38ac1a-cfaf-426e-bf17-d42a72eb6719">3.8</ix:nonFraction> million, $<ix:nonFraction unitRef="usd" contextRef="if5c5477c4101427e98e251c1b00d2445_I20190430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTE4Mw_a164e2db-8322-4deb-a341-af451e61f4df">5.3</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="ied497c24dc0a4c4ea3b7cbb988806cfc_I20180430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTE5OQ_fdfa4a7c-b03d-4f9b-83c1-d2466c1ffe86">1.7</ix:nonFraction> million, respectively, and were recorded as a reduction to the equity component included in additional paid-in capital.</span></div><div style="text-indent:27pt;"><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfDebtTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNzE5NQ_7291fd15-c950-48f7-916c-caf33f7f5af6" continuedAt="i4134b5b2e08c4a6e99c71b888ada47c8" escape="true"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The net carrying amount of the liability component of the notes is as follows (in thousands): </span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:37.496%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.604%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Principal</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMi0xLTEtMS0xMjE3_faac4ae5-49cf-42e4-b4eb-c7fa92d5bc85">1,000,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMi0xLTEtMS0w_35d42474-6198-418f-bc4c-db2c86f5d4fe">800,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMi0zLTEtMS0w_a508ba76-b48d-4932-b8cc-0f7c61b5d17e">173,018</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMi01LTEtMS0w_c6bed516-c0e8-4553-be9f-7d7d23d3afb8">800,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMi03LTEtMS0w_5c33d9a1-205d-4375-89f1-5675f922e7be">345,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unamortized debt discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMy0xLTEtMS0xMjE3_7dd3b470-0480-4d3b-9b57-53104c9a0976">236,809</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMy0xLTEtMS0w_e2351ca5-7d37-48cc-8aa3-09bd80aa6256">158,077</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMy0zLTEtMS0w_28bc3a88-c889-4c24-90a5-ad321d55d0a1">16,484</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMy01LTEtMS0w_e6df2fe2-cfb0-4071-bc63-3a9cc163120f">184,698</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMy03LTEtMS0w_9942016a-99e8-4e6f-8f36-ac98b9fbb28b">42,280</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unamortized issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNC0xLTEtMS0xMjE3_a18980e1-83a5-4fb3-9796-323c8c32145a">11,842</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNC0xLTEtMS0w_1390c91e-583f-423e-a9ac-aabb2c63d4c1">10,862</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNC0zLTEtMS0w_e464e343-8868-4bfd-b92e-392687b977da">1,960</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNC01LTEtMS0w_90c1dddd-8d65-4cc3-9429-6e77faa598a1">12,691</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNC03LTEtMS0w_810a239c-cc02-4f15-a423-322518508f1f">5,028</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net carrying amount (liability)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie77e92819b4048fe832a733b90c3d3fd_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNS0xLTEtMS0xMjE3_c9578c5c-941e-4284-8aae-57be4130f58f">751,349</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1ac62096692b423492980b02f536b3da_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNS0xLTEtMS0w_7ceef463-7e75-42ce-a150-6e974f432344">631,061</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iee371c9933f64065879e6eceebfde20b_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNS0zLTEtMS0w_2e747d30-ab06-4d6a-bd3a-96fe848774fd">154,574</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i8e9f9bb0cb4449a2b8236712014b3259_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNS01LTEtMS0w_48d02789-435c-4150-b604-e34faf0d53bc">602,611</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2ea2e437c09145b6a3c9cc775e012894_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtFairValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNS03LTEtMS0w_a02d1cae-e614-4afe-a557-7319dd1afd97">297,692</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div></ix:nonNumeric></ix:continuation><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">24</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="i37bd3e3c598444b99cb0a53bfee88697"><ix:continuation id="i4134b5b2e08c4a6e99c71b888ada47c8"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The net carrying amount of the equity component of the notes is as follows (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:37.496%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.604%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Debt discount for conversion option</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleDiscountForConversionOption" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMi0xLTEtMS0xMjM0_84bf67c9-209d-4d4e-8e44-960f85c56b2d">241,300</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleDiscountForConversionOption" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMi0xLTEtMS0w_ac2aab88-8920-4de7-991b-6bcca643c2b9">212,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleDiscountForConversionOption" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMi0zLTEtMS0w_c26a78b7-c288-459f-8f6b-5e742a91b4a3">32,193</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleDiscountForConversionOption" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMi01LTEtMS0w_854cf1c8-90ca-4d02-acc4-42c1a1d9913f">212,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231" decimals="-3" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleDiscountForConversionOption" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMi03LTEtMS0w_b4e080d5-4ecb-422e-b8d5-ad4327c3b9d7">64,193</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMy0xLTEtMS0xMjM0_82e1a923-fcd0-4a3b-ad83-a88abd96145b">3,838</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="-3" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMy0xLTEtMS0w_392faab2-5d94-4d0c-a8c5-9395ecf4b4db">5,253</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="-3" name="chgg:DebtInstrumentConvertibleIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMy0zLTEtMS0w_6782d312-981b-4b79-9961-f039297c8604">877</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMy01LTEtMS0w_77d3b568-138a-46bd-8fd7-677d217159a5">5,253</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231" decimals="-3" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMy03LTEtMS0w_9bdb125b-73b9-4ff1-96b1-1a1108f1bb25">1,749</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net carrying amount (equity)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfNC0xLTEtMS0xMjM0_a248e4d4-338a-49ac-9264-0ff3fe9d3d0e">237,462</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfNC0xLTEtMS0w_795bfaf3-4be9-4fd4-8405-96f0d148d8b8">206,747</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfNC0zLTEtMS0w_de49fdbf-7b04-487a-8524-dc32f1e40fd6">31,316</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfNC01LTEtMS0w_de13a1cd-2f3b-4d04-beab-40347ed8c044">206,747</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfNC03LTEtMS0w_0d624abd-ef7b-4742-afc4-c70d79726d2d">62,444</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div></ix:continuation><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of September&#160;30, 2020, the remaining lives of the 2026 notes, 2025 notes and 2023 notes were approximately <ix:nonNumeric contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930" format="ixt-sec:duryear" name="chgg:DebtInstrumentMaturityDateRemainingUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTU3OA_cb0acb5c-8552-4f44-9e2d-865cab73e236">5.9</ix:nonNumeric> years, <ix:nonNumeric contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930" format="ixt-sec:duryear" name="chgg:DebtInstrumentMaturityDateRemainingUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTAyMQ_aa82688e-06a0-4008-93ca-5431179b1564">4.5</ix:nonNumeric> years and <ix:nonNumeric contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930" format="ixt-sec:duryear" name="chgg:DebtInstrumentMaturityDateRemainingUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTAyOA_aa9cb34c-06ac-437c-9c7c-5a9e37d775b2">2.6</ix:nonNumeric> years, respectively. Based on the closing price of our common stock of $<ix:nonFraction unitRef="usdPerShare" contextRef="i7fa1abc81a444b169017341b7feac718_I20200930" decimals="2" name="us-gaap:SharePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTA5Ng_bc25392b-fa62-435e-8043-ee397852b451">71.44</ix:nonFraction> on September&#160;30, 2020, the if-converted value of the 2026 notes was approximately $<ix:nonFraction unitRef="usd" contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtConversionConvertedInstrumentAmount1" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTYzOA_6aaea093-bfd0-4ceb-a765-259f11f76fb4">664.2</ix:nonFraction> million, which was less than the principal amount of $<ix:nonFraction unitRef="usd" contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="9" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTY5Ng_faac4ae5-49cf-42e4-b4eb-c7fa92d5bc85">1.0</ix:nonFraction> billion by approximately $<ix:nonFraction unitRef="usd" contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTcxNg_6e9636fe-72a5-4882-8bb0-19a16a193e37">335.8</ix:nonFraction> million, the if-converted value of the 2025 notes was approximately $<ix:nonFraction unitRef="usd" contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtConversionConvertedInstrumentAmount1" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTE2NQ_ef037d1e-e115-4078-992d-eea2793c98ac">1,108.5</ix:nonFraction> million, which exceeds the principal amount of $<ix:nonFraction unitRef="usd" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTIwMQ_ee1ab6f6-cdb9-4192-a1f9-19f18d958ec4">800</ix:nonFraction> million by approximately $<ix:nonFraction unitRef="usd" contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTIyMQ_7d2fb958-6d79-4d4d-9970-c70820386387">308.5</ix:nonFraction> million and the if-converted value of the 2023 notes was approximately $<ix:nonFraction unitRef="usd" contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtConversionConvertedInstrumentAmount1" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTI4Nw_ef8ef258-c1bd-4e68-b65c-45c461587a30">458.6</ix:nonFraction> million, which exceeds the principal amount of $<ix:nonFraction unitRef="usd" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="-6" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTMyMw_3a3a5898-3c72-41c7-83cb-7c1ceb97a8c7">173</ix:nonFraction> million by approximately $<ix:nonFraction unitRef="usd" contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTM0Mw_b73f9c4c-036d-468b-b76f-95572244dd6b">285.6</ix:nonFraction> million.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The effective interest rates of the liability components for the 2026 notes, 2025 notes and 2023 notes are <ix:nonFraction unitRef="number" contextRef="ibb5356caab0f43d5a75982da1f738b0b_I20190430" decimals="4" name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTgzMA_4790d0f1-29f3-4c36-b1f9-82f9dda6b229">4.63</ix:nonFraction>%, <ix:nonFraction unitRef="number" contextRef="i05bdf018eb384622bbccbd09edeffc9b_I20190430" decimals="4" name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTQ0Mw_3f69d5f0-e603-400c-8354-62838c236b42">5.40</ix:nonFraction>% and <ix:nonFraction unitRef="number" contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430" decimals="4" name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTQ1MA_5660ed99-e70c-49cf-8370-5847777a9841">4.34</ix:nonFraction>%, respectively, and each is based on the interest rate of similar debt instruments, at the time of our offering, that do not have associated convertible features. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="chgg:ScheduleOfInterestExpenseRecognizedTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNzIwNg_e48eed5a-8ac0-40c0-8225-ee0f205d6975" continuedAt="id8f9152db2b9437bbd63dc961c5e0b22" escape="true">The following tables set forth the total interest expense recognized related to the notes (in thousands):</ix:nonNumeric></span></div><ix:continuation id="id8f9152db2b9437bbd63dc961c5e0b22"><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:37.496%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.604%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="27" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-bottom:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Contractual interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1a73398ecc2b4b879831345a21316285_D20200701-20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:InterestExpenseDebtExcludingAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfMy0xLTEtMS0xNDA0_8c478881-6390-47ae-9226-e325033fbd9a">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i060de0426a9a45919d3c6e3615db614c_D20200701-20200930" decimals="-3" name="us-gaap:InterestExpenseDebtExcludingAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfMy0xLTEtMS0w_dff80d55-8ed4-4fa2-95b1-866fbb2b8c02">252</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i793e64e957674257a68f5754d3d0c0d6_D20200701-20200930" decimals="-3" name="us-gaap:InterestExpenseDebtExcludingAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfMy0zLTEtMS0w_b95dbf67-a962-4d5b-be61-7458d0678dba">169</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i40b4a4bdfd20451a90b52f013a5a86ac_D20190701-20190930" decimals="-3" name="us-gaap:InterestExpenseDebtExcludingAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfMy01LTEtMS0w_6bae7bc0-f301-4b62-8de8-d8b0c2f3b3ea">252</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i17050b9051b04cae9e88d2f65f45269f_D20190701-20190930" decimals="-3" name="us-gaap:InterestExpenseDebtExcludingAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfMy03LTEtMS0w_2bc29c41-f99f-484b-a36c-2510e39d8a52">217</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of debt discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1a73398ecc2b4b879831345a21316285_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNC0xLTEtMS0xNDA0_eb8d3cef-238d-40ad-aa41-b77b90b592aa">4,491</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i060de0426a9a45919d3c6e3615db614c_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNC0xLTEtMS0w_53b9d6f4-4291-421d-900e-79e47ccff7f3">8,938</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i793e64e957674257a68f5754d3d0c0d6_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNC0zLTEtMS0w_9e16dee8-eb69-4a51-8f83-318315854126">2,458</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i40b4a4bdfd20451a90b52f013a5a86ac_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNC01LTEtMS0w_c3a0ab19-8af9-46b2-8a78-5ce70f29e4f2">8,939</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i17050b9051b04cae9e88d2f65f45269f_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNC03LTEtMS0w_f08f5933-a158-40e9-bb09-130075383adf">3,161</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1a73398ecc2b4b879831345a21316285_D20200701-20200930" decimals="-3" name="us-gaap:AmortizationOfFinancingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNS0xLTEtMS0xNDA0_c814c885-347b-4d64-a862-f8eb0ddab4b1">225</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i060de0426a9a45919d3c6e3615db614c_D20200701-20200930" decimals="-3" name="us-gaap:AmortizationOfFinancingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNS0xLTEtMS0w_a5122750-3583-40a8-a232-c1a73c9f5eb9">614</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i793e64e957674257a68f5754d3d0c0d6_D20200701-20200930" decimals="-3" name="us-gaap:AmortizationOfFinancingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNS0zLTEtMS0w_5840cc96-e6af-41bc-8495-d33d046bc94a">292</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i40b4a4bdfd20451a90b52f013a5a86ac_D20190701-20190930" decimals="-3" name="us-gaap:AmortizationOfFinancingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNS01LTEtMS0w_acb9068b-c17a-4a92-a4cc-a00ada0b42e5">614</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i17050b9051b04cae9e88d2f65f45269f_D20190701-20190930" decimals="-3" name="us-gaap:AmortizationOfFinancingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNS03LTEtMS0w_b79a1bf6-77a2-4651-b67c-47be507adb1f">375</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1a73398ecc2b4b879831345a21316285_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpenseDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNi0xLTEtMS0xNDA0_44ee1fbc-39c1-477b-bf74-25418156c916">4,716</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i060de0426a9a45919d3c6e3615db614c_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpenseDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNi0xLTEtMS0w_b5dc201a-095c-4ad5-ab8a-2a4e87859e45">9,804</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i793e64e957674257a68f5754d3d0c0d6_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpenseDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNi0zLTEtMS0w_8b71d7f6-c292-471d-8bf4-04dd0fdb51f8">2,919</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i40b4a4bdfd20451a90b52f013a5a86ac_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpenseDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNi01LTEtMS0w_bcb4c05f-d62a-47fb-b211-422566ea56cf">9,805</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i17050b9051b04cae9e88d2f65f45269f_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpenseDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNi03LTEtMS0w_575eb21a-22cf-4462-b06b-d20fec15246a">3,753</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;margin-top:5pt;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:6pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:37.496%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.604%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="27" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Contractual interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930" decimals="-3" format="ixt:zerodash" name="us-gaap:InterestExpenseDebtExcludingAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfMy0xLTEtMS0xNDA4_2db4b971-661c-4c3c-b6d5-491ba8fb6d65">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930" decimals="-3" name="us-gaap:InterestExpenseDebtExcludingAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfMy0zLTEtMS0xNDIy_d147bccd-870f-418f-9f53-53ed2f472192">750</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930" decimals="-3" name="us-gaap:InterestExpenseDebtExcludingAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfMy01LTEtMS0xNDIy_5591284a-a883-4ded-8424-b21c2892ed32">599</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iedc2fafa7aef450eab83ed42535c84fb_D20190101-20190930" decimals="-3" name="us-gaap:InterestExpenseDebtExcludingAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfMy03LTEtMS0xMzY1_8018dc3d-023f-44e8-a52d-a5c02bd270d2">517</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i913c2d300b584669bc0a67dad8d30168_D20190101-20190930" decimals="-3" name="us-gaap:InterestExpenseDebtExcludingAmortization" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfMy05LTEtMS0xMzY1_25b39a5b-c89e-4466-8852-f22fa465c581">645</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of debt discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNC0xLTEtMS0xNDA4_f3c3b08b-aaf8-4a1b-a4a3-39e65bd7b865">4,491</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNC0zLTEtMS0xNDIy_5ca30e78-4658-45ea-96ef-3baeef67a904">26,621</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNC01LTEtMS0xNDIy_b5698b92-b950-4a0a-b792-0f5f5dbb49ad">8,709</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iedc2fafa7aef450eab83ed42535c84fb_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNC03LTEtMS0xMzY1_2d907000-411b-4990-b025-d6dd835d5bc5">18,363</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i913c2d300b584669bc0a67dad8d30168_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNC05LTEtMS0xMzY1_f5c30f48-319b-4bbb-8ddf-d7a7d33e7c2f">9,377</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930" decimals="-3" name="us-gaap:AmortizationOfFinancingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNS0xLTEtMS0xNDA4_0681f50b-d1d4-40f2-9f09-717ae0bd07d6">225</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfFinancingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNS0zLTEtMS0xNDIy_5a74d267-d030-4e09-9850-0ce3ef0d8e52">1,829</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfFinancingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNS01LTEtMS0xNDIy_a4e5d6f6-3b28-456e-bda7-3c226dc74a8c">1,035</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iedc2fafa7aef450eab83ed42535c84fb_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfFinancingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNS03LTEtMS0xMzY1_d422a1e5-0b91-445f-b7ef-cd2cd13820ae">1,262</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i913c2d300b584669bc0a67dad8d30168_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfFinancingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNS05LTEtMS0xMzY1_e36e0ba5-dc05-4a9a-bb7b-16858121d54f">1,112</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpenseDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNi0xLTEtMS0xNDA4_e6e7aee6-572c-4306-bf4b-0abdcc5d2224">4,716</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpenseDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNi0zLTEtMS0zNzQ0_03e84f09-6b97-4635-b4be-758906a37684">29,200</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpenseDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNi01LTEtMS0zNzQ0_7988bde8-bd18-41dc-a901-8397199f837d">10,343</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iedc2fafa7aef450eab83ed42535c84fb_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpenseDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNi03LTEtMS0xMzY1_d45f8144-5ba1-4745-ac29-7cbac1cf02ce">20,142</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i913c2d300b584669bc0a67dad8d30168_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpenseDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNi05LTEtMS0xMzY1_4c6cace8-776a-45f9-821a-8dbf1e74a581">11,134</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div></ix:continuation><div style="text-align:center;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Capped Call Transactions</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Concurrently with the offering of the 2026 notes, 2025 notes and 2023 notes, we used $<ix:nonFraction unitRef="usd" contextRef="i606499051ec24adeb47abb79dbaf14ae_D20200801-20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTg5Mw_d35c4334-c8ed-41d4-946d-1e9d2922cf72">103.4</ix:nonFraction> million, $<ix:nonFraction unitRef="usd" contextRef="id416e130d565459998d07d996b66838b_D20190401-20190430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTgyOQ_996c4549-00e4-483e-8cf6-36daa42eded8">97.2</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i608c67dd80314ca086a782d1bc83da2b_D20180401-20180430" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromDebtNetOfIssuanceCosts" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTgzNg_6fc39fd4-61ee-40f4-bda7-3f113d56640c">39.2</ix:nonFraction> million, respectively, of the net proceeds to enter into privately negotiated capped call transactions which are expected to generally reduce or offset potential dilution to holders of our common stock upon conversion of the notes and/or offset the potential cash payments we would be required to make in excess of the principal amount of any converted notes. The capped call transactions automatically exercise upon conversion of the notes and cover&#160;<ix:nonFraction unitRef="shares" contextRef="i0302aa35be6b4f71b958f74ef9ebce6a_I20200930" decimals="INF" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleShares" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTkyNQ_2619fd34-cfda-41a6-8fae-ce614285eda6">9,297,800</ix:nonFraction>, <ix:nonFraction unitRef="shares" contextRef="if5e8f534b99b4fe2bbe0d16c6976391d_I20200930" decimals="INF" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleShares" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjI4Mg_f895d43f-b21f-4ff8-94ad-e90d0ab33be3">15,516,480</ix:nonFraction> and <ix:nonFraction unitRef="shares" contextRef="i42cccab23ba4440eaa073f17ed671fbc_I20200930" decimals="INF" format="ixt:numdotdecimal" name="chgg:DebtInstrumentConvertibleShares" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjI4OQ_e283f0e6-993f-4d92-83fd-2d09a1f13bea">6,419,850</ix:nonFraction>&#160;shares of our common stock for the 2026 notes, 2025 notes and 2023 notes, respectively, and are intended to effectively increase the overall conversion price from&#160;$<ix:nonFraction unitRef="usdPerShare" contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTk0Mw_d0328c36-9cf7-40ef-b146-41dde7e187bf">107.55</ix:nonFraction> to $<ix:nonFraction unitRef="usdPerShare" contextRef="i0302aa35be6b4f71b958f74ef9ebce6a_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTk0OQ_a9eabb88-8223-43d8-89c5-2557c9f03bb4">156.44</ix:nonFraction> per share for the 2026 notes, $<ix:nonFraction unitRef="usdPerShare" contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjQ0Mw_9d4bbac0-4eeb-4eb3-b13e-287dcf2829c7">51.56</ix:nonFraction> to $<ix:nonFraction unitRef="usdPerShare" contextRef="if5e8f534b99b4fe2bbe0d16c6976391d_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjQ0OQ_431e3720-e3d5-43bc-8728-1390958398d5">79.32</ix:nonFraction> per share for the 2025 notes and $<ix:nonFraction unitRef="usdPerShare" contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjQ4NQ_005cccd5-f164-48e9-bb6e-9b3a356f37de">26.95</ix:nonFraction>&#160;to&#160;$<ix:nonFraction unitRef="usdPerShare" contextRef="i42cccab23ba4440eaa073f17ed671fbc_I20200930" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjQ5MQ_a181c0da-c167-4ffc-b540-9ebf5db7c8f1">40.68</ix:nonFraction>&#160;per share for the 2023 notes. The effective increase in conversion price as a result of the capped call transactions serves to reduce potential dilution to holders of our common stock and/or offset the cash payments we are required to make in excess of the principal amount of any converted notes. As these transactions meet certain accounting criteria, they are recorded in stockholders&#8217; equity as a reduction of additional paid-in capital on our condensed consolidated balance sheets and are not accounted for as derivatives. The fair value of the capped call instrument is not remeasured each reporting period. The cost of the capped call is not expected to be deductible for tax purposes.</span></div></ix:continuation><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">25</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_67"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 9. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:CommitmentsAndContingenciesDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfMTM4MA_e3c48609-945d-4b42-95e9-9a7d677fbed7" continuedAt="iedec0fccb38d4687a762962f4402d2f7" escape="true">Commitments and Contingencies</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="iedec0fccb38d4687a762962f4402d2f7" continuedAt="i0a5cf5f2ca1c409e9a3cee80aa9c6788"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">From time to time, third parties may assert patent infringement claims against us in the form of letters, litigation, or other forms of communication. In addition, we may from time to time be subject to other legal proceedings and claims in the ordinary course of business, including claims of alleged infringement of trademarks, copyrights, and other intellectual property rights; employment claims; and general contract or other claims. We may also, from time to time, be subject to various legal or government claims, disputes, or investigations. Such matters may include, but not be limited to, claims, disputes, or investigations related to warranty, refund, breach of contract, employment, intellectual property, government regulation, or compliance or other matters. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On June 18, 2020, we received a Civil Investigative Demand (CID) from the Federal Trade Commission (FTC) to determine whether we may have violated Section 5 of the FTC Act or the Children's Online Privacy Protection Act (COPPA), as they relate to deceptive or unfair acts or practices related to consumer privacy and/or data security. Pursuant to the CID, the FTC has requested responses to interrogatories and the production of documents pertaining to data breach incidents and our data security and privacy practices generally. Efforts are currently underway to collect the documents and information requested after reaching an agreement with the FTC on the order and timing of our responses.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On May 12, 2020, we received notice that <ix:nonFraction unitRef="numberofplaintiffs" contextRef="i692b4033fa1e4e32a9c1401c386f2265_D20200512-20200512" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:LossContingencyNewClaimsFiledNumber" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfMTA5OTUxMTYyOTc0OQ_eac80093-6441-4203-afa5-d194b5b1f080">15,107</ix:nonFraction> arbitration demands were filed against us by individuals represented by the same legal counsel, each alleging to have suffered more than $<ix:nonFraction unitRef="usd" contextRef="i692b4033fa1e4e32a9c1401c386f2265_D20200512-20200512" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LossContingencyDamagesSoughtValue" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfMTA5OTUxMTYyOTc1NQ_0646ffd8-e22c-4af7-95c3-cb09bf5bc09a">25,000</ix:nonFraction> in damages as a result of the 2018 Data Incident. On July 1, 2020, an additional <ix:nonFraction unitRef="numberofplaintiffs" contextRef="i060bf25e19f244a9b007552d49cb177e_D20200701-20200701" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:LossContingencyNewClaimsFiledNumber" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfMTA5OTUxMTYyOTc2MQ_4b736b6d-ebda-4134-892e-6a21a9828615">1,007</ix:nonFraction> arbitration demands were filed by the same counsel. On August 12, 2020, an additional <ix:nonFraction unitRef="numberofplaintiffs" contextRef="i18a8d991f60c4cbb895ca9e39bca420d_D20200812-20200812" decimals="INF" name="us-gaap:LossContingencyNewClaimsFiledNumber" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfMTA5OTUxMTYyOTc2OA_6bef29d5-a786-4b48-87e0-1460f3e0104c">577</ix:nonFraction> arbitration demands were filed by the same counsel. We dispute that these claimants have a valid basis for seeking arbitration and assert that they have acted in bad faith. We have filed a motion seeking modification of the Court's order to arbitrate. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On March 3, 2020, Ingram Hosting Holdings LLC (IHH) filed a complaint in the U.S. District Court for the Middle District of Tennessee alleging that Chegg breached its various contracts with IHH and other Ingram group entities, seeking damages in the amount of $<ix:nonFraction unitRef="usd" contextRef="i656071f0d6974247b5d4559d66d5c2be_D20200303-20200303" decimals="-6" format="ixt:numdotdecimal" name="us-gaap:LossContingencyDamagesSoughtValue" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfOTg5NTYwNDY1MTM3OQ_e9d4d348-f19a-4a8e-938f-0d601a37aaca">17</ix:nonFraction>&#160;million. An answer was filed on March 31, 2020. Chegg and Ingram have now dismissed the litigation after reaching an amicable settlement of the dispute which includes an immaterial undisclosed payment from Ingram.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On November 5, 2018, NetSoc, LLC (NetSoc) filed a complaint against us in the U.S. District Court for the Southern District of New York for patent infringement alleging that the Chegg Tutors service infringes U.S. Patent No. 9.978,107 and seeking unspecified compensatory damages. A responsive pleading was filed on February 19, 2019. On January 13, 2020, the Court issued an order dismissing the case as to Chegg. On January 30, 2020, NetSoc appealed the dismissal. On April 21, 2020, the Court granted Chegg's motion to hold the appeal in abeyance pending outcome of an appeal in the litigation above.  </span></div></ix:continuation><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:continuation id="i0a5cf5f2ca1c409e9a3cee80aa9c6788">We have not recorded any amounts related to the above matters, as we do not believe that a loss is probable in these matters. We are not aware of any other pending legal matters or claims, individually or in the aggregate, that are expected to have a material adverse impact on our condensed consolidated financial position, results of operations, or cash flows. However, our analysis of whether a claim may proceed to litigation cannot be predicted with certainty, nor can the results of litigation be predicted with certainty. Nevertheless, defending any of these actions, regardless of the outcome, may be costly, time consuming, distract management personnel and have a negative effect on our business. An adverse outcome in any of these actions, including a judgment or settlement, may cause a material adverse effect on our future business, operating results and/or financial condition.</ix:continuation> </span></div><div style="text-indent:27pt;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_70"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 10. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="chgg:GuaranteesAndIndemnificationsTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83MC9mcmFnOmQ5OWVkOWVkYjU4NTRkNTNhYTBlNTFjNzJjZWM3MWVmL3RleHRyZWdpb246ZDk5ZWQ5ZWRiNTg1NGQ1M2FhMGU1MWM3MmNlYzcxZWZfOTUx_d0e949e3-5796-4882-92ca-f6badf5b025b" continuedAt="i759387ebbbf04b1ebb7881a420346e02" escape="true">Guarantees and Indemnifications</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i759387ebbbf04b1ebb7881a420346e02"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have agreed to indemnify our directors and officers for certain events or occurrences, subject to certain limits, while such persons are or were serving at our request in such capacity. We may terminate the indemnification agreements with these persons upon termination of employment, but termination will not affect claims for indemnification related to events occurring prior to the effective date of termination. We have a directors&#8217; and officers&#8217; insurance policy that limits our potential exposure up to the limits of our insurance coverage. In addition, we also have other indemnification agreements with various vendors against certain claims, liabilities, losses, and damages. The maximum amount of potential future indemnification is unlimited.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We believe the fair value of these indemnification agreements is minimal. We have not recorded any liabilities for these agreements as of September&#160;30, 2020.</span></div></ix:continuation><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">26</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_73"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 11. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMTE5NQ_86fca786-5aba-42d8-964e-9784f8bfd1c2" continuedAt="ic7996eadf63b40cb96ed0d2f0abdba4e" escape="true">Stockholders' Equity</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="ic7996eadf63b40cb96ed0d2f0abdba4e"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Securities Repurchase Program</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In June 2020, our board of directors approved a securities repurchase program pursuant to which we may, from time to time, repurchase up to $<ix:nonFraction unitRef="usd" contextRef="iae77447195d14b689c329d55749c38da_I20200930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockRepurchaseProgramAuthorizedAmount1" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMjA3_cc204dbc-1de8-4b58-8629-3a42862e2305">500.0</ix:nonFraction>&#160;million of our common stock and/or convertible notes, through open market purchases, block trades, and/or privately negotiated transactions or pursuant to Rule 10b5-1 plans, in compliance with applicable securities laws and other legal requirements. The timing, volume, and nature of the repurchases will be determined by management based on the capital needs of the business, market conditions, applicable legal requirements, and other factors. The repurchase program will end on December 31, 2021. There were no securities repurchased during the three months ended September 30, 2020.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Share-based Compensation Expense</span></div><div style="text-indent:27pt;"><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMTIwMg_d2263573-a274-4236-8b7c-3e282ae02217" escape="true"><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Total share-based compensation expense recorded for employees and non-employees is as follows (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:49.923%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.602%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cost of revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i39787a52df1340b2bd998d2a0aa950fa_D20200701-20200930" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMi0xLTEtMS0w_9a0ae642-70e8-4c0a-a9ae-5e9720df9be6">262</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i20f382fce9fe43b9964d05790ca75bec_D20190701-20190930" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMi0zLTEtMS0w_a47320d2-836e-49e4-82be-5b21a5a04d1e">96</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic5a5ebcd9a59496c866bf68680c33534_D20200101-20200930" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMi01LTEtMS0w_7bc56811-28ac-4255-93a0-5fe0b30ffffe">644</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic34e351eb6184a2aa6a22e1b32feaa3e_D20190101-20190930" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMi03LTEtMS0w_1846d95f-ab67-4270-8bd7-a16e347f0367">295</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Research and development</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7e756f539c0f426a87228dd3b7c6e770_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMy0xLTEtMS0w_65cd888e-e6b1-4243-9ce2-f0f343daef03">8,433</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2524bd1024dd4ad5885b1a58e40ccada_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMy0zLTEtMS0w_c8ac01f6-f8f9-4409-bbb0-524d997e1aa1">5,741</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iecfe24f489ee4977a8a938c97ab83892_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMy01LTEtMS0w_a1c80b8b-ca44-4bac-956e-e4e41174490f">23,044</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i62d9fd5166544824baa2a81c2c81e633_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMy03LTEtMS0w_05e8a1ea-484f-4157-a7d8-9d1bd276f19a">15,876</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sales and marketing</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15ef86485f8b44e3852cba0db9f9b293_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNC0xLTEtMS0w_9fc3dd51-b5a0-4605-a4a8-8182b10ab1cf">2,431</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ic76c3900bbca4e9eaccbce538bd6f3d0_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNC0zLTEtMS0w_ec347f00-db1f-4450-8d66-63c7a3d976d0">1,843</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ib5ed331bc2564b1e888de91c01e74924_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNC01LTEtMS0w_7f2dd456-cb4c-4e27-a4c9-16146b5440ac">7,053</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1a9ff3d1c2ec4545b01e8adc736b226d_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNC03LTEtMS0w_9dcb23f6-3254-440c-9501-913443a7f90e">5,405</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">General and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id3c321e6cee04f91aedb5e0e51f1fe21_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNS0xLTEtMS0w_53528084-35f7-41d9-8cd5-137c9257a945">10,403</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2603315fc4344d24923d016fe7e93a6f_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNS0zLTEtMS0w_72973c3e-cd8c-4ffb-9077-466517033ead">9,185</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iaa45774e7caf44f38253013f86e83ddc_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNS01LTEtMS0w_54fc93a9-8510-474a-83d0-b29840adc6db">28,668</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i0de1e1efbff8476fad741e90e7fdc8d8_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNS03LTEtMS0w_c1b2c80e-2713-4774-8660-70b9957fe07e">25,779</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total share-based compensation expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNi0xLTEtMS0w_6e6e4773-5166-4a19-8d46-335d7329b91c">21,529</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNi0zLTEtMS0w_e5ac55a0-1099-4d17-b926-76dd52a7476a">16,865</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNi01LTEtMS0w_62a1fb64-63a2-4d39-adcd-da74c62cafad">59,409</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNi03LTEtMS0w_d470d990-49f8-4f7d-bc26-246456b6d167">47,355</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">RSU and PSU Activity</span></div><div><span><br/></span></div><ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMTE4NQ_5a57e219-0973-4117-a5ba-f3cd73f97236" escape="true"><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Activity for RSUs and PSUs is as follows:</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:74.777%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.595%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.598%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">RSUs and PSUs&#160;Outstanding</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Shares Outstanding</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted&#160;Average Grant&#160;Date&#160;Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i5a537ecd21564b8a866462fff86a8fb3_I20191231" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfMi0xLTEtMS0w_4e780d82-e06e-4a12-a032-140484318d37">6,909,530</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i5a537ecd21564b8a866462fff86a8fb3_I20191231" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfMi0zLTEtMS0w_c7aa46e0-67bb-49ea-8203-52c2ddc180e6">24.04</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Granted</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfMy0xLTEtMS0w_1154c1d9-1e0a-4605-96a7-c308f257e778">2,462,160</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfMy0zLTEtMS0w_56a8290b-472c-4105-bdd3-b16d9ee42100">43.54</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Released</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="shares" contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNC0xLTEtMS0w_8d3df241-8ed3-401a-bc53-49b30ba71dfe">3,591,076</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNC0zLTEtMS0w_99d6b5a1-6008-404f-a8c4-862dc96cb836">18.89</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Canceled</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="shares" contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNS0xLTEtMS0w_6c6465e2-9415-445b-94e3-6496715085a8">409,544</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNS0zLTEtMS0w_aa9d25ce-fe81-496f-a369-cef3156a677b">30.57</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at September 30, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i6689292233184e8f86f8759e08b851f1_I20200930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNi0xLTEtMS0w_f18d2f06-7239-4581-a481-0339ac31dfa7">5,371,070</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i6689292233184e8f86f8759e08b851f1_I20200930" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNi0zLTEtMS0w_4b3d8fa4-36ce-4294-8cae-e45f1e59fa7f">35.92</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of September&#160;30, 2020, our total unrecognized share-based compensation expense related to RSUs and PSUs was approximately $<ix:nonFraction unitRef="usd" contextRef="i6689292233184e8f86f8759e08b851f1_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMTA4MA_2fcc2097-723a-402b-b7c0-6856714b9397">122.8</ix:nonFraction> million, which will be recognized over the remaining weighted-average vesting period of approximately <ix:nonNumeric contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930" format="ixt-sec:duryear" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMTE3Nw_eadbf66c-07bc-4cc6-9ba1-267c036a721f">2.0</ix:nonNumeric> years.</span></div></ix:continuation><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_76"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 12. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:IncomeTaxDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83Ni9mcmFnOmRlOGFlZmU2YTgwZjRjMTBhYWE3NDg4MTliNDEwZjhmL3RleHRyZWdpb246ZGU4YWVmZTZhODBmNGMxMGFhYTc0ODgxOWI0MTBmOGZfMzIz_63368c91-7ca0-4f44-a675-ffe2db7c5ddc" continuedAt="i7750c0f7345b4b33bf1e3b4a081d4e15" escape="true">Income Taxes</ix:nonNumeric></span></div><div><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:continuation id="i7750c0f7345b4b33bf1e3b4a081d4e15">We recorded an income tax provision of approximately $<ix:nonFraction unitRef="usd" contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:IncomeTaxExpenseBenefit" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83Ni9mcmFnOmRlOGFlZmU2YTgwZjRjMTBhYWE3NDg4MTliNDEwZjhmL3RleHRyZWdpb246ZGU4YWVmZTZhODBmNGMxMGFhYTc0ODgxOWI0MTBmOGZfODE_dd348e1d-e024-447d-91bd-bf9c94b4e509">1.1</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:IncomeTaxExpenseBenefit" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83Ni9mcmFnOmRlOGFlZmU2YTgwZjRjMTBhYWE3NDg4MTliNDEwZjhmL3RleHRyZWdpb246ZGU4YWVmZTZhODBmNGMxMGFhYTc0ODgxOWI0MTBmOGZfODg_aa14f408-33eb-406a-be69-f24a68dde315">2.9</ix:nonFraction> million during the three and nine months ended September 30, 2020, respectively, primarily due to state and foreign income tax expense. We recorded an income tax provision of approximately $<ix:nonFraction unitRef="usd" contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:IncomeTaxExpenseBenefit" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83Ni9mcmFnOmRlOGFlZmU2YTgwZjRjMTBhYWE3NDg4MTliNDEwZjhmL3RleHRyZWdpb246ZGU4YWVmZTZhODBmNGMxMGFhYTc0ODgxOWI0MTBmOGZfMjI4_cca69c52-5d0c-4e93-a25d-88767bebb1e0">0.6</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:IncomeTaxExpenseBenefit" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83Ni9mcmFnOmRlOGFlZmU2YTgwZjRjMTBhYWE3NDg4MTliNDEwZjhmL3RleHRyZWdpb246ZGU4YWVmZTZhODBmNGMxMGFhYTc0ODgxOWI0MTBmOGZfMjM1_2f261f2f-b019-4f13-9c23-246faa6a9b32">1.8</ix:nonFraction> million during the three and nine months ended September 30, 2019, respectively, primarily due to state and foreign income tax expense.</ix:continuation></span></div><div style="text-indent:36pt;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_79"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Note 13. <ix:nonNumeric contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930" name="us-gaap:RelatedPartyTransactionsDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTExNQ_dcfaa622-8706-49f0-a347-081ab0194da6" continuedAt="i7574ff58e65f402485b059123431b6dd" escape="true">Related-Party Transactions</ix:nonNumeric></span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:continuation id="i7574ff58e65f402485b059123431b6dd" continuedAt="i0a159bb9978540a28dc0507c50333840">Our Chief Executive Officer is a member of the Board of Directors of Adobe Systems Incorporated (Adobe). During the three and nine months ended September 30, 2020, we purchased $<ix:nonFraction unitRef="usd" contextRef="i6e3b203d02394ceaa586191bf8542418_D20200701-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTc1_9c98747a-a624-4b3c-9cb6-89cc5cf99eb7">0.3</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i1cd6e2f0cbe14926995b0fe316860320_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTgy_374f6822-9652-472f-872a-2d25e0078c0e">1.1</ix:nonFraction> million, respectively, and during the three and nine months ended September 30, 2019, we purchased $<ix:nonFraction unitRef="usd" contextRef="ia8cc870c416147999ec23f4a2d78e11d_D20190701-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMjMy_9cc01aca-3117-4844-9f07-8c83efddbbf2">0.4</ix:nonFraction>&#160;million and $<ix:nonFraction unitRef="usd" contextRef="i095aba04236c4fac980519c93057b5f0_D20190101-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMjM5_9e7f03ce-5d1d-4f4f-acac-8c4460a4455d">1.9</ix:nonFraction>&#160;million, respectively, of services from Adobe. We had <ix:nonFraction unitRef="usd" contextRef="i6e3b203d02394ceaa586191bf8542418_D20200701-20200930" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:RevenueFromRelatedParties" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNzE0NjgyNTU4MjUwNg_9365ee99-de15-4159-ad3b-d52c93ff236f">no</ix:nonFraction> revenues during the three months ended September 30, 2020 and $<ix:nonFraction unitRef="usd" contextRef="i1cd6e2f0cbe14926995b0fe316860320_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RevenueFromRelatedParties" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMzE4_153823b7-287a-4b49-9152-9a6bba7517ec">0.1</ix:nonFraction> million of revenues during the nine months ended September 30, 2020 from Adobe. We had <ix:nonFraction unitRef="usd" contextRef="ia8cc870c416147999ec23f4a2d78e11d_D20190701-20190930" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:RevenueFromRelatedParties" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMzY2_2e7bb939-3740-4dd7-b653-117c7796c1f0"><ix:nonFraction unitRef="usd" contextRef="i095aba04236c4fac980519c93057b5f0_D20190101-20190930" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:RevenueFromRelatedParties" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMzY2_e5a7e4e9-45a6-4755-8d48-20b2d1e64a64">no</ix:nonFraction></ix:nonFraction> revenues during the three and nine months ended September 30, </ix:continuation></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">27</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><ix:continuation id="i0a159bb9978540a28dc0507c50333840"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">2019 from Adobe. We had $<ix:nonFraction unitRef="usd" contextRef="ib85084af0bac4b9b9233a5138f13c095_I20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DueToOfficersOrStockholdersCurrent" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNDEx_1a62e884-4c60-4209-b654-a2a9f15f588f">0.1</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="i5fc9d1bdaead41b686081b9cf2e4b5cb_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DueToOfficersOrStockholdersCurrent" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNDE4_9bf67c06-1a0d-4884-99f3-2e54ddba2cbd">0.2</ix:nonFraction> million of payables as of September&#160;30, 2020 and December&#160;31, 2019, respectively, to Adobe. We had <ix:nonFraction unitRef="usd" contextRef="ib85084af0bac4b9b9233a5138f13c095_I20200930" decimals="-5" format="ixt-sec:numwordsen" name="us-gaap:RelatedPartyTransactionDueFromToRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNDgx_2f3cd562-9756-4741-ab58-ce0710c452c1">no</ix:nonFraction> outstanding receivables as of September&#160;30, 2020 and December&#160;31, 2019 from Adobe.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The immediate family of&#160;one&#160;of our board members is a member of the Board of Directors of PayPal Holdings, Inc. (PayPal). During the&#160;three and nine months ended September 30, 2020, we incurred payment processing fees of&#160;$<ix:nonFraction unitRef="usd" contextRef="iea3af5c450aa4344a108a5c30879a204_D20200701-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNzQ3_e010f9bb-d74f-433c-bbc1-cabe82eabcdc">0.5</ix:nonFraction> million&#160;and $<ix:nonFraction unitRef="usd" contextRef="i894336de0d954f629de2336b75d81b9d_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNzU0_fb518b30-db45-4b14-ab24-2df3bac6c93a">1.5</ix:nonFraction> million, respectively, and during the three and nine months ended September 30, 2019, we incurred payment processing fees of $<ix:nonFraction unitRef="usd" contextRef="ibabd250cfe6d464b90525acaefaf2ba9_D20190701-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfODMw_8d4c315b-431a-4156-ac63-b569acde5858">0.4</ix:nonFraction>&#160;million and $<ix:nonFraction unitRef="usd" contextRef="id73f1aabd4d34c66a068d01a43991f5b_D20190101-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfODM3_774b0fff-60f3-4ddd-ac1e-d2baf718c83c">1.2</ix:nonFraction>&#160;million, respectively, to PayPal.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:nonFraction unitRef="board_member" contextRef="ib421f5a1f085484c849452c30d1709ae_D20200101-20200930" decimals="INF" format="ixt-sec:numwordsen" name="chgg:RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfODY3_a865cd23-f1d1-4fdc-b4b4-1d54c8313b09">One</ix:nonFraction>&#160;of our board members is also a member of the Board of Directors of Synack, Inc. (Synack). We had <ix:nonFraction unitRef="usd" contextRef="ib85747596fe74cc49461648f9106122d_D20200701-20200930" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTA5OTUxMTYyOTM0Nw_e48207a0-fba9-45a8-9f58-667214294084">no</ix:nonFraction> purchases of services from Synack during the three months ended September 30, 2020 and $<ix:nonFraction unitRef="usd" contextRef="ib421f5a1f085484c849452c30d1709ae_D20200101-20200930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTA2MQ_fbc08c6e-0b75-4254-8a97-23f6484e1015">0.1</ix:nonFraction> million during the nine months ended September 30, 2020. During the three and nine months ended September 30, 2019, we purchased $<ix:nonFraction unitRef="usd" contextRef="i01a6211cd4c8481ba869f71b797c0642_D20190701-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTA5OTUxMTYyOTA2NQ_8cea40a3-1846-4b2d-a9a4-d439a3c30a4e">0.1</ix:nonFraction>&#160;million and $<ix:nonFraction unitRef="usd" contextRef="ie0b0a2a60fd443978604e7b517e2c629_D20190101-20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTA5OTUxMTYyOTA3OQ_e2131e44-e33a-46df-a1a8-13d53943305d">0.4</ix:nonFraction>&#160;million, respectively, of services from Synack.</span></div></ix:continuation><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_85"></div><div style="text-indent:-40.5pt;padding-left:40.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM&#160;2. MANAGEMENT&#8217;S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</span></div><div><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">You should read the following discussion of our financial condition and results of operations in conjunction with our condensed consolidated financial statements and the related notes included in Part I, Item&#160;1, &#8220;Financial Statements (unaudited)&#8221; of this Quarterly Report on Form 10-Q. In addition to historical consolidated financial information, the following discussion contains forward-looking statements that reflect our plans, estimates, and beliefs. Our actual results could differ materially from those discussed in the forward-looking statements. See the section titled &#8220;Note about Forward-Looking Statements&#8221; for additional information. Factors that could cause or contribute to these differences include those discussed below and elsewhere in this Quarterly Report on Form 10-Q, particularly in Part II, Item&#160;1A, &#8220;Risk Factors.&#8221;</span></div><div style="text-indent:27pt;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_88"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Overview</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Chegg is a Smarter Way to Student. As the leading direct-to-student learning platform, we strive to improve educational outcomes by putting the student first in all our decisions. We support students on their journey from high school to college and into their career with tools designed to help them pass their test, pass their class, and save money on required materials. Our services are available online, anytime and anywhere, so we can reach students when they need us most. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Students subscribe to our subscription services, which we collectively refer to as Chegg Services. Our primary Chegg Services include Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, Thinkful, and Mathway. Our Chegg Study subscription service provides &#8220;Expert Answers&#8221; and step-by-step &#8220;Textbook Solutions,&#8221; helping students with their course work. When students need help creating citations for their papers, they can use one of our Chegg Writing properties, including EasyBib, Citation Machine, BibMe, and CiteThisForMe. When students need additional help on a subject, they can reach a live tutor online, anytime, anywhere through Chegg Tutors. Our Chegg Math Solver subscription service helps students understand math by providing a step-by-step math solver and calculator and we expect to incorporate Mathway into Chegg Math Solver. Our Thinkful skills-based learning platform offers professional courses focused on the most in-demand technology skills. In June 2020, we completed our acquisition of Mathway, an online, on-demand math problem solving company that provides a vast range of subject areas in mathematics, including pre-algebra, algebra, trigonometry, pre-calculus, calculus, and linear algebra, and related disciplines.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Required Materials includes our print textbook and eTextbook offerings, which help students save money compared to the cost of buying new. We offer an extensive print textbook library primarily for rent and also for sale both on our own and through our print textbook partners. To deliver these services to students, we partner with a variety of third parties including Cengage Learning, MacMillan, McGraw Hill, Pearson, and Sage Publications.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During the three and nine months ended September 30, 2020, we generated net revenues of $154.0 million and $438.6 million, respectively, and in the same periods had net losses of $37.1 million and $32.3 million, respectively. During the three and nine months ended September 30, 2019, we generated net revenues of $94.2 million and $285.4 million, respectively, and in the same periods had net losses of $11.5 million and $17.8 million, respectively. During the three and nine months ended September 30, 2020, the COVID-19 pandemic continued to have a positive impact to our business and results of operations as we saw an increase in the acceleration of subscriber growth and engagement with our learning platform. In the near-term, we currently expect it to continue to positively impact our business and results of operations and have expanded our efforts to meet the increase in demand for our services including, but not limited to, hiring and customer support measures. However, the COVID-19 pandemic also subjects our business to numerous risks and uncertainties, most of which are beyond our control and cannot be predicted, including when colleges will resume in-person classes, whether they will successfully transition to online education, or how well they will overcome the impacts of the COVID-19 pandemic.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">28</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our long-term strategy is centered upon our ability to utilize Chegg Services to increase student engagement with our learning platform. We plan to continue to invest in the expansion of our Chegg Services to provide a more compelling and personalized solution and deepen engagement with students. In addition, we believe that the investments we have made to achieve our current scale will allow us to drive increased operating margins over time that, together with increased contributions of Chegg Services, will enable us to become profitable and remain cash-flow positive in the long-term. Our ability to achieve these long-term objectives is subject to numerous risks and uncertainties, including our ability to attract, retain, and increasingly engage the student population, intense competition in our markets, the ability to achieve sufficient contributions to revenue from Chegg Services, and other factors, such as the COVID-19 pandemic. These risks and uncertainties are described in greater detail in Part II, Item 1A, &#8220;Risk Factors.&#8221;</span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have presented revenues for our two product lines, Chegg Services and Required Materials, based on how students view us and the utilization of our products by them. More detail on our two product lines is discussed in the next two sections titled &#8220;Chegg Services&#8221; and &#8220;Required Materials.&#8221;</span></div><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_91"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Chegg Services</span></div><div style="text-indent:13.5pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our Chegg Services product line for students primarily includes Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, Thinkful, and Mathway. Students typically pay to access Chegg Services on a monthly basis. We also work with leading brands to provide students with discounts, promotions, and other products that, based on student feedback, delight them. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In the aggregate, Chegg Services revenues were 77% and 79% of net revenues during the three and nine months ended September 30, 2020, respectively, and 74% and 79% of net revenues during the three and nine months ended September 30, 2019, respectively.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_94"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Required Materials</span></div><div style="text-indent:13.5pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our Required Materials product line includes revenues from print textbooks and eTextbooks. Revenues from print textbooks that we own are recognized as the total transaction amount ratably over the lease term, generally a two- to five-month lease period. Revenues from print textbooks owned by a partner are recognized as a revenue share on the total transactional amount of a rental or sale transaction immediately when a print textbook ships to a student. Additionally, Required Materials includes revenues from eTextbooks, which are recognized ratably over the contractual period, generally a two- to five-month period.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In the aggregate, Required Materials revenues were 23% and 21% of net revenues during the three and nine months ended September 30, 2020, respectively, and 26% and 21% of net revenues during the three and nine months ended September 30, 2019, respectively.</span></div><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_100"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Seasonality of Our Business</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Revenues from Chegg Services, print textbooks that we own, and eTextbooks are primarily recognized ratably over the term a student subscribes to our Chegg Services, rents a print textbook or has access to an eTextbook. This has generally resulted in our highest revenues and profitability in the fourth quarter as it reflects more days of the academic year. Our variable expenses related to marketing activities remain highest in the first and third quarters such that our profitability may not provide meaningful insight on a sequential basis.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As a result of these factors, the most concentrated periods for our revenues and expenses do not necessarily coincide, and comparisons of our historical quarterly results of operations on a sequential basis may not provide meaningful insight into our overall financial performance.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">29</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_103"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Results of Operations</span></div><div style="text-indent:27pt;margin-top:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table summarizes our historical condensed consolidated statements of operations (in thousands, except percentage of total net revenues):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:27.993%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.695%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:5.771%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.695%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:5.771%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.695%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:5.771%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.695%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:5.780%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-bottom:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-bottom:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">154,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">100&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">94,151&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">100&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">438,617&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">100&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">285,422&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">100&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Cost of revenues</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">62,370&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">40&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">22,164&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">148,284&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">34&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">66,017&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">23&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross profit</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">91,648&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">60&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">71,987&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">76&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">290,333&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">66&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">219,405&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">77&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating expenses:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Research and development</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44,041&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">29&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">36,442&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">39&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">123,956&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">28&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">101,199&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">35&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Sales and marketing</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24,625&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">16&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">16,822&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">60,621&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">14&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47,334&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">17&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">General and administrative</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">40,784&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">26&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">23,752&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">25&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">98,221&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">22&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">70,044&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">25&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring charges</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">28&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">97&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total operating expenses</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">109,450&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">71&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">77,044&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">82&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">282,798&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">218,674&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">77&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Loss) income from operations</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(17,802)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(11)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(5,057)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(6)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,535&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">731&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total interest expense, net and other (expense) income, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(18,272)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(12)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(5,797)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(6)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(36,924)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(8)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(16,723)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(6)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Loss before provision for income taxes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(36,074)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(23)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(10,854)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(12)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(29,389)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(6)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(15,992)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(6)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Provision for income taxes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,066&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">623&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,875&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,832&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(37,140)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(24)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(11,477)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(13)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(32,264)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(7)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(17,824)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(6)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.85pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%;"> Includes share-based compensation expense as follows:</span></div></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cost of revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">262&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">96&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">644&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Research and development</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,433&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,741&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">23,044&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,876&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sales and marketing</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,431&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,843&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,053&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,405&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">General and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,403&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,185&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">28,668&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">25,779&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total share-based compensation expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">21,529&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">16,865&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">59,409&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47,355&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="text-indent:13.5pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">30</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Three and Nine Months Ended September&#160;30, 2020 and 2019</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Net Revenues</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following tables set forth our total net revenues for the periods shown for our Chegg Services and Required Materials product lines (in thousands, except percentages):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:59.457%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.672%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Chegg Services</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">118,895&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">69,304&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">49,591&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">72&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Required Materials</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">35,123&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24,847&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,276&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">41&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">154,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">94,151&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">59,867&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:59.457%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.672%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Chegg Services</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">345,258&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">224,903&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">120,355&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">54&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Required Materials</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">93,359&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">60,519&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">32,840&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">54&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">438,617&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">285,422&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">153,195&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">54&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Chegg Services revenues increased $49.6 million, or 72%, and $120.4 million, or 54%, during the three and nine months ended September 30, 2020, respectively, compared to the same periods in 2019, primarily due to a 69% increase in subscriber growth, during the three months ended September 30, 2020 compared to the same period in 2019, driven by increased global penetration, our efforts to reduce account sharing, the widespread transition to remote learning as a result of the COVID-19 pandemic, and subscribers from our recent acquisitions. We currently expect a positive impact to our business and results of operations in the near term as a result of the aforementioned drivers in subscriber growth. Chegg Services revenues were 77% and 79% of net revenues during the three and nine months ended September 30, 2020, respectively, and 74% and 79% of net revenues during the three and nine months ended September 30, 2019, respectively. Required Materials revenues increased $10.3 million, or 41%, and $32.8 million, or 54%, during the three and nine months ended September 30, 2020, respectively, compared to the same periods in 2019 primarily due to revenues from print textbooks that we own which are recognized as the total transaction amount ratably over the lease term as opposed to a revenue share on the total transactional amount of a rental or sale transaction immediately when a print textbook ships to a student. Required Materials revenues were 23% and 21% of net revenues during the three and nine months ended September 30, 2020, respectively, and 26% and 21% of net revenues during the three and nine months ended September 30, 2019, respectively.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Cost of Revenues</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following tables set forth our cost of revenues for the periods shown (in thousands, except percentages):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.853%;"><tr><td style="width:1.0%;"></td><td style="width:59.661%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.709%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.532%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.709%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.532%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.709%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.532%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.516%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Cost of revenues</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.85pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">62,370&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">22,164&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">40,206&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">181&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.2pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%;"> Includes share-based compensation expense of:</span></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">262&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">96&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">166&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">173&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="text-align:center;margin-top:5pt;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.853%;"><tr><td style="width:1.0%;"></td><td style="width:59.661%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.709%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.532%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.709%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.532%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.709%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.532%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.516%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Cost of revenues</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.85pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">148,284&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">66,017&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">82,267&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">125&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.2pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%;"> Includes share-based compensation expense of:</span></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">644&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">349&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">118&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Cost of revenues increased and gross margins decreased during the three and nine months ended September 30, 2020, compared to the same periods in 2019, primarily attributable to costs associated with our ownership of print textbooks.</span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">31</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Cost of revenues increased $40.2 million, or 181%, during the three months ended September 30, 2020, compared to the same period in 2019. The increase was primarily attributable to higher order fulfillment fees of $19.6 million, higher cost of purchased textbooks of $7.1&#160;million, higher depreciation of print textbooks of $3.6 million, higher employee-related expenses of $2.9&#160;million, higher amortization of content of $2.6 million,</span><span style="background-color:rgb(255,255,255, 0.0);color:#ee2724;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">higher customer support fees of $2.1&#160;million, and higher payment processing fees of $1.4 million. Gross margins decreased to 60%</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">during the three months ended September 30, 2020, from 76% during the same period in 2019.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Cost of revenues increased $82.3 million, or 125%, during the nine months ended September 30, 2020, compared to the same period in 2019. The increase was primarily attributable to higher order fulfillment fees of $39.3&#160;million, higher depreciation of print textbooks of $10.7&#160;million, higher cost of purchased textbooks of $9.1&#160;million, higher amortization of content of $6.6&#160;million, higher employee-related expenses of $6.5&#160;million, higher customer support fees of $4.2&#160;million, higher payment processing fees of $3.7&#160;million, and higher payments made to tutors of $1.0&#160;million, partially offset by the net gain on textbook library of $2.0&#160;million . Gross margins decreased to 66%</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">during the nine months ended September 30, 2020, from 77% during the same period in 2019.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Operating Expenses</span></div><div style="text-indent:27pt;margin-top:6pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following tables set forth our total operating expenses for the periods shown (in thousands, except percentages):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:59.457%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.672%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Research and development</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.85pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44,041&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">36,442&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,599&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">21&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Sales and marketing</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.85pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24,625&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">16,822&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,803&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">46&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">General and administrative</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.85pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">40,784&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">23,752&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">17,032&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">72&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring charges</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">28&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(28)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">n/m</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total operating expenses</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">109,450&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">77,044&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">32,406&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">42&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.2pt;font-weight:400;line-height:100%;vertical-align:top;">(1) </sup><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%;">Includes share-based compensation expense of:</span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Research and development</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,433&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,741&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,692&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sales and marketing</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,431&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,843&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">588&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">32&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">General and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,403&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,185&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,218&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Share-based compensation expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">21,267&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">16,769&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,498&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">27&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:59.457%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.672%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Research and development</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.85pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">123,956&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">101,199&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">22,757&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">22&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Sales and marketing</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.85pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">60,621&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47,334&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13,287&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">28&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">General and administrative</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.85pt;font-weight:400;line-height:100%;vertical-align:top;">(1)</sup></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">98,221&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">70,044&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">28,177&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">40&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring charges</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">97&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(97)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">n/m</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total operating expenses</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">282,798&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">218,674&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64,124&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">29&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:5.2pt;font-weight:400;line-height:100%;vertical-align:top;">(1) </sup><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:100%;">Includes share-based compensation expense of:</span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Research and development</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">23,044&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,876&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,168&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">45&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sales and marketing</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,053&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,405&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,648&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">30&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">General and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">28,668&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">25,779&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,889&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">11&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Share-based compensation expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">58,765&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47,060&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">11,705&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">25&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-style:italic;font-weight:400;line-height:120%;">_______________________________________</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%;">n/m - not meaningful</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">32</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Research and Development</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Research and development expense increased $7.6 million, or 21%, during the three months ended September 30, 2020 compared to the same period in 2019. The increase was primarily attributable to an increase in employee-related expenses of $3.1 million, higher share-based compensation expense of $2.7 million, and higher technology expenses to support our research and development of $2.2 million, compared to the same period in 2019. Research and development expense as a percentage of net revenues were 29% during the three months ended September 30, 2020 compared to 39% during the same period in 2019.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Research and development expense increased $22.8 million, or 22%, during the nine months ended September 30, 2020 compared to the same period in 2019. The increase was primarily attributable to an increase in employee-related expenses of $10.0&#160;million, higher share-based compensation expense of $7.2 million, and higher technology expenses to support our research and development of $6.7&#160;million, compared to the same period in 2019. Research and development expense as a percentage of net revenues were 28% during the nine months ended September 30, 2020 compared to 35% during the same period in 2019.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Sales and Marketing</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Sales and marketing expense increased by $7.8 million, or 46%, during the three months ended September 30, 2020, compared to the same period in 2019. The increase was primarily attributable to higher streaming radio and display advertisement marketing expense, including our international marketing spend, of $4.9 million, higher employee-related expenses of $2.1&#160;million, and higher share-based compensation expense of $0.6 million, compared to the same period in 2019.&#160;Sales and marketing expense as a percentage of net revenues were 16% during the three months ended September 30, 2020 compared to 18% during the same period in 2019.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Sales and marketing expense increased by $13.3 million, or 28%, during the nine months ended September 30, 2020, compared to the same period in 2019. The increase was primarily attributable to higher streaming radio and display advertisement marketing expense, including our international marketing spend, of $8.3&#160;million, higher employee-related expenses of $3.1&#160;million, and higher share-based compensation expense of $1.6&#160;million, compared to the same period in 2019.&#160;Sales and marketing expense as a percentage of net revenues were 14% during the nine months ended September 30, 2020 compared to 17% during the same period in 2019.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">General and Administrative</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">General and administrative expense increased $17.0 million, or 72%, during the three months ended September 30, 2020 compared to the same period in 2019. The increase was primarily due to an impairment charge on our investment in WayUp, Inc. of $10.0 million, which was the result of the uncertainty around WayUp's ability to raise additional funding to support their future operations., higher employee-related expenses of $5.1 million, and higher share-based compensation expense of $1.2 million, compared to the same period in 2019. General and administrative expense as a percentage of net revenues were 26% during the three months ended September 30, 2020 compared to 25% during the same period in 2019.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">General and administrative expense increased $28.2 million, or 40%, during the nine months ended September 30, 2020 compared to the same period in 2019. The increase was primarily due to an impairment charge on our investment in WayUp of $10.0 million, which was the result of the uncertainty around WayUp's ability to raise additional funding to support their future operations., higher employee-related expenses of $10.0&#160;million, higher professional fees of $3.0&#160;million largely driven by expenses related to our acquisition of Mathway, and higher share-based compensation expense of $2.9 million, compared to the same period in 2019. General and administrative expense as a percentage of net revenues were 22% during the nine months ended September 30, 2020 compared to 25% during the same period in 2019.</span></div><div><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The increases in employee-related expenses during the three and nine months ended September 30, 2020, compared to the same periods in 2019, are largely driven by employees from our acquisition of Thinkful.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">33</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Interest Expense and Other (Expense) Income, Net</span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following tables set forth our interest expense and other (expense) income, net, for the periods shown (in thousands, except percentages):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:59.457%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.672%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest expense, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(17,468)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(13,548)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3,920)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">n/m</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other (expense) income, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(804)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,751&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(8,555)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">n/m</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total interest expense, net and other (expense) income, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(18,272)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(5,797)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(12,475)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">n/m</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="text-align:center;margin-top:5pt;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:59.457%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.672%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest expense, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(44,320)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(31,294)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(13,026)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">n/m</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other (expense) income, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,396&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">14,571&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(7,175)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">n/m</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total interest expense, net and other (expense) income, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(36,924)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(16,723)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(20,201)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">n/m</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-style:italic;font-weight:400;line-height:120%;">_______________________________________</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%;">n/m - not meaningful</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Interest expense, net increased during the three months ended September 30, 2020, compared to the same period in 2019 as a result of interest expense related to the 2026 notes. Interest expense, net increased during the nine months ended September 30, 2020, compared to the same periods in 2019, as a result of interest expense related to the 2026 notes and 2025 notes.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Other (expense) income, net, decreased during the three and nine months ended September 30, 2020, compared to the same periods in 2019, as a result of lower interest income earned on our investments due to lower interest rates and the $3.3&#160;million loss on early extinguishment of debt primarily related to the partial exchange of the 2023 notes.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Provision for Income Taxes</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following tables set forth our provision for income taxes for the periods shown (in thousands, except percentages):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:59.457%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.672%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Provision for income taxes</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,066&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">623&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">443&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">71&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:59.457%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.724%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:6.672%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Provision for income taxes</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,875&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,832&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,043&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">57&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We recorded an income tax provision of approximately $1.1 million and $2.9 million during the three and nine months ended September 30, 2020, respectively, and an income tax provision of approximately $0.6 million and $1.8 million during the three and nine months ended September 30, 2019, respectively. The increase during the three and nine months ended September 30, 2020 compared to the same periods in 2019 was primarily due to an increase in foreign profits.</span></div><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_106"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Liquidity and Capital Resources</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of September&#160;30, 2020, our principal sources of liquidity were cash, cash equivalents, and investments totaling $1.8 billion, which were held for working capital purposes. The substantial majority of our net revenues are from e-commerce transactions with students, which are settled immediately through payment processors, as opposed to our accounts payable, which are settled based on contractual payment terms with our suppliers. </span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In June 2020, our board of directors approved a securities repurchase program pursuant to which we may, from time to time, repurchase up to $500.0&#160;million of our common stock and/or convertible notes, through open market purchases, block </span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">34</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">trades, and/or privately negotiated transactions or pursuant to Rule 10b5-1 plans, in compliance with applicable securities laws and other legal requirements. The timing, volume, and nature of the repurchases will be determined by management based on the capital needs of the business, market conditions, applicable legal requirements, and other factors. The repurchase program will end on December 31, 2021. There were no securities repurchased during the three months ended September 30, 2020.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2020, March/April 2019 and April 2018, we closed offerings of our 2026 notes, 2025 notes and 2023 notes generating net proceeds of approximately $984.1 million, $780.2 million and $335.6 million, respectively, in each case after deducting the initial purchasers&#8217; discount and estimated offering expenses payable by us.  The 2026 notes, 2025 notes and 2023 notes mature on September&#160;1, 2026, March&#160;15, 2025 and May&#160;15, 2023, respectively, unless converted, redeemed or repurchased in accordance with their terms prior to such date.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of September&#160;30, 2020, we have incurred cumulative losses of $448.6 million from our operations and we expect to incur additional losses in the future. Our operations have been financed primarily by our initial public offering of our common stock (IPO), our 2017 follow-on public offering, our 2023 notes, 2025 notes and 2026 notes offerings, and cash generated from operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We believe that our existing sources of liquidity will be sufficient to fund our operations and debt service obligations for at least the next 12 months. Our future capital requirements will depend on many factors, including our rate of revenue growth, our investments in research and development activities, our acquisition of new products and services and our sales and marketing activities. To the extent that existing cash and cash from operations are insufficient to fund our future activities, we may need to raise additional funds through public or private equity or debt financing. Additional funds may not be available on terms favorable to us or at all. If adequate funds are not available on acceptable terms, or at all, we may be unable to adequately fund our business plans and it could have a negative effect on our business, operating cash flows and financial condition.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Most of our cash is held in the United States. As of September&#160;30, 2020, our foreign subsidiaries held an insignificant amount of cash in foreign jurisdictions. We currently do not intend or foresee a need to repatriate some of these foreign funds, however, as a result of the Tax Cuts and Jobs Act we anticipate the U.S. federal impact to be minimal if these foreign funds are repatriated. In addition, based on our current and future needs, we believe our current funding and capital resources for our international operations are adequate.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table sets forth our cash flows (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:74.706%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.630%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.533%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.631%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:6.75pt;margin-top:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;">Condensed Consolidated Statements of Cash Flows Data:</span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash provided by operating activities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">168,655&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">86,575&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash used in investing activities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(750,942)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(610,384)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash provided by financing activities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">722,445&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">599,627&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Cash Flows from Operating Activities</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net cash provided by operating activities during the nine months ended September 30, 2020 was $168.7 million. Our net loss of $32.3 million was increased by the change in our deferred revenue of $32.2 million and accrued liabilities of $34.3 million. Additionally, we had significant non-cash operating expenses including print textbook depreciation expense of $10.7 million, other depreciation and amortization expense of $33.1 million, share-based compensation expense of $59.4 million, the amortization of debt discount and issuance costs of $42.9 million, the loss from impairment of strategic equity investment of $10.0 million and the loss on early extinguishment of debt of $3.3 million, partially offset by repayment of convertible senior notes attributable to debt discount of $14.9 million and gain on textbook library, net of $2.0 million.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net cash&#160;provided by&#160;operating activities during the&#160;nine months ended September 30, 2019&#160;was&#160;$86.6 million. Our net loss of&#160;$17.8 million&#160;was offset by significant non-cash operating expenses including other depreciation and amortization expense of&#160;$21.4 million,&#160;share-based compensation expense of&#160;$47.4 million, and the amortization of debt discount and issuance costs related to the notes of $30.1 million.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">35</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Cash Flows from Investing Activities</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net cash used in investing activities during the nine months ended September 30, 2020 was $750.9 million and was related to the purchases of investments of $968.1 million, the purchases of textbooks of $49.6 million, the purchases of property and equipment of $57.5 million, the acquisition of business of $92.8 million and the purchase of strategic equity investment of $2.0 million, partially offset by the maturity of investments of $412.0 million and proceeds from the disposition of textbooks of $7.0 million.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net cash&#160;used in&#160;investing activities during the&#160;nine months ended September 30, 2019&#160;was&#160;$610.4 million&#160;and was related to the purchases of property and equipment of $31.5 million and the purchases of investments of $822.9 million, partially offset by the maturity of investments of $190.7 million and proceeds from sale of investments of $53.3 million.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Cash Flows from Financing Activities</span></div><div style="text-indent:13.5pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net cash provided by financing activities during the nine months ended September 30, 2020 was $722.4 million and was related to the proceeds from issuance of 2026 notes, net of issuance costs, of $984.1 million, proceeds from 2023 notes capped call instruments of $57.4 million, and proceeds from the issuance of common stock under stock plans of $9.2 million, partially offset by repayment of a portion of our 2023 notes of $159.7 million, purchase of the convertible senior notes capped call instruments related to our 2026 notes of $103.4 million and payment of $65.2 million in taxes related to the net share settlement of equity awards</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net cash provided by&#160;financing activities during the nine months ended September 30, 2019&#160;was&#160;$599.6 million&#160;and was related to the proceeds from issuance of 2025 notes, net of issuance costs, of $780.2 million and proceeds from the issuance of common stock under stock plans of $27.7 million, partially offset by purchase of the convertible senior notes capped call instruments related to our 2025 notes of $97.2 million, the payment of $91.1 million in taxes related to the net share settlement of equity awards, and the repurchase of common stock of $20.0 million done in connection with the issuance of the convertible senior notes.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_109"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Contractual Obligations and Other Commitments</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2020, we issued $<ix:nonFraction unitRef="usd" contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="9" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xMDkvZnJhZzozOTE2M2Q0MmZmMTQ0MmNmOTVhMDlmMjRkZmY1MjNkOC90ZXh0cmVnaW9uOjM5MTYzZDQyZmYxNDQyY2Y5NWEwOWYyNGRmZjUyM2Q4Xzk4OTU2MDQ2NTA1NzI_765412e9-ba84-410a-b15e-d79e8cff7d26">1.0</ix:nonFraction> billion in aggregate principal amount of 2026 notes and exchanged $<ix:nonFraction unitRef="usd" contextRef="i629578467ad24a2db80684b24827e18f_I20200831" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentRepurchasedFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xMDkvZnJhZzozOTE2M2Q0MmZmMTQ0MmNmOTVhMDlmMjRkZmY1MjNkOC90ZXh0cmVnaW9uOjM5MTYzZDQyZmYxNDQyY2Y5NWEwOWYyNGRmZjUyM2Q4XzkzNDU4NDg4MzY2OTg_a8f49658-9ba9-4e17-9869-fdd719435a1c">172.0</ix:nonFraction>&#160;million aggregate principal amount of the 2023 notes. See Note 8, &#8220;Convertible Senior Notes,&#8221; of the Notes to Condensed Consolidated Financial Statements of Part I, Item 1 of this Quarterly Report on Form 10-Q for additional information.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">There were no other material changes in our commitments under contractual obligations, as disclosed in the section titled &#8220;Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations&#8221; contained in our Annual Report on Form 10-K for the year ended December&#160;31, 2019.</span></div><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_112"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Off-Balance Sheet Arrangements</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Through September&#160;30, 2020, we did not have any relationships with unconsolidated organizations or financial partnerships, such as structured finance or special purpose entities that would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_115"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Critical Accounting Policies, Significant Judgments and Estimates</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our condensed consolidated financial statements are prepared in accordance with generally accepted accounting principles in the United States. The preparation of these condensed consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, costs and expenses and related disclosures. These estimates form the basis for judgments we make about the carrying values of our assets and liabilities, which are not readily apparent from other sources. We base our estimates and judgments on historical experience and on various other assumptions that we believe are reasonable under the circumstances. On an ongoing basis, we evaluate our estimates and assumptions. The current COVID-19&#160;pandemic has caused uncertainty and disruption in the global economy and financial markets. We are not aware of any specific event or circumstance that would require updates to our estimates or judgments or require us to revise the carrying value of our assets or liabilities. These estimates may change as new events occur and additional information is obtained. Our actual results may differ from these estimates under different assumptions or conditions. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">36</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Except for our critical accounting policy on textbook library, there have been no material changes in our critical accounting policies and estimates during the&#160;nine months ended September 30, 2020&#160;as compared to the critical accounting policies and estimates disclosed in Part II, Item 7 &#8220;Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations&#8221; contained in our Annual Report on Form 10-K for the year ended December&#160;31, 2019.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Textbook Library</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We write down textbooks on a book-by-book basis for lost, damaged, or excess print textbooks. Factors considered in the determination of write-downs for print textbooks include historical experience, management&#8217;s knowledge of current business conditions, and expectations of future demand. The consideration of these factors requires management to make significant judgments in the determination of our write-down for print textbooks in any given period which could have a material impact on our result of operations.</span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;margin-bottom:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We depreciate our print textbooks, less an estimated salvage value, over an estimated useful life of four years using an accelerated method of depreciation, as we estimate this method most accurately reflects the actual pattern of decline in their economic value. The salvage value considers the historical trend and projected proceeds for print textbooks. The useful life is determined based on the estimated time period in which the print textbooks are held and rented. We review the estimated salvage value and useful life of our print textbook library on an ongoing&#160;basis.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We review the accelerated method of depreciation to ensure consistency with the value of the print textbooks to our customers during their useful life. Based on historical experience, we believe that a print textbook has more value to our customers and us early in its life and therefore an accelerated depreciation method best reflects the actual pattern of decline in economic value and aligns with the print textbooks&#8217; deteriorating condition over time. In addition, we consider the utilization of the print textbooks and the revenues we can earn, recognizing that a used print textbook rents for a lower amount than a new print textbook. Should the actual rental activity or deterioration of print textbooks differ from our estimates, the gain or loss on print textbooks liquidated or the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis could differ in any given period, which could have a material impact to our results of operations.</span></div><div style="text-indent:24.75pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, we evaluate the appropriateness of the estimated salvage value and useful life estimates based on historical transactions with both vendors and customers and reviewing a blend of actuals and estimates of the lifecycle of each print textbook. Our estimates utilize data from historical experience, including actual proceeds from print textbooks as a percentage of original sourcing costs, channel mix and the projected value of a print textbook in relation to the original source cost over time. As we continue to accumulate additional data related to our print textbook library, we may make refinements in the estimated salvage value, method of depreciation, or useful life. Any potential refinements could impact our print textbook depreciation expense, the gain or loss on print textbooks liquidated, or the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis and could have a material impact to our results of operations.</span></div><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_118"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Recent Accounting Pronouncements</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For relevant recent accounting pronouncements, see Note 1. Background and Basis of Presentation of our accompanying Notes to Condensed Consolidated Financial Statements included in Part I, Item 1, &#8220;Financial Statements (unaudited)&#8221; of this Quarterly Report on Form 10-Q.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_121"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM&#160;3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2020, we issued $1.0 billion in aggregate principal amount of 2026 notes. We carry these notes at face value less unamortized debt discount and debt issuance costs on our condensed consolidated balance sheets. Because the notes do not bear interest, we do not have any economic interest rate exposure or financial statement risk associated with changes in interest rates. The fair value of the notes, however, may fluctuate when interest rates and the market price of our stock changes. See Note 8, &#8220;Convertible Senior Notes,&#8221; of the Notes to Condensed Consolidated Financial Statements of Part I, Item 1 of this Quarterly Report on Form 10-Q for additional information.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">There have been no other material changes in our market risk during the&#160;nine months ended September 30, 2020, compared to the disclosures in Part II, Item 7A, &#8220;Quantitative and Qualitative Disclosures about Market Risk&#8221; contained in our Annual Report on Form 10-K for the year ended December&#160;31, 2019.</span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">37</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_124"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM&#160;4. CONTROLS AND PROCEDURES</span></div><div><span><br/></span></div><div style="text-indent:-18pt;padding-left:18pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(a)</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;padding-left:6.34pt;">Evaluation of Disclosure Controls and Procedures</span></div><div style="padding-left:18pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Under the supervision and with the participation of our management, including our principal executive officer and principal financial officer, we conducted an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules&#160;13a-15(e) and 15d-15(e) under the Exchange Act, as of the end of the period covered by this report.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In designing and evaluating our disclosure controls and procedures, management recognizes that any disclosure controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. In addition, the design of disclosure controls and procedures must reflect the fact that there are resource constraints and that management is required to apply its judgment in evaluating the benefits of possible controls and procedures relative to their costs.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Based on management&#8217;s evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures are designed to, and are effective to, provide assurance at a reasonable level that the information we are required to disclose in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosures.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:-18pt;padding-left:18pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(b)</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;padding-left:5.78pt;">Changes in Internal Control over Financial Reporting</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-indent:27pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During the three months ended September 30, 2020, there were no changes in our internal control over financial reporting identified in connection with the evaluation required by Rules 13a-15(d) and 15d-15(d) of the Exchange Act that occurred that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. </span><span style="background-color:rgb(255,255,255, 0.0);color:#212529;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We continue to monitor the impact of the COVID-19 pandemic and, despite many of our employees working remotely, have not experienced any changes that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.</span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">38</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_127"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">PART II - OTHER INFORMATION</span></div><div style="text-align:center;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_130"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM&#160;1. LEGAL PROCEEDINGS</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">From time to time, third parties may assert patent infringement claims against us in the form of letters, litigation or other forms of communication. In addition, we may from time to time be subject to other legal proceedings and claims in the ordinary course of business, including claims of alleged infringement of trademarks, copyrights and other intellectual property rights; employment claims; and general contract or other claims. We may also, from time to time be subject to various legal or government claims, disputes, or investigations. Such matters may include, but not be limited to, claims, disputes or investigations related to warranty, refund, breach of contract, employment, intellectual property, government regulation or compliance or other matters.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On June 18, 2020, we received a Civil Investigative Demand (CID) from the Federal Trade Commission (FTC) to determine whether we may have violated Section 5 of the FTC Act or the Children's Online Privacy Protection Act (COPPA), as they relate to deceptive or unfair acts or practices related to consumer privacy and/or data security. Pursuant to the CID, the FTC has requested responses to interrogatories and the production of documents pertaining to data breach incidents and our data security and privacy practices generally. Efforts are currently underway to collect the documents and information requested after reaching an agreement with the FTC on the order and timing of our responses.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On May 12, 2020, we received notice that 15,107 arbitration demands were filed against us by individuals represented by the same legal counsel, each alleging to have suffered more than $25,000 in damages as a result of the 2018 Data Incident. On July 1, 2020, an additional 1,007 arbitration demands were filed by the same counsel. On August 12, 2020, an additional 577 arbitration demands were filed by the same counsel. We dispute that these claimants have a valid basis for seeking arbitration and assert that they have acted in bad faith. We have filed a motion seeking modification of the Court's order to arbitrate. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On March 3, 2020, Ingram Hosting Holdings LLC (IHH) filed a complaint in the U.S. District Court for the Middle District of Tennessee alleging that Chegg breached its various contracts with IHH and other Ingram group entities, seeking damages in the amount of $17&#160;million. An answer was filed on March 31, 2020. Chegg and Ingram have now dismissed the litigation after reaching an amicable settlement of the dispute which includes an immaterial undisclosed payment from Ingram.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On November 5, 2018, NetSoc, LLC (NetSoc) filed a complaint against us in the U.S. District Court for the Southern District of New York for patent infringement alleging that the Chegg Tutors service infringes U.S. Patent No. 9.978,107 and seeking unspecified compensatory damages. A responsive pleading was filed on February 19, 2019. On January 13, 2020, the Court issued an order dismissing the case as to Chegg. On January 30, 2020, NetSoc appealed the dismissal. On April 21, 2020, the Court granted Chegg's motion to hold the appeal in abeyance pending outcome of an appeal in the litigation above. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have not recorded any amounts related to the above matters, as we do not believe that a loss is probable in these matters. We are not aware of any other pending legal matters or claims, individually or in the aggregate, that are expected to have a material adverse impact on our condensed consolidated financial position, results of operations, or cash flows. However, our analysis of whether a claim may proceed to litigation cannot be predicted with certainty, nor can the results of litigation be predicted with certainty. Nevertheless, defending any of these actions, regardless of the outcome, may be costly, time consuming, distract management personnel and have a negative effect on our business. An adverse outcome in any of these actions, including a judgment or settlement, may cause a material adverse effect on our future business, operating results and/or financial condition. </span></div><div><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_133"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM&#160;1A. RISK FACTORS</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">The risks and uncertainties set forth below, as well as other risks and uncertainties described elsewhere in this Quarterly Report on Form 10-Q including in our condensed consolidated financial statements and related notes and the section titled &#8220;Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations&#8221; or in other filings by Chegg with the SEC, could adversely affect our business, financial condition, results of operations, and the trading price of our common stock. Additional risks and uncertainties that are not currently known to us or that are not currently believed by us to be material may also harm our business operations and financial results. Because of the following risks and uncertainties, as well as other factors affecting our financial condition and results of operations, past financial performance should not be considered to be a reliable indicator of future performance, and investors should not use historical trends to anticipate results or trends in future periods.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">39</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Risks Related to Our Business and Industry </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">The full effect of the COVID-19 pandemic is uncertain and cannot be predicted. The COVID-19 pandemic could worsen, or its effects may be prolonged, which could lead to a materially adverse effect on our business and results of operations.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The COVID-19 pandemic has caused significant volatility in financial markets and has raised the prospect of an extended global recession. Further, the full effects of the pandemic cannot be predicted as a result of uncertainties including the extent and rate of the spread, the possibility and timing of any vaccine, treatment, or cure or stop to the spread, and the potential for additional peaks in infection rates. Public health problems resulting from COVID-19 and precautionary measures instituted by governments and businesses to mitigate its spread, including travel restrictions, school and business closures and restrictions, and quarantines, could contribute to a general slowdown in the global economy, adversely impact our customers and partners, and disrupt our operations. Changes in our operations with respect to COVID-19 or employee illnesses resulting from the pandemic may result in inefficiencies or delays, including in sales and marketing and order fulfillment efforts and could result in additional costs related to business continuity initiatives that cannot be fully mitigated through succession planning, employees working remotely, or teleconferencing technologies. </span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">All of our employees worldwide are currently working remotely as a result of the COVID-19 pandemic. The health of our employees is of primary concern and given the uncertainties of the outcome of the COVID-19 pandemic, we cannot reasonably predict when our employees will be able to return to our offices and may need to take further precautionary measures to ensure the health of our employees. Additionally, our management team has been focusing additional time on planning for and mitigating the risks of the COVID-19 pandemic, which may reduce the amount of time available for other initiatives. The COVID-19 pandemic may lead to inefficiencies of our employees, operational and cybersecurity risks and other circumstances which could have an adverse impact on our results of operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">While our business was not materially and adversely affected by the COVID-19 pandemic during the&#160;three and nine months ended September 30, 2020, the future effects of the pandemic may have a material adverse impact on our business and result of operations in the near-term. The extent of the impact on our business will depend on future developments, which are uncertain and cannot be predicted. COVID-19 and related governmental reactions may have a negative impact on our business, liquidity, results of operations, and stock price due to the occurrence of some, or all, of the following events or circumstances:</span></div><div><span><br/></span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">our inability to manage our business effectively due to key employees becoming ill, working from home inefficiently, and being unable to travel to our facilities;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">our inability to realize our expected return on textbooks in our print textbook library as educators transition to online curriculums;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">the requirement that our management team shift its focus to mitigating risks related to COVID-19 and away from our day-to-day operations and initiatives;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">disruptions to the operations of our logistics and distribution partners, which could impact our ability to timely deliver our print textbooks to students;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">our textbook partners&#8217; inability to fill our textbook orders due to disruptions to their operations or overwhelming demand from their own customers; and</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">system interruptions that slow our website or make our website unavailable as our third-party software and service providers experience increased usage.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We are continuously monitoring our business and operations to take appropriate actions with the intention to mitigate risks arising from the COVID-19 pandemic but there can be no guarantee that the actions we take will be successful. Should the situation worsen and not improve, or our steps for risk mitigation fail, our business, financial condition, results of operations, and prospects may be materially and adversely affected.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We are unable to determine when colleges will broadly resume in-person classes, whether they will successfully transition to online education, or how well they will overcome the impacts of the COVID-19 pandemic. Ongoing uncertainty or worsening of the COVID-19 pandemic could cause colleges to suffer financial decline or warrant them taking more drastic actions with regard to campus shut downs which could lead to a materially adverse impact on our business and results of operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">A significant number of United States and international colleges ceased in-person classes during the first half of 2020 in an attempt to limit the spread of the COVID-19 pandemic and ensure the safety of their students. Uncertainties surrounding the COVID-19 pandemic are forcing colleges to rethink their near-term plans for instruction by transitioning to alternative methods of instruction, including online learning, that they may not be well-adapted for. Colleges will need to consider, among other </span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">40</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">things, when they reopen their campuses for in-person classes and how many students, including international students, are allowed to enroll in future classes. Many colleges and universities, including high profile universities such as Harvard University and the University of California at Berkeley, have announced that they will commence the Fall 2020 term with the vast majority of classes offered remotely. Should the COVID-19 pandemic continue to spread and worsen, colleges may face reduced enrollment by students not willing to engage in or pay for remote learning and reduced income from cancellation of income-generating activities such as collegiate sports.  Further, if the COVID-19 pandemic continues to worsen and limit the functionality of the colleges and universities, they may not have the financial resources to withstand prolonged declines in enrollment, diminishing revenues and even potential shutdowns and may be forced to close. If colleges limit enrollment or are forced to close, we may see lower customer engagement with our products and services, which could lead to a materially adverse impact on our business and result of operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our limited operating history and evolving digital offerings make it difficult to evaluate our current business and future prospects.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Although we began our operations in July 2005, we did not launch our online print textbook rental business until 2007 or begin generating revenues at scale from print textbook rentals until 2010.  We completed a transition to a new model for our Required Materials product line in November 2016 through our strategic partnership with Ingram to accelerate our transition away from the more capital-intensive aspects of the print textbook rental business. We continue to market, use our branding, and maintain the customer experience around print textbook rentals, while through the end of 2019, Ingram or other partners funded all rental textbook inventory and assumed title and risk of loss related to textbook rentals for the textbooks they owned. In 2020, we began transitioning our textbook rental business and resumed owning textbooks, now working with FedEx as our vendor for warehousing and fulfillment services.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Since July 2010, we have focused on expanding our offerings, in many instances through the acquisition of other companies, to include supplemental materials. For example, in June 2020, we acquired Mathway to strengthen our existing Chegg Math Solver service that we launched in June 2018, with the addition of new subjects, languages, and international reach and in October 2019, we acquired Thinkful to provide a skills-based learning platform that offers professional courses in software engineering, data science, data analytics, product design, product management, and digital marketing directly to students across the United States. Our newer products and services, or any other products and services we may introduce or acquire, may not be integrated effectively into our business, achieve or sustain profitability, or achieve market acceptance at levels sufficient to justify our investment.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our ability to fully integrate new products and services into our learning platform or achieve satisfactory financial results from them is unproven. Because we have a limited operating history, in particular operating a fully digital platform, and the market for our products and services, including newly acquired or developed products and services, is rapidly evolving, it is difficult for us to predict our results of operations, particularly with respect to our newer offerings, and the ultimate size of the market for our products and services. If the market for a learning platform does not develop as we expect, or if we fail to address the needs of this market, our business will be harmed.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We face risks, expenses, and difficulties related to our specific business model, as well as those typically encountered by companies in their early stage of development, including, but not limited to our ability to successfully:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">execute on our evolving business model, including our transition back to the ownership of print textbooks;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">transition fulfillment logistics from Ingram to FedEx;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">develop new products and services, both independently and with developers or other third parties;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">acquire complementary products and services to expand our offerings and enhance our learning platform;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">attract and retain students and increase their engagement with our learning platform;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">prevent students from stealing accounts, sharing accounts, and cheating with other students;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">manage the growth of our business, including increasing or unforeseen expenses;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">develop and scale a high-performance technology infrastructure to efficiently handle increased usage by students, especially during peak periods prior to each academic term;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">adapt to disruption in education caused by the COVID-19 pandemic;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">maintain and manage relationships with strategic partners, including distributors, publishers, wholesalers, colleges, and brands;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">ensure our platform remains secure and protects the information of students, tutors and other users;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">attract and retain brands to our marketing services;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">develop and pursue a profitable business model and pricing strategy;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">compete with companies that offer similar services or products;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">expand into adjacent markets;</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">41</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">enter into a skills-based business;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">navigate the ongoing evolution and uncertain application of regulatory requirements, such as privacy laws, to our business, including our new products and services;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">continue to adapt and execute on our business plan with a remote employee base;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">integrate and realize synergies from businesses that we acquire; and</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">expand, operate, and compete in international markets.</span></div><div style="padding-left:58.5pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have encountered and will continue to encounter these risks and if we do not manage them successfully, our business, financial condition, results of operations, and prospects may be materially and adversely affected.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our results of operations are expected to be difficult to predict based on a number of factors.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We expect our results of operations to fluctuate in the future based on a variety of factors, many of which are outside our control and difficult to predict. As a result, period-to-period comparisons of our results of operations may not be a good indicator of our future or long-term performance. The following factors may affect us from period-to-period and may affect our long-term performance:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to attract and retain students and increase their engagement with our learning platform, particularly related to our Chegg Services subscribers;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">changes to Internet search engines and application marketplaces that drive traffic to our platform;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the rate of adoption of our offerings;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to successfully utilize the information gathered from our learning platform to enhance our Student Graph and target sales of complementary products and services to our students;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">changes in demand, including due to the current COVID-19 pandemic, and pricing for print textbooks and eTextbooks;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the ability of our logistics partners to manage fulfillment processes, including potential shipping delays caused by the COVID-19 pandemic and significant volume increases during peak periods and as a result of the potential growth in volume of transactions over time;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our transition from Ingram to FedEx for print textbook fulfillment;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to integrate the Chegg and Thinkful businesses;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to integrate Mathway into our subscription platform;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">changes by our competitors to their product and service offerings;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">price competition and our ability to react appropriately to such competition;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability and Ingram's ability to manage Ingram's textbook library and our ability and FedEx's ability to manage our textbook library;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to execute on our strategic partnerships with our logistics partners;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">disruptions to our internal computer systems and our fulfillment information technology infrastructure, particularly during peak periods; </span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the amount and timing of operating costs and capital expenditures relating to expansion of our business, operations, and infrastructure;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to successfully manage the integration of operations, technology and personnel resulting from our acquisitions;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the effects of the COVID-19 pandemic on education generally, which has caused schools, colleges, and universities to adjust curriculums and implement remote learning;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to respond to changes in the education environment as a result of the COVID-19 pandemic;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">government regulations, in particular regarding privacy and advertising and taxation policies; and</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">general macroeconomic conditions and economic conditions specific to education, including the current COVID-19 pandemic.</span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">42</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We have a history of losses and we may not achieve or sustain profitability in the future.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have experienced significant net losses since our incorporation in July 2005, and we may continue to experience net losses in the future. Our net losses for the three and nine months ended September 30, 2020 were $37.1 million and $32.3 million, respectively, and for the three and nine months ended September 30, 2019 were $11.5 million and $17.8 million, respectively. As of September&#160;30, 2020, we had an accumulated deficit of $448.6 million. We expect to make significant investments in the development and expansion of our business and our cost of revenues and operating expenses may increase. We may not succeed in increasing our revenues sufficiently to offset these higher expenses, and our efforts to grow the business may prove more expensive than we currently anticipate. We may incur significant losses in the future for a number of reasons, including slowing demand for our products and services; increasing competition, particularly for the price of textbooks; decreased spending on education; and other risks described in this Quarterly Report on Form 10-Q. We may encounter unforeseen expenses, challenges, complications, and delays, and other unknown factors, many of which are exacerbated by the effects of the COVID-19 pandemic, as we pursue our business plan and our business model continues to evolve. While Chegg Services revenues have grown in recent periods, this growth may not be sustainable and we may not be able to achieve profitability. To achieve profitability, we may need to change our operating infrastructure and scale our operations more efficiently. We also may need to reduce our costs or implement changes in our product offerings to improve the predictability of our revenues. If we fail to implement these changes on a timely basis or are unable to implement them due to factors beyond our control, our business may suffer. If we do achieve profitability, we may not be able to sustain or increase such profitability.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">If our efforts to attract new students to use our products and services and increase student engagement with our learning platform are not successful, our business and results of operations will be adversely affected. Our future revenues depend on our ability to attract new students, requiring us to invest continuously in marketing to the student population to build brand awareness and loyalty, which we may not be able to accomplish cost-effectively or at all.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The growth of our business depends on our ability to attract new students to use our products and services and to increase the level of engagement by existing students with our learning platform. The substantial majority of our revenues depends on small transactions made by a widely dispersed student population with an inherently high rate of turnover primarily as a result of graduation. Many of the students we desire to attract are accustomed to obtaining textbooks through bookstores or used booksellers. The rate at which we expand our student user base and increase student engagement with our learning platform may decline or fluctuate because of several factors, including:</span></div><div><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to engage high school students with our Chegg Writing, Chegg Tutors, Chegg Math Solver, Chegg Prep, and College Admissions and Scholarship Services;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to produce compelling supplemental materials and services for students to improve their outcomes throughout their educational journey;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to produce engaging mobile applications and websites for students to engage with our learning platform;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability and our fulfillment partner&#8217;s ability to consistently provide students with a convenient, high quality experience for selecting, receiving, and returning print textbooks;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to accurately forecast and respond to student demand for print textbooks;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the pricing of our physical textbooks and eTextbooks for rental or sale in relation to other alternatives, including the prices offered by publishers or by other competing textbook rental providers;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the quality and prices of our offerings compared to those of our competitors;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the rate of adoption of eTextbooks and our ability to capture a significant share of that market;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">changes in student spending levels;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">changes in the number of students attending college;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the effectiveness of our sales and marketing efforts, including our success in generating word-of-mouth referrals; and</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to introduce new products and services that are favorably received by students.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">If we do not attract more students to our learning platform and the products and services that we offer or if students do not increase their level of engagement with our platform, our revenues may grow more slowly than expected or decline. The student demographic is characterized by rapidly changing tastes, preferences, behavior, and brand loyalty. Developing an enduring business model to serve this population is particularly challenging. Our ability to attract new students depends not only on investment in our brand and our marketing efforts, but also on the perceived value of our products and services versus competing alternatives among our extremely price conscious student user base. If our efforts to satisfy our existing student user base are not successful or become less effective, or if the cost of such efforts were to significantly increase, we may not be able to attract new students as successfully or efficiently and, as a result, our business, results of operations, and financial condition will be adversely affected. </span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">43</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Additionally, even if we succeed in establishing brand awareness and loyalty, we may be unable to maintain and grow our student user base if we are unable to offer competitive prices for our products and services or adequately prevent unauthorized account sharing of our subscription program services. If we fail to expand our user base, our business, results of operations, and financial condition would be adversely affected.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Any significant disruption, including those related to cybersecurity or arising from cyber-attacks, to our computer systems, especially during peak periods, could result in a loss of students and/or brands which could harm our business, results of operations, and financial condition.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We rely on computer systems housed in six facilities, three located on the East Coast and three located on the West Coast, to manage our operations. We have experienced and expect to continue to experience periodic service interruptions and delays involving our systems. While we maintain a fail-over capability that would allow us to switch our operations from one facility to another in the event of a service outage, that process would still result in service interruptions that could be significant in duration. These service interruptions could have a disproportionate effect on our operations if they were to occur during one of our peak periods. Our facilities are also vulnerable to damage or interruption from earthquakes, floods, fires, power loss, telecommunications failures, and similar events. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our facilities and information systems, as well as those of our third-party service providers, are also subject to break-ins, sabotage, intentional acts of vandalism, cybersecurity risks including cyber-attacks such as computer viruses and denial of service attacks, the failure of physical, administrative, and technical security measures, terrorist acts, natural disasters, human error, the financial insolvency of our third-party vendors, and other unanticipated problems or events. These information systems have periodically experienced and will continue to experience both directed attacks as well as loss of, misuse of, or theft of data. Moreover, due to the current COVID-19 pandemic, there is an increased risk that we may experience cybersecurity related incidents as a result of our employees, service providers, and third parties working remotely on less secure systems. While we have implemented physical, technical, and administrative safeguards designed to help protect our systems, in the event of a system interruption or a security exposure or breach, they may not be as effective as intended and we may not have adequate insurance coverage to compensate for related losses. To date, unauthorized users have not had a material effect on our company; however, there can be no assurance that attacks will not be successful in the future or that any loss will not be material. In addition, our information systems must be constantly updated, patched, and upgraded to optimize performance and protect against known vulnerabilities, material disruptions, or slowdown.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We also rely on Internet systems and infrastructure to operate our business. The information systems used by our third-party service providers and the Internet generally are vulnerable to these risks as well. In particular, we rely heavily on SaaS enterprise resource planning systems to conduct our e-commerce and financial transactions and reporting. In addition, we utilize third-party cloud computing services in connection with our business operations. Problems faced by us or our third-party hosting and cloud-computing providers, or interruptions in our own systems or in the infrastructure of the Internet, including technological or business-related disruptions, as well as cybersecurity threats, could hinder our ability to operate our business, damage our reputation or brand and result in a loss of students or brands which could harm our business, results of operations, and financial condition.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">If Internet search engines&#8217; methodologies are modified or our search result page rankings decline for other reasons, student engagement with our website could decline, which may harm our business and results of operations.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We depend in part on various Internet search engines, such as Google, Bing, and Yahoo!, to direct a significant amount of traffic to our website. Similarly, we depend on mobile app stores such as iTunes and Google Play to allow students to locate and download Chegg mobile applications that enable our services. Our ability to maintain the number of students directed to our website is not entirely within our control. Our competitors&#8217; search engine optimization (SEO) efforts may result in their websites receiving a higher search result page ranking than ours, or Internet search engines could revise their methodologies in an attempt to improve their search results, which could adversely affect the placement of our search result page ranking. If search engine companies modify their search algorithms in ways that are detrimental to our search result page ranking or in ways that make it harder for students to find our website, or if our competitors&#8217; SEO efforts are more successful than ours, overall growth could slow, student engagement could decrease, and fewer students may use our platform. These modifications may be prompted by search engine companies entering the online networking market or aligning with competitors. Our website has experienced fluctuations in search result rankings in the past, and we anticipate similar fluctuations in the future. Any reduction in the number of students directed to our website could harm our business and results of operations.</span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">44</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Increased activity during peak periods places substantially increased strain on our operations and any failure to deliver our products and services during these periods will have an adverse effect on student satisfaction and our results of operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We historically experience a disproportionate amount of activity on our website at the beginning of each academic term as students search our textbook catalog and place orders for course materials as well as during Sundays of our Chegg Study rush. If too many students access our website within a short period of time, we may experience system interruptions that make our website unavailable, slowed, or prevent our distribution partner from efficiently fulfilling rental orders, which may reduce the volume of textbooks we are able to rent or sell and may also impact our ability to sell marketing services to brands. In addition, during peak periods, we and our distribution partners utilize independent contractors and temporary personnel to supplement our workforces primarily in our student advocacy organizations, our subject matter experts, and in our distribution partners&#8217; warehouses. Competition for qualified personnel has historically been intense, any understaffing could lead to an increase in the amount of time required to ship textbooks and process returns or respond to student questions and inquiries. Moreover, the third-party carriers relied on to deliver textbooks to students, and publishers, wholesalers, and distributors that ship directly to our students, may be unable to meet our shipping and delivery requirements during peak periods, especially during inclement weather or other disruptions to the shipping services. Any delay or failure to deliver our products and services or respond to student questions could cause our customers to be dissatisfied with our services and have an adverse effect on our results of operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">If our efforts to build strong brands are not successful, we may not be able to grow our student user base, which could adversely affect our results of operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We believe our brands are a key asset of our business. Developing, protecting, and enhancing the &#8220;Chegg&#8221; brands are critical to our ability to expand our student user base and increase student engagement with our learning platform. Strong brands also help to counteract the significant student turnover we experience from year to year as students graduate, and differentiate us from our competitors.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">To succeed in our efforts to strengthen our brands&#8217; identity, we must, among other activities:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">maintain our reputation as a trusted technology platform and source of content, services, and textbooks for students;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">maintain the quality of and improve our existing products, services, and technologies;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">introduce products and services that are favorably received;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">adapt to changing technologies, including developing and enhancing compelling mobile offerings for our learning platform;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">adapt to changes in the learning environment, in particular as schools, colleges, and universities have adopted remote learning during the COVID-19 pandemic;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">adapt to students&#8217; rapidly changing tastes, preferences, behavior, and brand loyalties;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">protect students&#8217;, tutors&#8217;, and educators&#8217; data, such as passwords and personally identifiable information;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">protect our trademarks and other intellectual property rights; </span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">maintain and control the quality of our brand;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">continue to expand our reach to students in high school, graduate school, and internationally;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">ensure that the content posted to our website by students is reliable and does not infringe on third-party copyrights or violate other applicable laws, our terms of use, or the ethical codes of those students&#8217; colleges;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">adequately address students&#8217; concerns with our products and services; and</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">convert and fully integrate the brands and students that we acquire, including Mathway, Thinkful, WriteLab, StudyBlue, Cogeon, the developer of the math application Math 42, Imagine Easy Solutions, and internships.com, into the Chegg brand and Chegg.com.</span></div><div style="padding-left:58.5pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our ability to successfully achieve these goals is not entirely within our control and we may not be able to maintain the strength of our brands or do so cost-effectively. Factors that could negatively affect our brands include:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">changes in student sentiment about the quality or usefulness of our learning platform and our products and services;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">problems that prevent our logistics partners from delivering textbooks reliably or timely;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">technical or other problems that prevent us from providing our products and services reliably or otherwise negatively affect the student experience on our learning platform;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">concern from colleges about the ways students use our content offerings, such as our Expert Answers service;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">brand conflict between acquired brands and the Chegg brand;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">student concerns related to privacy and the way in which we use student data as part of our products and services;</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">45</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the reputation or products and services of competitive companies; and</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">students&#8217; misuse of our products and services in ways that violate our terms of services, applicable laws, or the code of conduct at their colleges.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We intend to offer new products and services to students and expand into international markets to grow our business. If our efforts are not successful or we are not able to manage the growth of our business both in terms of scale and complexity, our business, results of operations, and financial condition would be adversely affected.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our ability to attract and retain students and increase their engagement with our learning platform depends on our ability to connect them with the product, person, or service they need to save time, save money, and get smarter. Part of our strategy is to offer students new products and services in an increasingly relevant and personalized way. We may develop such products and services independently, by acquisition, or in conjunction with developers and other third parties. For example, in 2016, we acquired our Writing Tools service in the acquisition of Imagine Easy Solutions; in October 2017, we acquired Math 42, in the acquisition of Cogeon GmbH (Cogeon); in June 2018, we acquired flash tools in the acquisition of StudyBlue,&#160;Inc.; in October 2019, we acquired the skills-based learning platform of Thinkful, Inc.; and in June 2020, we acquired math problem solving company, Mathway, LLC. The markets for these new products and services may be unproven, and these products may include technologies and business models with which we have little or no prior development or operating experience or may significantly change our existing products and services. In addition, we may be unable to obtain long-term licenses from third-party content providers and/or government regulatory approvals and licenses necessary to allow a product or service, including a new or planned product or service, to function. If our new or enhanced products and services fail to engage our students or attract new students, or if we are unable to obtain content from third parties that students want, we may fail to grow our student base or generate sufficient revenues, operating margin, or other value to justify our investments, and our business would be adversely affected.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In the future, we may invest in new products and services and other initiatives to generate revenues and grow our student user base and to take advantage of favorable market opportunities, but there is no guarantee these approaches will be successful. As we grow, the operations and technology infrastructure we use to manage and account for our operations will become more complex, and managing these aspects of our business will become more challenging. Acquisitions of new companies, products, and services create integration risk, while developing and enhancing products and services involves significant time, labor, and expense as well as other challenges, including managing the length of the development cycle, entry into new markets, regulatory compliance, evolution in sales and marketing methods, and maintenance and protection of proprietary rights. Any future expansion will likely place significant demand on our resources, capabilities and systems, and we may need to develop new processes and procedures and expand the size of our infrastructure to respond to these demands. If we are not successful with our new products and services or are not able to manage the growth of our business, we may not be able to maintain or increase our revenues as anticipated or recover any associated acquisition or development costs, and our business, results of operations, and financial condition could be adversely affected. </span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As part of our business strategy, we may make our products and services available in more countries outside of our primary market, the United States. We expect to devote significant resources to international expansion, and our ability to expand our business and to attract talented employees and users in international markets will require management attention and resources. Our international expansion may subject us to risks that we have not faced before or increase risks that we currently face. The markets in which we may undertake international expansion may have educational systems, technology, and online industries that are different or less well developed than those in the United States, and if we are unable to address the challenges of operating in international markets, it could have an adverse effect on our results of operations and financial condition. Our ability to gain market acceptance in any particular market is uncertain and the distraction of our senior management team could have an adverse effect on our business, results of operations, and financial condition.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We may not realize the anticipated benefits of acquisitions, which could disrupt our business and harm our financial condition and results of operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As part of our business strategy, we have made and intend to make acquisitions to add specialized employees, complementary businesses, products, services, operations, or technologies. Realizing the benefits of acquisitions depends, in part, on our successful integration of acquired companies including their technologies, products, services, operations, and personnel in a timely and efficient manner. We may incur significant costs integrating acquired companies and if our integration efforts are not successful, we may not be able to offset our acquisition costs. Acquisitions involve many risks that may negatively impact our financial condition and results of operations, including the risks that the acquisitions may:</span></div><div><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">require us to incur charges and substantial debt or liabilities;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">cause adverse tax consequences, substantial depreciation, or deferred compensation charges;</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">46</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">result in acquired in-process research and development expenses or in the future may require the amortization, write-down, or impairment of amounts related to deferred compensation, goodwill, and other intangible assets; and</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">give rise to various litigation and regulatory risks, including the increased likelihood of litigation.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition:</span></div><div><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">we may not generate sufficient financial return to offset acquisition costs;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">we may encounter difficulties or unforeseen expenditures in integrating the business, technologies, products, services, operations, and personnel of any company that we acquire, particularly if key personnel of the acquired company decide not to work for us;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">an acquisition may disrupt our ongoing business, divert resources, increase our expenses, and distract our management;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">an acquisition may delay adoption rates or reduce engagement rates for our products and services and those of the company acquired by us due to student uncertainty about continuity and effectiveness of service from either company;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">we may encounter difficulties in, or may be unable to, successfully sell or otherwise monetize any acquired products and services;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">an acquisition may not ultimately be complementary to our evolving business model; and</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">an acquisition may involve the entry into geographic or business markets in which we have little or no prior experience.</span></div><div style="padding-left:58.5pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Acquired companies, businesses, and assets can be complex and time consuming to integrate. For example, we expanded into writing tools with the acquisitions of Imagine Easy Solutions in 2016 and WriteLab in 2018, a new offering in skills-based learning with the acquisition of Thinkful in 2019, and math technology with the acquisition of Mathway in 2020. We may not successfully transition these users to the Chegg platform and therefore may not realize the potential benefits of these acquisitions.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our ability to acquire and integrate larger or more complex businesses, products, services, operations, or technologies in a successful manner is unproven. We may not be able to find suitable acquisition candidates, and we may not be able to complete acquisitions on favorable terms, if at all. To finance any future acquisitions, we may issue equity or equity-linked securities, which could be dilutive, or debt, which could be costly, potentially dilutive, and impose substantial restrictions on the conduct of our business. If we fail to successfully complete any acquisitions, integrate the services, products, personnel, operations, or technologies associated with such acquisitions into our company, or identify and address liabilities associated with the acquired business or assets, our business, results of operations, and financial condition could be adversely affected. Any future acquisitions we complete may not achieve our goals.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We operate in a rapidly changing market and if we do not successfully adapt to known or unforeseen market developments, our business and financial condition could be materially and adversely affected.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have added and plan to continue to add new offerings to our learning platform, including, for example, skills-based learning, writing, and math tools, to diversify our sources of revenues, which require us to make substantial investments in the products and services we develop or acquire. New offerings may not achieve market success at levels that recover our investments or contribute to profitability. Because these offerings are not as capital intensive as our print textbook rental service, the barriers to entry for existing and future competitors may be lower and allow for even more rapid changes to the market. Furthermore, the market for these other products and services is relatively new and may not develop as we expect. If the market for our offerings does not develop as we expect, or if we fail to address the needs of this market, our business may be harmed. We may not be successful in executing on our evolving business model, and if we cannot provide an increasing number of products and services that students and brands find compelling, we will not be able to continue our recent growth, increase our revenues, or achieve and sustain profitability. For all of these reasons, the evolution of our business model is ongoing and the future revenues and profitability potential of our offerings is uncertain.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We purchase and price textbooks based on anticipated levels of demand and other factors that we estimate based on historical experience and various other assumptions. If actual results differ materially from our estimates, our gross margins may decline.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our print textbook rental distribution model requires us to make substantial investments in our textbook library based on our expectations regarding numerous factors, including ongoing demand for these titles in print form. To realize a return on these investments, we must rent each purchased textbook multiple times, and as such, we are exposed to the risk of carrying </span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">47</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">excess or obsolete textbooks. We typically plan our textbook purchases based on factors such as pricing, our demand forecast for the most popular titles, estimated timing of edition changes, estimated utilization levels, and planned liquidations of stale, old, or excess titles in our textbook library. These factors are highly unpredictable and can fluctuate substantially, especially if pricing competition becomes more intense, as we have seen in recent rush cycles, or demand is reduced due to seasonality or other factors, including increased use of eTextbooks. We rely on a proprietary model to analyze and optimize our purchasing decisions and rely on inputs from third parties including publishers, distributors, wholesalers, and colleges to make our decisions. We also rely on students to return print textbooks to us in a timely manner and in good condition so that we can re-rent or sell those textbooks. If the information we receive from third parties is not accurate or reliable, if students fail to return books to us or return damaged books to us, or if we for any other reason anticipate inaccurately and acquire insufficient copies of specific textbooks, we may be unable to satisfy student demand or we may have to incur significantly increased cost in order to do so. Conversely, if we attempt to mitigate this risk and acquire more copies than needed to satisfy student demand, then our textbook utilization rates would decline and our gross margins would be adversely affected.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">When deciding whether to offer a textbook for rent and the price we charge for that rental, we must weigh a variety of factors and assumptions, including the expense to acquire a particular textbook, the number of rentals we will be able to achieve with each textbook and at what rental price, and whether we believe it will be profitable to acquire and rent such textbooks. If the textbooks we acquire are lost, determined to be unauthorized copies, or damaged prematurely, we may not be able to recover our costs or generate revenue on those textbooks. If we are unable to effectively make decisions about whether to acquire textbooks and the price we charge to rent those textbooks, including if the assumptions upon which our decisions are made prove to be inaccurate, our gross margins may be adversely affected.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Wind-down and reconciliation activities associated with ending our relationship with Ingram may not proceed as planned, may require a long time to complete, or may require us to incur greater costs than anticipated.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our strategic partnership with Ingram expires this year, after which logistics and shipping services will be provided by FedEx. As part of this transition, Ingram business activities related to our print textbook offering will decrease over time while FedEx&#8217;s business activities will ramp up. If we experience unexpected challenges during this coordinated transition of our print textbook offering from Ingram to FedEx, if the transition takes a longer time to complete than expected, or if we fail to accurately forecast the transition costs, our business and results of operations will be impacted.&#160; Further, during this transition, customers may experience longer shipping periods than they have come to expect or the order accuracy may decline, causing increased calls to our customer service team, the need to expedite corrected orders, and the potential loss of customers.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Delays in shipping, increased costs, and other difficulties that could arise with our distribution partners may have an adverse effect on our business and results of operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our strategic partnership with Ingram expires this year and we have begun to transition our fulfillment services from Ingram to FedEx. Until the termination of our partnership, we will continue to rely on Ingram to fulfill print textbook rental and sales orders. If our partnership with Ingram is interrupted prior to its expiration, if Ingram experiences disruptions in its business or is not able to perform as anticipated, or if we do not effectively transition our fulfillment services to FedEx, we may experience operational difficulties, an inability to fulfill print textbook orders, increased costs and a loss of business, that may have an adverse effect on our business, results of operations and financial condition. Furthermore, if we are unable to achieve the financial return targets set forth in our agreement with Ingram, we could be required to make additional payments to Ingram which could adversely affect our results of operations. In addition to our strategic partnership with Ingram, we have entered into agreements with other partners to provide their textbooks for rental or sale through our website for which Ingram provides logistics and fulfillment for all print textbook rental or sale orders. If we are unable to enter into or renew our agreements with our partners or if any of our partners perform significantly below our expectations, we may experience a material adverse effect on our business, results of operations and financial condition. Moreover, should any of our partners experience disruptions to operations or overwhelming demand from their customers, due to the COVID-19 pandemic, we may experience operational difficulties, an inability to fulfill print textbook orders, increased costs and a loss of business, that may have an adverse effect on our business, results of operations and financial condition.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In the case of either Ingram or FedEx, we do not control the logistics and distribution process for our print textbooks. As a result, our business could be subject to carrier disruptions and increased costs due to factors that are beyond our control, including labor difficulties, inclement weather, increased fuel costs and other rising costs of transportation, natural disasters, health pandemics such as the current COVID-19 pandemic, and terrorist activity. If our distribution partners, or their partners such as delivery companies, were to limit their services or delivery areas, such as by the discontinuation of Saturday delivery service, or otherwise suffer from business disruptions, we may be required to rely on alternative carriers for delivery and return shipments of textbooks to and from students or we may be unable to deliver textbooks. If we are unable to sufficiently engage alternative carriers on a timely basis or on terms favorable to us, our ability to timely deliver textbooks could diminish. If </span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">48</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">textbooks are not delivered on time to students, they could become dissatisfied and discontinue their use of our service, which could adversely affect our results of operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We rely on third-party software and service providers, including Amazon Web Services (AWS), to provide systems, storage, and services for our website. Any failure or interruption experienced by such third parties could result in the inability of students to use our products and services, result in a loss of revenues, and harm our reputation.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We rely on third-party software and service providers, including AWS, to provide systems, storage, and services, including user log in authentication, for our website. Any technical problem with, cyber-attack on, or loss of access to such third parties&#8217; systems, servers, or technologies could result in the inability of our students to rent or purchase print textbooks, interfere with access to our digital content and other online products and services or result in the theft of end-user personal information. Further, these third-party software and service providers may experience operational difficulties due to the current COVID-19 pandemic, including increased usage of their software and services. If they are unable to adapt to the increase in demand or fail to ensure availability of their software and services, our ability to service users&#8217;&#160;requests may be impacted, which could have an adverse impact on our result of operations.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our reliance on AWS makes us vulnerable to any errors, interruptions, or delays in their operations. Any disruption in the services provided by AWS could harm our reputation or brand or cause us to lose students or revenues or incur substantial recovery costs and distract management from operating our business.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">AWS may terminate its agreement with us upon 30 days' notice. Upon expiration or termination of our agreement with AWS, we may not be able to replace the services provided to us in a timely manner or on terms and conditions, including service levels and cost, that are favorable to us, and a transition from one vendor to another vendor could subject us to operational delays and inefficiencies until the transition is complete.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Computer malware, viruses, hacking, phishing attacks, and spamming could harm our business and results of operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Computer malware, viruses, hacking, physical or electronic break-ins, spamming, and similar events could lead to disruptions of our website services, our mobile applications, or systems we use and interruptions and delays in our services and operations, as well as loss, misuse, or theft of data. Any such events could harm our business, be expensive to remedy, and damage our reputation or brand. Computer malware, viruses, computer hacking, and phishing attacks against online networking platforms have become more prevalent and have affected us in the past and may occur on systems we use in the future. We believe that the incidence of hacking among students may increase our risk of being a target for such attacks. These threats are constantly evolving, making it increasingly difficult to successfully defend against them or implement adequate preventative measures.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For instance, in April&#160;2018, an unauthorized party gained access to user data for chegg.com and certain of our family of brands such as EasyBib (the 2018 Data Incident). The information that may have been obtained could include a Chegg user&#8217;s name, email address, shipping address, Chegg username, and hashed Chegg password. To date, no social security numbers or financial information such as users' credit card numbers or bank account information were obtained. Additionally, Thinkful, prior to our acquisition of it, discovered an unauthorized party may have gained access to certain Thinkful company credentials (the Thinkful Data Incident). If we, or companies that we acquire, experience compromises to our or our acquired companies&#8217; security that result in website performance or availability problems, the complete shutdown of our websites, or the actual or perceived loss or unauthorized disclosure or use of confidential information, such as credit card information, users may be harmed or lose trust and confidence in us and the companies that we acquire, and decrease the use of our services or stop using our services in their entirety, and we would suffer reputational and financial harm.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As part of our regular cybersecurity efforts, including enhancements to these efforts made following our discovery of these prior events, we have implemented physical, technical, and administrative safeguards designed to help protect our systems.&#160; However, these safeguards may not be as effective as intended, and may not prevent future cybersecurity breaches. Efforts to prevent hackers from entering our computer systems are expensive to implement, may limit the functionality of our services, and we may need to expend significant additional resources to further enhance our safeguards and protection against security breaches or to redress problems caused by breaches and such efforts may not be fully effective. Additionally, our network security business disruption insurance may not be sufficient to cover significant expenses and losses related to direct attacks on our website or systems we use. Though it is difficult to determine what, if any, harm may directly result from any specific interruption or attack, any failure to maintain performance, reliability, security, and availability of our products and services and technical infrastructure, or the actual or perceived loss or unauthorized disclosure or use of the data we collect and develop may lead our users to lose trust and confidence in us or otherwise harm our reputation, brand, and our ability to attract students to our website or may lead them to decrease the use of our services or applications or stop using our services in their </span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">49</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">entirety. Any significant disruption to our website or computer systems we use could result in a loss of students or advertisers and, particularly if disruptions occur during the peak periods at the beginning of each academic term, could adversely affect our business and results of operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">If our security measures or those of companies we may acquire are breached or are perceived to have been breached, as a result of third party action, including cyberattacks or other intentional misconduct by computer hackers, employee error, malfeasance, or otherwise, or if third parties obtain unauthorized access to our data, including sensitive customer data, personal information, intellectual property and other confidential business information, we could be required to expend significant capital and other resources to address the problem as well incur significant costs and liabilities including due to litigation, indemnity obligations, damages, penalties, and costs for remediation.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our reputation and relationships with students, tutors, and educators would be harmed if our users&#8217; data, particularly billing data, were to be accessed by unauthorized persons.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We maintain personal data regarding students, tutors, and educators, who use our platform through our Thinkful service, including names and, in many cases, mailing addresses, and, in the case of tutors and educators, information necessary for payment and tax filings. We take measures to protect against unauthorized intrusion into our users&#8217; data. However, despite these measures, if we or our payment processing services experience any unauthorized intrusion into our users&#8217; data, current and potential users may become unwilling to provide the information to us necessary for them to engage with our platform, we could face legal claims and our business and reputation could be adversely affected. For instance, the 2018 Data Incident and the Thinkful Data Incident may cause, or may have caused, us reputational harm with our user&#8217; that may adversely affect our business. The breach of a third party&#8217;s website, resulting in theft of user names and passwords, could result in the fraudulent use of that user login information on our platform. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We rely heavily on our proprietary technology to process deliveries and returns of textbooks and to manage other aspects of our operations. The failure of this technology to operate effectively, particularly during peak periods, could adversely affect our ability to retain and attract student users.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We use complex proprietary software to process deliveries and returns of textbooks and to manage other aspects of our operations, including systems to consider the market price for textbooks, general availability of textbook titles, and other factors to determine how to buy textbooks and set prices for textbooks and other content in real time. We rely on the expertise of our engineering and software development teams to maintain and enhance the software used for our distribution operations. We cannot be sure that the maintenance and enhancements we make to our distribution operations will achieve the intended results or otherwise be of value to students. If we are unable to maintain and enhance our technology to manage the shipping and return of textbooks in a timely and efficient manner, particularly during peak periods, our ability to retain existing students and to add new students may be impaired.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We may not timely and effectively scale and adapt our existing technology and network infrastructure to ensure that our learning platform is accessible and delivers a satisfactory user experience to students.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">It is important to our success that students be able to access our learning platform at all times. We have previously experienced, and may in the future experience, service disruptions, outages, and other performance problems due to a variety of factors, including infrastructure changes, third-party service providers, human or software errors, and capacity constraints due to an overwhelming number of students accessing our platform simultaneously. If our learning platform is unavailable when students attempt to access it or it does not load as quickly as they expect, students may seek other services to obtain the information for which they are looking and may not return to our platform as often in the future, or at all. This would negatively impact our ability to attract students and brands and the frequency with which they use our website and mobile applications.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our platform functions on software that is highly technical and complex and may now or in the future contain undetected errors, bugs, or vulnerabilities. Some errors in our software code may only be discovered after the code has been deployed. Any errors, bugs, or vulnerabilities discovered in our code after deployment, inability to identify the cause or causes of performance problems within an acceptable period of time, or difficultly maintaining and improving the performance of our platform, particularly during peak usage times, could result in damage to our reputation or brand, loss of students, and brands, loss of revenues, or liability for damages, any of which could adversely affect our business and results of operations.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We expect to continue to make significant investments to maintain and improve the availability of our platform and to enable rapid releases of new features and products. To the extent that we do not effectively address capacity constraints, upgrade our systems as needed, and continually develop our technology and network architecture to accommodate actual and anticipated changes in technology, our business and results of operations may be harmed.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">50</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have a disaster recovery program to transition our operating platform and data to a failover location in the event of a catastrophe and have tested this capability under controlled circumstances, however, there are several factors ranging from human error to data corruption that could materially lengthen the time our platform is partially or fully unavailable to our student user base as a result of the transition. If our platform is unavailable for a significant period of time as a result of such a transition, especially during peak periods, we could suffer damage to our reputation or brand, loss of students and brands, or loss of revenues, any of which could adversely affect our business and results of operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our wide variety of accepted payment methods subjects us to third-party payment processing-related risks.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We accept payments from students using a variety of methods, including credit cards, debit cards, and PayPal. As we offer new payment options to students, we may be subject to additional regulations, compliance requirements and incidents of fraud. For certain payment methods, including credit and debit cards, we pay interchange and other fees, which may increase over time and raise our operating costs and lower our profit margins. For example, we have in the past experienced higher transaction fees from our third-party processors as a result of chargebacks on credit card transactions.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We rely on third parties to provide payment processing services, including the processing and information storage of credit cards and debit cards. If these companies become unwilling or unable to provide these services to us, our business could be disrupted. We are also subject to payment card association operating rules, certification requirements, and rules governing electronic funds transfers, which could change or be reinterpreted to make it difficult or impossible for us to comply. If we fail to comply with these rules or requirements, we may be subject to additional fines and higher transaction fees and lose our ability to accept credit and debit card payments from our students, process electronic funds transfers, or facilitate other types of online payments, and our business and results of operations could be adversely affected.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, we do not obtain signatures from students in connection with the use of credit cards by them. Under current credit card practices, to the extent we do not obtain cardholders&#8217; signatures, we are liable for fraudulent credit card transactions, even when the associated financial institution approves payment of the orders. From time to time, fraudulent credit cards may be used. We may experience some loss from these fraudulent transactions. While we do have safeguards in place, we cannot be certain that other fraudulent schemes will not be successful. A failure to adequately control fraudulent transactions would harm our business and results of operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We face competition in aspects of our business, and we expect such competition to increase.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our products and services compete for students and we expect such competition to increase</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">. </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our Chegg Services face competition from different businesses depending on the offering.  For Chegg Study, our competitors primarily include platforms that provide study materials and online instructional systems, such as Course Hero, Quizlet, Khan Academy, and Bartleby. For Chegg Writing, we primarily face competition from other citation generating and grammar and plagiarism services such as Grammarly. For Chegg Tutors, we face competition from other online tutoring services such as Wyzant. For Chegg Math Solver and Mathway, we face competition from other equation solver services such as Symbolab. For Thinkful, we face competition from other online learning platforms and online &#8220;bootcamp&#8221; courses such as General Assembly, Galvanize, Flatiron School, and Lambda School. Additionally, the market for textbooks and supplemental materials is intensely competitive and subject to rapid change. We face competition from college bookstores, some of which are operated by Follett and Barnes&#160;&amp; Noble Education, online marketplaces such as Amazon.com, providers of eTextbooks, as well as various private textbook rental websites. Many students purchase from multiple textbook providers, are highly price sensitive, and can easily shift spending from one provider or format to another. As a consequence, our Required Materials product line, which includes eTextbooks, competes primarily on price and further on selection and functionality and compatibility of the eTextbook Reader we utilize across a wide variety of desktop and mobile devices.</span></div><div style="padding-left:58.5pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our industry is evolving rapidly and is becoming increasingly competitive. Some of our competitors have longer operating histories, larger customer bases, greater brand recognition, and significantly greater financial, marketing, and other resources than we do. Some of our competitors have adopted, and may continue to adopt, aggressive pricing policies and devote substantially more resources to marketing, website, and systems development than we do. In addition, a variety of business models are being pursued for the provision of print textbooks, some of which may be more profitable or successful than our business model. In addition, our competitors also may form or extend strategic alliances with publishers that could adversely affect our and our partners' ability to obtain textbooks on favorable terms. We face similar risks from strategic alliances by other participants in the education ecosystem with respect to our newer offerings. We may, in the future, establish alliances or relationships with other competitors or potential competitors. To the extent such alliances are terminated or new alliances and relationships are established, our business could be harmed.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">51</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our business is seasonal and we have increased risk from disruption during peak periods which makes our operating results difficult to predict.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We derive a portion of our net revenues from print textbook rentals and, to a lesser extent, sale transactions, which occur in large part during short periods of time around the commencement of the fall, winter, and spring academic terms. In particular, we and our partners experience the largest increase in rental and sales volumes during the last two weeks of August and first two weeks of September and to a lesser degree in December and in January. The increased volume of orders that we have to process during these limited periods of time means that any shortfalls or disruptions in our operations during these peak periods will have a disproportionately large impact on our annual operating results and the potential future growth of our business.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As a result of this seasonality, which corresponds to the academic calendar, our revenues may fluctuate significantly quarter to quarter depending upon the timing of where we are in our &#8220;rush&#8221; cycle and sequential quarter-over-quarter comparisons of our net revenues and operating results are not likely to be meaningful.  In addition, should the current COVID-19 pandemic continue to worsen and colleges are unable to withstand a prolonged shutdown, we may experience a shift or reduction in enrollments that could impact the seasonality of our business and further make our results of operations difficult to predict.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our operating results for any given quarter cannot be used as an accurate indicator of our results for the year. In particular, we anticipate that our ability to accurately forecast financial results for future periods will be most limited at the time we present our second quarter financial results, which will generally occur midsummer and precede the &#8220;fall rush.&#8221; In addition, our other offerings, in particular services unrelated to textbooks, are relatively new and, as a result, we have limited experience with forecasting revenues from them. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Beginning this year, as a result of our ownership of print textbooks in conjunction with the transition to FedEx for print textbook logistics and warehousing, Required Materials will also include revenues from print textbooks that we will own, which will be recognized as the total transaction amount ratably over the term of a rental period, which is generally two to five months. Revenues from Chegg Services, print textbooks that we own, and eTextbooks are primarily recognized ratably over the term a student subscribes to our Chegg Services, rents a print textbook or has access to an eTextbook. This has generally resulted in our highest revenues and profitability in the fourth quarter as it reflects more days of the academic year. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We base our operating expense budgets on expected net revenue trends. Operating expenses, similar to revenues and cost of revenues, fluctuate significantly quarter to quarter due to the seasonality of our business and are generally higher during the first and third quarters as we incur marketing expense in connection with our peak periods at the beginning of each academic term. Because our revenues are concentrated in the fourth quarter and expenses are concentrated in the first and third quarters, we have experienced operating losses in the first and third quarters and operating income in the fourth quarter.  As a result, sequential quarterly comparison of our financial results may not be meaningful. Further, a portion of our expenses, such as office space lease obligations and personnel costs, are largely fixed and are based on our expectations of our peak levels of operations. Nonetheless, we expect to continue to incur significant marketing expenses during peak periods and to have fixed expenses for office space and personnel and as such, we may be unable to adjust spending quickly enough to offset any unexpected revenues shortfall. Accordingly, any shortfall in net revenues may cause significant variation in operating results in any quarter.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Growing our student user base and their engagement with our learning platform through mobile devices depends upon the effective operation of our mobile applications with mobile operating systems, networks, and standards that we do not control.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">There is no guarantee that students will use our mobile applications, such as the mobile version of our website, m.chegg.com, Chegg Prep (formerly Chegg Flashcards), and Chegg Study, rather than competing products. We are dependent on the interoperability of our mobile applications with popular mobile operating systems that we do not control, such as Google's Android and Apple's iOS, and any changes in such systems that degrade our products&#8217; functionality or give preferential treatment to competitive products could adversely affect the usage of our applications on mobile devices. Additionally, in order to deliver high quality mobile products, it is important that our products work well with a range of mobile technologies, systems, networks, and standards that we do not control. We may not be successful in developing relationships with key participants in the mobile industry or in developing products that operate effectively with these technologies, systems, networks, or standards. In the event that it is more difficult for students to access and use our applications on their mobile devices, or if students choose not to access or use our applications on their mobile devices or use mobile products that do not offer access to our applications, our student growth and student engagement levels could be harmed.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">52</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">If the third-party eTextbook Reader that we utilize does not remain compatible with third-party operating systems, demand for our eTextbooks may decline and could have an adverse effect on our revenues.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The third-party eTextbook Reader that we utilize is designed to provide students with access to eTextbooks from any device with an Internet connection and an Internet browser, including PCs, iPads, Android tablets, Kindles, and mobile phones. The third-party eTextbook Reader can be used across a variety of third-party operating systems. If this compatibility is not maintained, demand for our eTextbooks could decline and revenues could be adversely affected. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">If the transition from print textbooks to eTextbooks does not proceed as we expect, our business and financial condition will be adversely affected.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The textbook distribution market has begun shifting toward digital distribution. If demand for eTextbooks accelerates more rapidly than we expect, we may be unable to realize our expected return on the textbooks in our print textbook library and therefore carry excess and obsolete textbooks. Conversely, if the transition to digital distribution of textbooks does not gain market acceptance as we expect, capital requirements over the long term may be greater than we expect and our opportunities for growth may be diminished. In that case, we may need to raise additional capital, which may not be available on reasonable terms, or at all, and we may not realize the potential long-term benefits of a shift to digital distribution, including greater pricing flexibility and the ability to distribute a larger library of eTextbooks compared to print textbooks.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">If publishers refuse to grant us distribution rights to digital content on acceptable terms or terminate their agreements with us, or if we are unable to adequately protect their digital content rights, our business could be adversely affected.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We rely on licenses from publishers to distribute eTextbooks to our customers and to provide some of our other products and services. We do not have long-term contracts or arrangements with most publishers that guarantee the availability of such digital content. If we are unable to secure and maintain rights to distribute, or otherwise use, the digital content upon terms that are acceptable to us, or if publishers terminate their agreements with us, we would not be able to acquire such digital content from other sources and our ability to attract new students and retain existing students could be adversely impacted. Some of our licenses give the publisher the right to withdraw our rights to distribute or use the digital content without cause and/or give the publisher the right to terminate the entire license agreement without cause. If a publisher exercises such a right, this could adversely affect our business and results of operations. Moreover, to the extent we are able to secure and maintain rights to distribute eTextbooks, our competitors may be able to obtain the same rights on more favorable terms.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, our ability to distribute eTextbooks depends on publishers&#8217; belief that we include effective digital rights management technology to control access to digital content. If the digital rights management technology that we use is compromised or otherwise malfunctions, we could be subject to claims, and publishers may be unwilling to include their content in our service. If users are able to circumvent the digital rights management technology that we use, they may acquire unauthorized copies of the textbooks that they would otherwise rent from us, which could decrease our textbook rental volume and adversely affect our results of operations.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">If we fail to convince brands of the benefits of advertising on our learning platform, or if platforms such as Google Chrome, Safari, or Firefox limit our access to advertising and marketing audiences, our business could be harmed.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our business strategy includes increasing our revenues from brand advertising. Brands may view our learning platform as experimental and unproven. They may not do business with us, or may reduce the amounts they are willing to spend to advertise with us, if we do not deliver ads, sponsorships, and other commercial content and marketing programs in an effective manner, or if they do not believe that their investment in advertising with us will generate a competitive return relative to other alternatives. Additionally, if platforms such as Google Chrome, Safari, or Firefox, take actions which limit our access to or understanding of advertising and marketing audiences, such actions could reduce our advertising rates and ultimately reduce our revenues from brand advertising. Our ability to grow the number of brands that use our brand advertising, and ultimately to generate advertising and marketing services revenues, depends on a number of factors, including our ability to successfully:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">integrate with third-party programmatic advertising platforms;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">reduce the exposure of actions taken by platforms to limit our access to advertising audiences;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">compete for advertising and marketing dollars from brands, online marketing, and media companies and advertisers;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">penetrate the market for student-focused advertising;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">develop a platform that can deliver advertising and marketing services across multiple channels, including print, email, Internet, mobile applications, and other connected devices;</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">53</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">improve our analytics and measurement solutions to demonstrate the value of our advertising and marketing services;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">retain, grow, and engage our student user base;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">strengthen our brand and increase our presence in media reports and with publicity companies that utilize online platforms for advertising and marketing purposes;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">create new products that sustain or increase the value of our advertising and marketing services and other commercial content;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">manage changes in the way online advertising and marketing services are priced;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">weather the impact of macroeconomic conditions, including reduced spending as a result of the COVID-19 pandemic, and conditions in the advertising industry and higher education in general; and</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">manage legal developments relating to data privacy, advertising or marketing services, legislation and regulation and litigation.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our core value of putting students first may conflict with the short-term interests of our business.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We believe that adhering to our core value of putting students first is essential to our success and in the best interests of our company and the long-term interests of our stockholders. In the past, we have forgone, and in the future we may forgo, short-term revenue opportunities that we do not believe are in the best interests of students, even if our decision negatively impacts our results of operations in the short term. For example, we offer free services to students that require investment by us, such as our Internships service, in order to promote a more comprehensive solution. We launched Chegg.org in 2019, which is the umbrella brand for our impact, advocacy, outreach, and research efforts regarding issues facing the modern student. We also developed the Chegg for Good program to connect students and employees with partners to engage them in causes related to education and the environment. Our philosophy of putting students first may cause us to make decisions that could negatively impact our relationships with publishers, colleges, and brands, whose interests may not always be aligned with ours or those of our students, particularly during times of economic distress, such as the COVID-19 pandemic. Our decisions may not result in the long-term benefits that we expect, in which case our level of student satisfaction and engagement, business, and results of operations could be harmed.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">If we are required to discontinue certain of our current marketing activities, our ability to attract new students may be adversely affected.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Laws or regulations may be enacted which restrict or prohibit use of emails or similar marketing activities that we currently rely on. For example:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the CAN-SPAM Act of 2003 and similar laws adopted by a number of states regulate unsolicited commercial emails, create criminal penalties for emails containing fraudulent headers, and control other abusive online marketing practices;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the FTC has guidelines that impose responsibilities on companies with respect to communications with consumers and impose fines and liability for failure to comply with rules with respect to advertising or marketing practices they may deem misleading or deceptive;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;padding-left:16.75pt;">the Telephone Consumer Protection Act of 1991 (the (TCPA) restricts telemarketing and the use of automated telephone equipment. The TCPA limits the use of automatic dialing systems, artificial or prerecorded voice messages, and SMS text messages. It also applies to unsolicited text messages advertising the commercial availability of goods or services. Additionally, a number of states have enacted statutes that address telemarketing. For example, some states, such as California, Illinois, and New&#160;York, have created do-not-call lists. Other states, such as Oregon and Washington, have enacted &#8220;no rebuttal statutes&#8221; that require the telemarketer to end the call when the consumer indicates that he or she is not interested in the product being sold. Restrictions on telephone marketing, including calls and text messages, are enforced by the FTC, the Federal Communications Commission, states and through the availability of statutory damages and class action lawsuits for violations of the TCPA; and</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the&#160;CCPA, which came into effect on January 1, 2020, requires companies that process information on&#160;California&#160;residents to make new disclosures to consumers about their data collection, use and sharing practices, allows consumers to opt out of certain data sharing with third parties, and provides a new cause of action for data breaches. The burdens imposed by the CCPA and other similar laws that may be enacted at the federal and state level may require us to modify our data processing practices and policies and how we advertise to our users and to incur substantial expenditure in order to comply. </span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">54</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Even if no relevant law or regulation is enacted, we may discontinue use or support of these activities if we become concerned that students or potential students deem them intrusive or they otherwise adversely affect our goodwill and brand. If our marketing activities are curtailed, our ability to attract new students may be adversely affected.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our business and growth may suffer if we are unable to hire and retain key personnel.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We depend on the continued contributions of our senior management and other key personnel. In particular, we rely on the contributions of our President, Chief Executive Officer and Co-Chairperson, Dan Rosensweig. All of our executive officers and key employees are at-will employees, meaning they may terminate their employment relationship at any time. We compensate our employees through a combination of salary, benefits and equity compensation. Volatility or a decline in our stock price may affect our ability to retain and motivate key employees, each of whom has been granted stock options, RSUs or both. Competition for qualified personnel can be intense, and we may not be successful in retaining and motivating such personnel, particularly to the extent our stock price is volatile or at a depressed level, as equity compensation plays an important role in how we compensate our employees. Such individuals may elect to seek employment with other companies that they believe have better long-term prospects. If we lose the services of one or more members of our senior management team or other key personnel, or if one or more of them decides to join a competitor or otherwise compete directly or indirectly with us, we may not be able to successfully manage our business or achieve our business objectives. Our future success also depends on our ability to identify, attract and retain highly skilled technical, managerial, finance, legal and media procurement personnel. Qualified individuals are in high demand, particularly in the San Francisco Bay Area where our executive offices are located, and we may incur significant costs to attract them. If we are unable to attract or retain the personnel we need to succeed, our business may suffer.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We may need additional capital, and we cannot be sure that additional financing will be available on favorable terms, if at all.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Historically, investments in our business have substantially exceeded the cash we have generated from our operations. We have funded our operating losses and capital expenditures through proceeds from equity and debt financings, and cash flow from operations. Although we currently anticipate that our available funds and cash flow from operations will be sufficient to meet our cash needs for the foreseeable future, we may require additional financing, particularly if the investment required to fund our operations is greater than we anticipate or we choose to invest in new technologies or complementary businesses or change our business model. Our ability to obtain financing will depend, among other things, on our development efforts, business plans, operating performance, and the condition of the capital markets at the time we seek financing. Additional financing may not be available to us on favorable terms when required or at all. If we raise additional funds through the issuance of equity, equity-linked or debt securities, those securities may have rights, preferences or privileges senior to the rights of our common stock, and our stockholders may experience substantial dilution.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Government regulation of education and student information is evolving, and unfavorable developments could have an adverse effect on our results of operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We are subject to regulations and laws specific to the education sector because we offer our products and services to students, collect data from students, and offer education and training. Data privacy and security with respect to the collection of personally identifiable information from students continues to be a focus of worldwide legislation and regulation. This includes significant regulation in the European Union, and legislation and compliance requirements in various jurisdictions around the world. Within the United States, several states have enacted legislation that goes beyond any federal requirements relating to the collection and use of personally identifiable information and other data from students. Examples include statutes adopted by the State of California and most other states that require online services to report certain breaches of the security of personal data and a California statute that requires companies to provide choice to California customers about whether their personal data is disclosed to direct marketers or to report to California customers when their personal data has been disclosed to direct marketers. In this regard, there are a large number of legislative proposals before the U.S. Congress and various state legislative bodies regarding privacy issues related to our business. It is not possible to predict whether or when such legislation may be adopted, and certain proposals, if adopted, could harm our business through a decrease in student registrations and revenues. These decreases could be caused by, among other possible provisions, the required use of disclaimers or other requirements before students can utilize our services. We post our privacy policies and practices concerning the use and disclosure of student data on our website. However, any failure by us to comply with our posted privacy policies, FTC requirements or other privacy-related laws and regulations could result in proceedings by governmental or regulatory bodies or by private litigants that could potentially harm our business, results of operations, and financial condition.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our ability to deliver course content to students enrolled in Thinkful skills programs may be subject to state oversight including regulatory approvals and licensure for the course content, the faculty members teaching the content, and the </span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">55</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">recruiting, admissions, and marketing activities associated with the business. Thinkful's efforts to obtain necessary approvals and licenses began prior to our acquisition of Thinkful and continued following the acquisition. We monitor changes to the state regulatory requirements applicable to our Thinkful business, and to all of Chegg's business activities; however, any failure to obtain the appropriate licenses or address evolving state requirements may result in governmental or regulatory proceedings or actions by private litigants which could potentially harm our business, results of operations, and financial condition.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our business may also be subject to laws specific to students, such as the Family Educational Rights and Privacy Act, the Delaware Higher Education Privacy Act and a California statute which restricts the access by postsecondary educational institutions of prospective students&#8217; social media account information. Compliance levels include obtaining government licenses, disclosures, consents, transfer restrictions, notice and access provisions for which we may in the future need to build further infrastructure to further support. We cannot guarantee that we or our acquired companies prior to our acquisition thereof have been or will be fully compliant in every jurisdiction, due to lack of clarity concerning how existing laws and regulations governing educational institutions affect our business and lengthy governmental compliance process timelines. Moreover, as the education industry continues to evolve, increasing regulation by federal, state and foreign agencies becomes more likely. Recently, California adopted the Student Online Personal Information Protection Act which prohibits operators of online services used for K-12 school purposes from using or sharing student personal information and Colorado adopted House Bill 16-1423 designed to protect the use of student personal data in elementary and secondary school. These acts do not apply to general audience Internet websites but it is not clear how these acts will be interpreted and the breadth of services that will be restricted by them. Other states may adopt similar statutes. Certain states have also adopted statutes, such as California Education Code &#167;&#160;66400, which prohibits the preparation or sale of material which should reasonably be known will be submitted for academic credit. These statutes are directed at enterprises selling term papers, theses, dissertations and the like, which we do not offer, and were not designed for services like ours which are designed to help students understand the relevant subject matter. Although we will continue to work with academic institutions to enforce our honor code and otherwise discourage students from misusing our services, other states may adopt similar or broader versions of these types of statutes, or the interpretation of the existing or future statutes may impact whether they are cited against us or where we can offer our services.  </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The adoption of any laws or regulations that adversely affect the popularity or growth in the use of the Internet particularly for educational services, including laws limiting the content and learning programs that we can offer, and the audiences that we can offer that content to, may decrease demand for our service offerings and increase our cost of doing business. Future regulations, or changes in laws and regulations or their existing interpretations or applications, could also hinder our operational flexibility, raise compliance costs and result in additional historical or future liabilities for us, resulting in adverse impacts on our business and our results of operations.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">While we expect and plan for new laws, regulations, and standards to be adopted over time that will be directly applicable to the Internet and to our student-focused activities, any existing or new legislation applicable to our business could expose us to substantial liability, including significant expenses necessary to comply with such laws and regulations and potential penalties or fees for non-compliance, and could negatively impact the growth in the use of the Internet for educational purposes and for our services in particular. We may also run the risk of retroactive application of new laws to our business practices that could result in liability or losses. Due to the global nature of the Internet, it is possible that the governments of other states and foreign countries might attempt to change previous regulatory schemes or choose to regulate transmissions or prosecute us for violations of their laws. We might unintentionally violate such laws, such laws may be modified, and new laws may be enacted in the future. Any such developments could harm our business, results of operations, and financial condition.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We collect, process, store and use personal information and data, which subjects us to governmental regulation and other legal obligations related to privacy and our actual or perceived failure to comply with such obligations could harm our business.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In the ordinary course of business, and in particular in connection with merchandising our service to students, we collect, process, store, and use personal information and data supplied by students and tutors. We may enable students to share their personal information with each other and with third parties and to communicate and share information into and across our platform. Other businesses have been criticized by privacy groups and governmental bodies for attempts to link personal identities and other information to data collected on the Internet regarding users&#8217; browsing and other habits. There are numerous federal, state and local laws regarding privacy and the collection, storing, sharing, using, processing, disclosing and protecting of personal information and other user data, the scope of which are changing, subject to differing interpretations, and which may be costly to comply with and may be inconsistent between countries and jurisdictions or conflict with other rules.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We currently face certain legal obligations regarding the manner in which we treat such information. Increased regulation of data utilization practices, including self-regulation or findings under existing laws, or new regulations restricting </span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">56</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">the collection, use and sharing of information from minors under the age of 18, that limit our ability to use collected data could have an adverse effect on our business. In addition, if unauthorized access to our students&#8217; data were to occur or if we were to disclose data about our student users in a manner that was objectionable to them, our business reputation and brand could be adversely affected, and we could face legal claims that could impact our results of operations. Our reputation and brand and relationships with students would be harmed if our billing data were accessed by unauthorized persons.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">We strive to comply with all applicable laws, policies, legal obligations and industry codes of conduct relating to privacy and data protection. However, U.S. federal, U.S. state and international laws and regulations regarding privacy and data protection, including the CCPA, are rapidly evolving and may be inconsistent and we could be deemed out of compliance as such laws and their interpretation change. In addition, foreign privacy, data protection, and other laws and regulations, particularly in Europe and including the</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Data Protective Directive and the General Data Protection Regulation (the GDPR), are often more restrictive than those in the United States. Many of these laws and regulations, including the GDPR, are relatively new and it is not clear how these acts will be interpreted and the breadth of services and the methods of how we conduct or propose to conduct our business that will be restricted or otherwise effected by them. The costs of compliance with, and other burdens imposed by, such laws and regulations that are applicable to our business operations may limit the use and adoption of our services and reduce overall demand for them. Furthermore, foreign court judgments or regulatory actions could impact our ability to transfer, process and/or receive transnational data, including data relating to students or partners outside the United States, or alter our ability to use cookies to deliver advertising and other products to users. Such judgments or actions could affect the manner in which we provide our services or adversely affect our financial results if foreign students and partners are not able to lawfully transfer data to us.  For example, in 2015 the European Court of Justice invalidated the U.S.-EU Safe Harbor framework that had been in place since 2000, which allowed companies to meet certain European legal requirements for the transfer of personal data from the European Economic Area to the United States. While other adequate legal mechanisms to lawfully transfer such data remain, the invalidation of the U.S.-EU Safe Harbor framework may result in different European data protection regulators applying differing standards for the transfer of personal data, which could result in increased regulation, cost of compliance and limitations on data transfer for us and our customers.  In addition, some countries and states are considering or have passed legislation implementing data protection requirements or requiring local storage and processing of data or similar requirements that could increase the cost and complexity of delivering our services.  Any changes in such laws and regulations or a change or differing interpretation or application to our business of the existing laws and regulations, including the recently implemented GDPR, could also hinder our operational flexibility, raise compliance costs and, particularly if our compliance efforts are deemed to be insufficient, result in additional historical or future liabilities for us, resulting in adverse impacts on our business and our results of operations.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, we may be subject to regulatory investigations or litigation in connection with a security breach or related issue, and we could also be liable to third parties for these types of breaches. For instance, following the 2018 Data Incident, a purported securities class action captioned </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Shah v. Chegg, Inc. et. al.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> (Case No. 3:18-cv-05956-CRB) was filed in the United States District Court for the Northern District of California against us and our CEO.&#160; The complaint was filed by a purported Chegg stockholder and alleges claims under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended, based on allegedly misleading statements regarding our security measures to protect users&#8217; data and related internal controls and procedures, as well as our second quarter 2018 financial results. Such litigation, regulatory investigations and our technical activities intended to prevent future security breaches are likely to require additional management resources and expenditures. If our security measures fail to protect personal information and data supplied by students and tutors adequately, we could be liable to our students and tutors for their losses, we could face regulatory action, and our students and tutors could end their relationships with us, any of which could harm our business and financial results. Further, on June 18, 2020, we received a CID from the FTC to determine whether we may have violated Section 5 of the FTC Act or the COPPA, as they relate to deceptive or unfair acts or practices related to consumer privacy and/or data security. Also, as of October 2020, we have received notices that an aggregate of 16,691 arbitration demands were filed against us by individuals alleging to have suffered damages in connection with the 2018 Data Incident. For further information on such actions, see Part II, Item 1, &#8220;Legal Proceedings.&#8221;</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Any failure or perceived failure by us to comply with our privacy policies, our privacy or data-protection obligations to students or other third parties, our privacy or data-protection legal obligations or any compromise of security that results in the unauthorized release or transfer of sensitive information, which may include personally identifiable information or other data, may result in governmental enforcement actions, litigation or public statements against us by consumer advocacy groups or others and could cause students to lose trust in us, which could have an adverse effect on our business. Additionally, if third parties we work with, such as colleges and brands, violate applicable laws or our policies, such violations may also put our student users&#8217; information at risk and could in turn have an adverse effect on our business.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">57</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Public scrutiny of Internet privacy issues may result in increased regulation and different industry standards, which could deter or prevent us from providing our current products and services to students, thereby harming our business.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The regulatory framework for privacy issues worldwide is currently in flux and is likely to remain so for the foreseeable future. Practices regarding the collection, use, storage, display, processing, transmission and security of personal information by companies offering online services have recently come under increased public scrutiny. The U.S. government, including the White House, the FTC and the U.S. Department of Commerce, are reviewing the need for greater regulation of the collection and use of information concerning consumer behavior with respect to online services, including regulation aimed at restricting certain targeted advertising practices. The FTC in particular has approved consent decrees resolving complaints and their resulting investigations into the privacy and security practices of a number of online, social media companies. On June 18, 2020, we received a CID from the FTC to determine whether we may have violated Section 5 of the FTC Act or the COPPA, as they relate to deceptive or unfair acts or practices related to consumer privacy and/or data security, as further described in Part II, Item 1, &#8220;Legal Proceedings.&#8221; Similar actions may also impact us directly, particularly because of the current subject of the CID and because high school students who use our Chegg Writing, Chegg Tutors, and Chegg Prep services, may be under the age of 18, which subjects our business to laws covering the protection of minors. For example, various U.S. and international laws restrict the distribution of materials considered harmful to children and impose additional restrictions on the ability of online services to collect information from minors. The FTC has also revised the rules under the Children&#8217;s Online Privacy Protection Act effective July&#160;1, 2013. Although our services are not primarily directed to children under 13, our Chegg Writing service or our Chegg Prep service, in particular, could be used by students as early as in middle school, and the FTC could decide that our site now or in the future has taken inadequate precautions to prevent children under 13 from accessing our site and providing us information.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In 2012, the White House published a report calling for a consumer privacy Bill of Rights that could impact the collection of data, and the Department of Commerce seeks to establish a consensus-driven Do-Not-Track standard that could impact on-line and mobile advertising. The State of California and several other states have adopted privacy guidelines with respect to mobile applications. Our business, including our ability to operate internationally, could be adversely affected if legislation or regulations are adopted, interpreted or implemented in a manner that is inconsistent with our current business practices and that require changes to these practices, the design of our websites, mobile applications, products, features or our privacy policy. In particular, the success of our business has been, and we expect will continue to be, driven by our ability to responsibly use the data that students share with us. Therefore, our business could be harmed by any significant change to applicable laws, regulations or industry standards or practices regarding the use or disclosure of data that students choose to share with us or regarding the manner in which the express or implied consent of consumers for such use and disclosure is obtained. Such changes may require us to modify our products and services, possibly in a material manner, and may limit our ability to develop new products and services that make use of the data that we collect about our student users.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">If we become subject to liability for the Internet content that we publish or that is uploaded to our websites by students, our results of operations could be adversely affected.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As a publisher and distributor of online content, we face potential liability for negligence, copyright or trademark infringement or other claims based on the nature and content of materials that we publish or distribute. We also may face potential liability for content uploaded by students in connection with our community-related content. If we become liable, then our business may suffer. Third parties may initiate litigation against us without warning. For example, in June 2017, the Examinations Institute of the American Chemical Society filed a complaint against us in the U.S. District Court for the Northern District of California claiming, among other things, that we infringed their copyrights by answering and displaying questions uploaded by our users to our Q&amp;A service. Others may send us letters or other communications that make allegations without initiating litigation. We have in the past and may in the future receive such communications, which we assess on a case-by-case basis. We may elect not to respond to the communication if we believe it is without merit or we may attempt to resolve disputes out-of-court by removing content or services we offer or paying licensing or other fees. If we are unable to resolve such disputes, litigation may result. Litigation to defend these claims could be costly and harm our results of operations. We may not be adequately insured to cover claims of these types or indemnified for all liability that may be imposed on us. Any adverse publicity resulting from actual or potential litigation may also materially and adversely affect our reputation, which in turn could adversely affect our results of operations.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">58</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, the Digital Millennium Copyright Act (DMCA) has provisions that limit, but do not necessarily eliminate, our liability for caching or hosting or for listing or linking to, content or third-party websites that include materials or other content that infringe copyrights or other intellectual property or proprietary rights, provided we comply with the strict statutory requirements of the DMCA. The interpretations of the statutory requirements of the DMCA are constantly being modified by court rulings and industry practice. Accordingly, if we fail to comply with such statutory requirements or if the interpretations of the DMCA change, we may be subject to potential liability for caching or hosting, or for listing or linking to, content or third-party websites that include materials or other content that infringe copyrights or other intellectual property or proprietary rights.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We maintain content usage review systems that, through a combination of manual and automated blocks, monitors for and makes us aware of potentially infringing content on our platform. Nevertheless, claims may continue to be brought and threatened against us for negligence, intellectual property infringement, or other theories based on the nature and content of information, its origin and its distribution and there is no guarantee that we will be able to resolve any such claims quickly and without damage to us, our business model, our reputation or our operations. From time to time, we have been subject to copyright infringement claims, some of which we have settled.  While these settlements have not had a material impact on our financial condition, we may be subject to similar lawsuits in the future, including in connection with our other services. The outcome of any such lawsuits may not be favorable to us and could have a material adverse effect on our financial condition.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Failure to protect or enforce our intellectual property and other proprietary rights could adversely affect our business and financial condition and results of operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We rely and expect to continue to rely on a combination of trademark, copyright, patent, and trade secret protection laws, as well as confidentiality and license agreements with our employees, consultants, and third parties with whom we have relationships to protect our intellectual property and proprietary rights. As of September&#160;30, 2020, we had 33 issued patents and 12 patent applications pending in the United States. We own four U.S. copyright registrations and have unregistered copyrights in our software documentation, marketing materials, and website content that we develop. We own 34 U.S. trademark registrations and 28 foreign registrations. As of September&#160;30, 2020, we owned over 700 registered domain names. We also have a number of pending trademark applications in the United States and foreign jurisdictions and unregistered marks that we use to promote our brand. From time to time we expect to file additional patent, copyright, and trademark applications in the United States and abroad. Nevertheless, these applications may not be approved or otherwise provide the full protection we seek. Third parties may challenge any patents, copyrights, trademarks and other intellectual property and proprietary rights owned or held by us. Third parties may knowingly or unknowingly infringe, misappropriate, or otherwise violate our patents, copyrights, trademarks and other proprietary rights and we may not be able to prevent infringement, misappropriation or other violation without substantial expense to us. Additionally, if we fail to protect our domain names, it could adversely affect our reputation and brand and make it more difficult for students to find our website, our content, and our services.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Furthermore, we cannot guarantee that:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our intellectual property and proprietary rights will provide competitive advantages to us;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our competitors or others will not design around our intellectual property or proprietary rights;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our ability to assert our intellectual property or proprietary rights against potential competitors or to settle current or future disputes will not be limited by our agreements with third parties;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our intellectual property and proprietary rights will be enforced in jurisdictions where competition may be intense or where legal protection may be weak;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">we can acquire or maintain relevant domain names;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">any of the patents, trademarks, copyrights, trade secrets or other intellectual property or proprietary rights that we presently employ in our business will not lapse or be invalidated, circumvented, challenged or abandoned; or</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">we will not lose the ability to assert our intellectual property or proprietary rights against or to license our intellectual property or proprietary rights to others and collect royalties or other payments.</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">If we pursue litigation to assert our intellectual property or proprietary rights, an adverse decision in any of these legal actions could limit our ability to assert our intellectual property or proprietary rights, limit the value of our intellectual property or proprietary rights or otherwise negatively impact our business, financial condition and results of operations. If the protection of our intellectual property and proprietary rights is inadequate to prevent use or misappropriation by third parties, the value of our brand and other intangible assets may be diminished, competitors may be able to more effectively mimic our service and methods of operations, the perception of our business and service to customers and potential customers may become confused in the marketplace and our ability to attract customers may be adversely affected.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">59</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We are a party to a number of third-party intellectual property license agreements. For example, we have entered into agreements with textbook publishers that provide access to textbook questions and other content for our Chegg Study subscription service, for which we often pay an upfront license fee. In addition, we have agreements with certain eTextbook publishers under which we incur non-refundable fees at the time we provide students access to an eTextbook. We cannot guarantee that the third-party intellectual property we license will not be licensed to our competitors or others in our industry. In the future, we may need to obtain additional licenses or renew existing license agreements. We are unable to predict whether these license agreements can be obtained or renewed on acceptable terms, or at all. Any failure to obtain or renew such third-party intellectual property license agreements on commercially competitive terms could adversely affect our business and financial results.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We are, and may in the future be, subject to intellectual property claims, which are costly to defend and could harm our business, financial condition and results of operations.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">From time to time, third parties have alleged and are likely to allege in the future that we or our business infringes, misappropriates, or otherwise violates their intellectual property or proprietary rights. Many companies, including various &#8220;non-practicing entities&#8221; or &#8220;patent trolls,&#8221; are devoting significant resources to developing or acquiring patents that could potentially affect many aspects of our business. For instance, on November 5, 2018, a non-practicing entity (NPE) filed an action against us in the United States District Court for the Southern District of New York captioned </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">NetSoc, LLC v. Chegg, Inc.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">, Civil Action No. 1:18-CV-10262-RAC (the NetSoc Action).&#160; The NetSoc Action was one of several patent infringement lawsuits filed by NetSoc asserting its recently-issued patent, U.S. Patent No. 9,978,107 (the &#8217;107 Patent), which allegedly covers certain aspects of social networking.&#160; NetSoc alleged that the Chegg Tutors service infringes the &#8217;107 Patent.&#160; NetSoc has filed similar lawsuits against other defendants in the Southern District of New York (including, e.g., Yahoo! Inc.), as well as the Northern District of Texas and the Eastern District of Texas (including, e.g., Match Group, LLC).  On January 13, 2020, the Court issued an order dismissing the case as to Chegg. On January 30, 2020, NetSoc appealed the dismissal and we are currently awaiting their filing of a brief with the court. On April 21, 2020, the Court granted our motion to hold the appeal in abeyance pending the outcome of an appeal in relation to another litigation matter. For further information on this action, see Part II, Item 1, &#8220;Legal Proceedings.&#8221;&#160; There are numerous patents that broadly claim means and methods of conducting business on the Internet. We have not exhaustively searched patents related to our technology.  </span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, the publishing industry has been, and we expect in the future will continue to be, the target of counterfeiting and piracy. We have in the past and may continue to receive communications alleging that physical textbooks sold or rented by us are counterfeit.  For example, in 2016 we formally began cooperating, and continue to cooperate, with a group of publishers in a series of audits which identified several thousand potentially fraudulent textbooks which we removed from our inventory. While our fulfillment partners have systems for inspecting the physical textbooks in our catalog of books, many of the books sold or rented to students are shipped directly from our suppliers, and, despite this inspection, unauthorized or counterfeit textbooks may inadvertently be included in the catalog of books we offer and may be, without our knowledge that they are unauthorized or counterfeit, subsequently sold or rented by us to students, and we may be subject to allegations of civil or criminal liability.  We may implement additional measures in an effort to protect against these potential liabilities that could require us to spend substantial resources.  Any costs incurred as a result of liability or asserted liability relating to sales of unauthorized or counterfeit textbooks could harm our business, reputation and financial condition.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Third parties may initiate litigation against us without warning. Others may send us letters or other communications that make allegations without initiating litigation. We have in the past and may in the future receive such communications, which we assess on a case-by-case basis. We may elect not to respond to the communication if we believe it is without merit or we may attempt to resolve disputes out-of-court by electing to pay royalties or other fees for licenses. If we are forced to defend ourselves against intellectual property claims, whether they are with or without merit or are determined in our favor, we may face costly litigation, diversion of technical and management personnel, inability to use our current website or inability to market our service or merchandise our products. As a result of a dispute, we may have to develop non-infringing technology, enter into licensing agreements, adjust our merchandising or marketing activities or take other action to resolve the claims. These actions, if required, may be unavailable on terms acceptable to us or may be costly or unavailable. If we are unable to obtain sufficient rights or develop non-infringing intellectual property or otherwise alter our business practices, as appropriate, on a timely basis, our reputation or brand, our business and our competitive position may be affected adversely and we may be subject to an injunction or be required to pay or incur substantial damages and/or fees.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, we use open source software in connection with certain of our products and services. Companies that incorporate open source software into their products have, from time to time, faced claims challenging the ownership of open source software and/or compliance with open source license terms. As a result, we could be subject to suits by parties claiming ownership of what we believe to be open source software or noncompliance with open source licensing terms. Some open source software licenses require users who distribute or use open source software as part of their software to publicly disclose </span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">60</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">all or part of the source code to such software and/or make available any derivative works of the open source code on unfavorable terms or at no cost. Any requirement to disclose our proprietary source code or pay damages for breach of contract could have a material adverse effect on our business, financial condition and results of operations.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Confidentiality agreements with employees and others may not adequately prevent disclosure of trade secrets and proprietary information.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have devoted substantial resources to the development of our intellectual property and proprietary rights. In order to protect our intellectual property and proprietary rights, we rely in part on confidentiality agreements with our employees, book vendors, licensees, independent contractors, and other advisors. These agreements may not effectively prevent disclosure of confidential information and may not provide an adequate remedy in the event of unauthorized disclosure of confidential information. In addition, others may independently discover trade secrets and proprietary information and in such cases we could not assert any trade secret rights against such parties. Costly and time-consuming litigation could be necessary to enforce and determine the scope of our proprietary rights and failure to obtain or maintain trade secret protection could adversely affect our competitive business position.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our business depends on general economic conditions and their effect on spending behavior by students and advertising budgets.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our business is dependent on, among other factors, general economic conditions, which affect student spending and brand advertising. Prior to the COVID-19 pandemic, state and federal funding levels at colleges across the United States remained below historic levels, which has led to increased tuition and decreased amounts of financial aid offered to students. Further, the current COVID-19 pandemic has adversely affected federal and state budgets for education and caused significant volatility in financial markets and has raised the prospect of an extended global recession. To the extent that these trends continue or the economy stagnates or worsens, students may elect to not attend colleges and universities during the COVID-19 pandemic and reduce the amount they spend on textbooks and other educational content, which could have a material adverse impact on our business. In addition to decreased spending by students, the colleges and brands that use our marketing services have advertising budgets that are often constrained during periods of stagnant or deteriorating economic conditions. In a difficult economic environment, customer spending in each of our products and services may decrease, which could adversely affect our results of operations and financial condition. A deterioration of the current economic environment may also have a material adverse effect on our ability to fund our growth and strategic business initiatives.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our international operations are subject to increased challenges and risks.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have employees in Germany, Israel, and India and we indirectly contract with individuals in the Ukraine. Additionally, we own a minority stake in a learning platform for high school and college students in Brazil. Although today our international operations represent less than 10% of our total consolidated operating expenses and we currently do not expect our international operations to materially increase in the near future, we expect to continue to expand our international operations and such operations may expand more quickly than we currently anticipate. However, we have a limited operating history as a company outside the United States and our ability to manage our business and conduct our operations internationally requires considerable management attention and resources and is subject to the particular challenges of supporting a rapidly growing business in an environment of multiple languages, cultures, customs, tax systems, legal systems, alternative dispute systems, regulatory systems, and commercial infrastructures. Operating internationally has required and will continue to require us to invest significant funds and other resources, subjects us to new risks, and may increase the risks that we currently face, including risks associated with:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:-29.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:25.75pt;">recruiting and retaining talented and capable employees in foreign countries and maintaining our company culture across all of our offices particularly while all of our employees are working remotely because of the COVID-19 pandemic;</span></div><div style="text-indent:-29.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:25.75pt;">compliance with applicable foreign laws and regulations;</span></div><div style="text-indent:-29.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:25.75pt;">protecting and enforcing intellectual property rights abroad;</span></div><div style="text-indent:-29.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:25.75pt;">compliance with anti-bribery laws including, without limitation, the Foreign Corrupt Practices Act;</span></div><div style="text-indent:-29.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:25.75pt;">currency exchange rate fluctuations;</span></div><div style="text-indent:-29.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:25.75pt;">additional taxation of international costs and intercompany payments to our international subsidiaries associated with the U.S. Tax Cuts and Jobs Act of 2017 (the 2017 Tax Act);</span></div><div style="text-indent:-29.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:25.75pt;">additional value added taxes on digital products that are purchased from our website by international customers;</span></div><div style="text-indent:-29.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:25.75pt;">political and economic instability;</span></div><div style="text-indent:-29.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:25.75pt;">effects of the COVID-19 pandemic that may be more concentrated where we operate internationally; and</span></div><div style="text-indent:-29.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:25.75pt;">higher costs of doing business internationally.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">61</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Colleges and certain governments may restrict access to the Internet or our website, which could lead to the loss of or slowing of growth in our student user base and their level of engagement with our platform.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The growth of our business and our brand depends on the ability of students to access the Internet and the products and services available on our website, in particular in non-U.S. countries. Colleges that provide students with access to the Internet either through physical computer terminals on campus or through wired or wireless access points on campus could block or restrict access to our website, content or services or the Internet generally for a number of reasons including security or confidentiality concerns, regulatory reasons, or concerns that certain of our products and services, such as Chegg Study, may contradict or violate their policies.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">If colleges modify their policies in ways that are detrimental to the growth of our student user base or in ways that make it harder for students to use our website, the overall growth in our student user base would slow, student engagement would decrease and we would lose revenues. Any reduction in the number of students directed to our website would harm our business and results of operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our operations are susceptible to earthquakes, floods, rolling blackouts and other types of power loss, and public health crises, including the current COVID-19 pandemic. If these or other natural or man-made disasters were to occur, our business and results of operations would be adversely affected.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our business and operations could be materially adversely affected in the event of earthquakes, blackouts, or other power losses, floods, fires, telecommunications failures, break-ins, acts of terrorism, public health crises, including the current COVID-19 pandemic, inclement weather, shelving accidents, or similar events. Our executive offices are located in the San Francisco Bay Area, an earthquake-sensitive area. If floods, fire, inclement weather including extreme rain, wind, heat, or cold, or accidents due to human error were to occur and cause damage to our properties or textbook library, or our distribution partners&#8217; ability to fulfill orders for print textbook rentals and sales, our results of operations would suffer, especially if such events were to occur during peak periods. We may not be able to effectively shift our operations due to disruptions arising from the occurrence of such events, and our business and results of operations could be affected adversely as a result. Moreover, damage to or total destruction of our executive offices resulting from earthquakes may not be covered in whole or in part by any insurance we may have. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">If we are unable to implement and maintain effective internal control over financial reporting in the future, the accuracy, and timeliness of our financial reporting may be adversely affected.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Sarbanes-Oxley Act of 2002 (the Sarbanes-Oxley Act) requires, among other things, that we assess the effectiveness of our internal control over financial reporting annually and the effectiveness of our disclosure controls and procedures quarterly. If we are not able to comply with the requirements of the Sarbanes-Oxley Act in a timely manner, the market price of our stock could decline and we could be subject to sanctions or investigations by The New York Stock Exchange, the SEC or other regulatory authorities, which would require additional financial and management resources.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">If we conclude in future periods that our internal control over financial reporting is not effective, we may be required to expend significant time and resources to correct the deficiency and could be subject to one or more investigations or enforcement actions by state or federal regulatory agencies, stockholder lawsuits or other adverse actions requiring us to incur defense costs, pay fines, settlements or judgments and causing investor perceptions to be adversely affected and potentially resulting in a decline in the market price of our stock.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Additionally, our independent registered public accounting firm is required to attest to the effectiveness of our internal control over financial reporting pursuant to Section&#160;404. An independent assessment of the effectiveness of our internal controls could detect problems that our management&#8217;s assessment might not. Material weaknesses in our internal controls could lead to financial statement restatements and require us to incur the expense of remediation. If we are unable to maintain effective internal control over financial reporting to meet the demands placed upon us as a public company, including the requirements of the Sarbanes-Oxley Act, we may be unable to accurately report our financial results, or report them within the timeframes required by law or exchange regulations.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We may be subject to greater than anticipated liabilities for income, property, sales, and other taxes, and any successful action by federal, state, foreign, or other authorities to collect additional taxes could adversely harm our business.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We are subject to regular review and audit by both U.S. federal and state and foreign tax authorities and such jurisdictions may assess additional taxes against us. Although we believe our tax estimates are reasonable, the final determination of tax audits and any related litigation could be materially different from our historical tax provisions and </span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">62</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">accruals and could have a negative effect on our financial position and results of operations. The taxing authorities of the jurisdictions in which we operate may challenge our methodologies for valuing and allocating income from our intercompany transactions, which could increase our worldwide effective income tax rate.  We collect sales taxes in all U.S. states with a sales tax and most local jurisdictions on our sales, rentals, and digital services sold through our commerce system including sales and rentals on behalf of our third-party publishers.&#160; In June 2018, the U.S. Supreme Court in South Dakota v. Wayfair, Inc. et al ruled that a state can require an online retailer with no in-state property or personnel to collect and remit sales and use tax on sales made to the state&#8217;s residents. It is possible that such taxes could be assessed by certain states retroactively for periods before the Wayfair decision on acquired products that are not sold through our commerce system. Any successful action by federal, state, foreign or other authorities to impose or collect additional income tax or compel us to collect and remit additional sales, use, value-added or similar taxes, either retroactively, prospectively or both, could harm our business, financial condition and results of operations. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We may not be able to utilize a significant portion of our net operating loss or tax credit carryforwards, which could adversely affect our profitability.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">At December&#160;31, 2019, we had federal and state net operating loss carryforwards due to prior period losses of approximately $591 million and $440 million, respectively, which if not utilized will begin to expire in 2028&#160;and&#160;2020 for federal and state purposes, respectively. An immaterial portion of the state net operating loss carryforwards expired in 2019. At December&#160;31, 2019, we also had federal tax credit carryforwards of approximately $14.8 million, which if not utilized will begin to expire in 2030, and state tax credit carryforwards of approximately $11.9 million, which do not expire. These net operating loss and tax credit carryforwards could expire unused and be unavailable to offset future income tax liabilities, which could adversely affect our profitability.  For example, we have net operating loss carryforwards of $25 million related to our previous operations in Kentucky that will expire unused unless we have similar operations in Kentucky. Additionally, in response to the COVID-19 pandemic, California&#8217;s Legislature passed Assembly Bill 85 (A.B. 85), which suspends the use of net operating losses for tax years beginning in 2020, 2021, and 2022 for taxpayers with taxable income of $1.0&#160;million or more before an application of net operating loss. A.B. 85 includes an extended carryover period for the suspended net operating losses with an additional year carryforward for each year of suspension. A.B. 85 also limits the utilization of business incentive tax credits for taxable years 2020, 2021, and 2022, requiring that taxpayers can only claim a maximum of $5.0 million in tax credit on an aggregate basis. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The 2017 Tax Act changed both the federal deferred tax value of the net operating loss carryforwards and the rules of utilization of federal net operating loss carryforwards.  The 2017 Tax Act lowered the corporate tax rate from 35% to 21% effective for our 2018 financial year.  For net operating loss carryforwards generated in years prior to 2018, there is no annual limitation on the utilization and the carryforward period remains at 20 years; net operating loss carryforwards generated in years after 2017 will only be available to offset 80% of future taxable income in any single year but will not expire. However, the Coronavirus Aid, Relief, and Economic Security (CARES) Act temporarily repealed the 80% taxable income limitation for tax years beginning before January 1, 2021; net operating loss carried forward from 2018 or later to taxable years beginning after December 31, 2020 will be subject to the 80% limitation. Also, under the CARES Act, net operating loss arising in 2018, 2019 and 2020 can be carried back 5 years.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, under Section&#160;382 of the Internal Revenue Code of 1986, as amended (the Code), our ability to utilize net operating loss carryforwards or other tax attributes, such as tax credits, in any taxable year may be limited if we experience an &#8220;ownership change.&#8221; A Section&#160;382 &#8220;ownership change&#8221; generally occurs if one or more stockholders or groups of stockholders who own at least 5% of our stock increase their ownership by more than 50 percentage points over their lowest ownership percentage within a rolling three-year period. Similar rules may apply under state tax laws. As a result of prior equity issuances and other transactions in our stock and the stock of acquired companies, we have previously experienced &#8220;ownership changes&#8221; under Section&#160;382 of the Code and comparable state tax laws. We may experience ownership changes in the future as a result of future issuances and other transactions of our stock. It is possible that any future ownership change could have a material effect on the use of our net operating loss carryforwards or other tax attributes, which could adversely affect our profitability.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">U.S. federal income tax reform and new tax laws could adversely affect us.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The 2017 Tax Act, among other things, included changes to U.S. federal tax rates, imposes significant additional limitations on the deductibility of interest, executive compensation, other expenses, and future net operating losses, allows for the expensing of certain capital expenditures, and puts into effect a number of changes impacting operations outside of the United States.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">63</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Under the 2017 Tax Act, a corporation&#8217;s interest expense generally is limited to the business interest income of the corporation and 30% of the corporation&#8217;s &#8220;adjusted taxable income.&#8221; Adjusted taxable income is defined generally as taxable income with certain add-backs, including in years before 2022, any deductions allowable for depreciation and amortization. Interest expense in excess of the above limitation is not deductible by the corporation but carries forward indefinitely. However, the CARES Act modifies the adjusted taxable income, lifting it from 30% to 50%, for tax years beginning in 2019 and 2020. Depending on our future results, it is possible that our deductions for interest expense arising from the notes and the related capped call transactions could be limited, in which case our after-tax cost of borrowing could increase.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our effective tax rate may fluctuate as a result of new tax U.S. and worldwide laws and our interpretations of those new tax laws, which are subject to significant judgments and estimates.  The ongoing effects of the new tax laws and the refinement of provisional estimates could make our results difficult to predict.</span></div><div style="text-indent:36pt;text-align:justify;"><span><br/></span></div><div style="text-indent:27pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our effective tax rate may fluctuate in the future as a result of new tax laws. The new tax laws will have a meaningful impact on our provision for income taxes once we release our valuation allowance. Due to the complexities involved in applying the provisions of new tax legislation, we may make reasonable estimates of the effects in our financial statements. As we collect and prepare necessary data and interpret the new tax legislation, we may make adjustments that could affect our financial position and results of operations as well as our effective tax rate in the period in which the adjustments are made. The 2020 Finance Bill was passed by the Parliament of India as Financial Act with amendments. The 2020 Finance Bill replaced the Dividend Distribution Tax on our distributing India entity with the withholding tax imposed on the U.S. recipient shareholders.  As a result of the 2020 Finance Bill, we released $0.3 million of our withholding tax deferred tax liability related to deemed distributions from our entity in India.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our reported financial results may be harmed by changes in the accounting principles generally accepted in the United States.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Generally accepted accounting principles in the United States are subject to interpretation by the Financial Accounting Standards Board (FASB), the SEC, and various bodies formed to promulgate and interpret appropriate accounting principles. A change in these principles or interpretations could have a significant effect on our reported financial results, and may even affect the reporting of transactions completed before the announcement or effectiveness of a change. For example, in February 2016 the FASB issued ASU 2016-02,&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Leases (Topic 842)</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">, for which we were required to recognize right of use (ROU) assets and lease liabilities on our consolidated balance sheets. We adopted Topic 842 using the modified retrospective transition method. Other companies in our industry may apply these accounting principles differently than we do, adversely affecting the comparability of our financial statements.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Risks Related to Ownership of Our Common Stock</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our stock price has been and will likely continue to be volatile.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The trading price of our common stock has been, and is likely to continue to be, volatile. Since shares of our common stock were sold in our IPO in November 2013 at a price of $12.50 per share, our stock price has ranged from $3.15 to $89.82 through September&#160;30, 2020. In addition to the factors discussed in this Quarterly Report on Form 10-Q, the trading price of our common stock may fluctuate significantly in response to numerous factors, many of which are beyond our control, including:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">the current COVID-19 pandemic and any associated economic downturn;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">actual or anticipated fluctuations in our financial condition and results of operations, including as a result of the seasonality in our business;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our announcement of actual results for a fiscal period that are higher or lower than projected results or our announcement of revenues or earnings guidance that is higher or lower than expected, including as a result of difficulty forecasting seasonal variations in our financial condition and results of operations;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">issuance of new or updated research or reports by securities analysts, including the publication of unfavorable reports or change in recommendation or downgrading of our common stock;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">announcements by us or our competitors of significant products or features, technical innovations, acquisitions, strategic relationships and partnerships, joint ventures, or capital commitments;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">actual or anticipated changes in our growth rate relative to our competitors;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">changes in the economic performance or market valuations of companies perceived by investors to be comparable to us;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">future sales of our common stock by our officers, directors, and existing stockholders or the anticipation of such sales;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">issuances of additional shares of our common stock in connection with acquisitions;</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">64</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">share price and volume fluctuations attributable to inconsistent trading volume levels of our shares, including any common stock issued upon conversion of the notes;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">lawsuits threatened or filed against us;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">regulatory developments in our target markets affecting us, students, colleges, brands, publishers, or our competitors;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">political climate in the United States, with a focus on cutting or limiting budgets, higher education, and taxation;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">terrorist attacks or natural disasters or other such events impacting countries where we have operations;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">international stock market conditions; and</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">general economic and market conditions, such as recessions, unemployment rates, the limited availability of consumer credit, interest rate changes, and currency fluctuations.</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Furthermore, both domestic and international stock markets have experienced extreme price and volume fluctuations that have affected and continue to affect the market prices of equity securities of companies in general and technology companies in particular. These fluctuations often have been unrelated or disproportionate to the operating performance of those companies. We believe our stock price may be particularly susceptible to volatility as the stock prices of technology and Internet companies have often been subject to wide fluctuations. In the past, companies that have experienced volatility in the market price of their stock have been subject to securities class action litigation. We have been and may continue to be the target of this type of litigation in the future. Securities litigation against us could result in substantial costs and divert our management&#8217;s attention from other business concerns, which could seriously harm our business.</span></div><div><span><br/></span></div><div style="margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our management, with the oversight of the board of directors, has broad discretion as to the use of the proceeds from previous and future sales of securities and we may not use the proceeds effectively.</span></div><div style="text-indent:27pt;text-align:justify;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our management, with the oversight of the board of directors, has broad discretion in the application of the net proceeds from our past and future sales of securities and could spend the proceeds in ways that do not improve our results of operations or enhance the value of our common stock or with which our stockholders otherwise disagree. The failure of our management to apply these funds effectively could result in unfavorable returns and uncertainty about our prospects, each of which could cause the price of our common stock to decline.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">If securities or industry analysts do not report about our business or publish inaccurate or unfavorable research about our business, our stock price could decline.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The trading market for our common stock will depend in part on the research and reports that securities or industry analysts publish about us or our business. If one or more of the analysts who cover us downgrade our common stock or publish inaccurate or unfavorable research about our business, our common stock price would likely decline. If one or more of these analysts cease coverage of our company or fails to regularly publish reports on us, we could lose visibility in the financial markets, which could cause our share price or trading volume to decline. Additionally, individuals or entities with short positions in our stock could seek to depress the share price by publishing inaccurate or incomplete statements, opinions, or research reports regarding our businesses and the laws and regulations applicable to them, as we have seen and may continue to experience in the future.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We may be subject to short selling strategies that may drive down the market price of our common stock.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;text-align:justify;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Short selling occurs when an investor borrows a security and sells it on the open market, with the intention of buying identical securities at a later date to return to the lender. A short seller hopes to profit from a decline in the value of the securities between the sale of the borrowed securities and the purchase of the replacement shares. Because it is in the short seller&#8217;s best interests for the price of the stock to decline, some short sellers publish, or arrange for the publication of, opinions or characterizations regarding the relevant issuer, its business prospects, and similar matters calculated to or which may create negative market momentum. Although, traditionally, short sellers were limited in their ability to access mainstream business media or to otherwise create negative market rumors, the rise of the Internet has allowed short sellers to publicly attack a company&#8217;s reputation and business on a broader scale. In the past, the publication of such commentary about us by a disclosed short seller has precipitated a decline in the market price of our common stock, and future similar efforts by other short sellers may have similar effects.</span></div><div style="text-indent:27pt;text-align:justify;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, if we are subject to unfavorable allegations promoted by short sellers, even if untrue, we may have to expend a significant amount of resources to investigate such allegations and defend ourselves from possible shareholder suits prompted by such allegations, which could adversely impact our business, results of operations, and financial condition.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">65</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We do not intend to pay dividends for the foreseeable future.</span></div><div style="text-indent:27pt;text-align:justify;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have never declared or paid cash dividends on our capital stock. We currently intend to retain any future earnings to finance the operation and expansion of our business, and we do not expect to declare or pay any dividends in the foreseeable future. As a result, our stockholders (including holders of notes who receive any shares of our common stock upon conversion of their notes) may only receive a return on their investment in our common stock if the market price of our common stock increases.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Delaware law and provisions in our restated certificate of incorporation and restated bylaws could make a merger, tender offer or proxy contest difficult, thereby depressing the trading price of our common stock.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our status as a Delaware corporation and the anti-takeover provisions of the Delaware General Corporation Law may discourage, delay or prevent a change in control by prohibiting us from engaging in a business combination with an interested stockholder for a period of three years after the person becomes an interested stockholder, even if a change of control would be beneficial to our existing stockholders. In addition, our restated certificate of incorporation and restated bylaws contain provisions that may make the acquisition of our company more difficult, including the following:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our board of directors is classified into three classes of directors with staggered three-year terms and directors can only be removed from office for cause and by the approval of the holders of at least two-thirds of our outstanding common stock;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">subject to certain limitations, our board of directors has the sole right to set the number of directors and to fill a vacancy resulting from any cause or created by the expansion of our board of directors, which prevents stockholders from being able to fill vacancies on our board of directors;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">only our board of directors is authorized to call a special meeting of stockholders;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our restated certificate of incorporation authorizes undesignated preferred stock, the terms of which may be established and shares of which may be issued, without the approval of the holders of common stock;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">advance notice procedures apply for stockholders to nominate candidates for election as directors or to bring matters before an annual meeting of stockholders;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our stockholders cannot act by written consent;</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">our restated bylaws can only be amended by our board of directors or by the approval of the holders of at least two-thirds of our outstanding common stock; and</span></div><div style="text-indent:-20.25pt;padding-left:58.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:16.75pt;">certain provisions of our restated certificate of incorporation can only be amended by the approval of the holders of at least two-thirds of our outstanding common stock.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, our restated certificate of incorporation provides that the Court of Chancery of the State of Delaware shall be the sole and exclusive forum for any derivative action or proceeding brought on our behalf, any action asserting a breach of fiduciary duty, any action asserting a claim against us arising pursuant to the Delaware General Corporation Law, our restated certificate of incorporation, or our bylaws, or any action asserting a claim against us that is governed by the internal affairs doctrine. This choice of forum provision may limit a stockholder&#8217;s ability to bring a claim in a judicial forum that it finds favorable for disputes with us or any of our directors, officers, or other employees, which may discourage lawsuits against us and our directors, officers, and other employees. This exclusive forum provision will not apply to claims that are vested in the exclusive jurisdiction of a court or forum other than the Court of Chancery of the State of Delaware, or for which the Court of Chancery of the State of Delaware does not have subject matter jurisdiction. For instance, the provision would not preclude the filing of claims brought to enforce any liability or duty created by the Exchange Act or Securities Act or the rules and regulations thereunder in federal court. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Our securities repurchase program could affect the price of our common stock and increase volatility and may be suspended or terminated at any time, which may result in a decrease in the trading price of our common stock.</span></div><div><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In June 2020, our board of directors approved a securities repurchase program pursuant to which we may, from time to time, repurchase up to $500.0&#160;million of our common stock and/or convertible notes, through open market purchases, block trades, and/or privately negotiated transactions or pursuant to Rule 10b5-1 plans, in compliance with applicable securities laws and other legal requirements. The timing, volume, and nature of the repurchases will be determined by management based on the capital needs of the business, market conditions, applicable legal requirements, and other factors. The repurchase program will end on December 31, 2021. Repurchases pursuant to our securities repurchase program could affect the price of our common stock and increase its volatility. The existence of our securities repurchase program could also cause the price of our common stock to be higher than it would be in the absence of such a program and could potentially reduce the market liquidity for our common stock. Additionally, repurchases under our securities repurchase program will diminish our cash reserves, which could impact our ability to further develop our business and service our indebtedness. There can be no assurance that any </span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">66</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">repurchases will enhance stockholder value because the market price of our common stock may decline below the levels at which we repurchased such shares. Any failure to repurchase securities after we have announced our intention to do so may negatively impact our reputation and investor confidence in us and may negatively impact our stock price. Although our securities repurchase program is intended to enhance long-term stockholder value, short-term price fluctuations could reduce the program&#8217;s effectiveness.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Risks Related to Our Convertible Senior Notes</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Servicing our 0.0% convertible senior notes due 2026 (the "2026 notes"), 0.125% convertible senior notes due 2025 (the &#8220;2025 notes&#8221;) and 0.25% convertible senior notes due 2023 (the &#8220;2023 notes&#8221;) requires a significant amount of cash, and we may not have sufficient cash flow to pay our debt. </span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2020, we issued $1.0 billion in aggregate principal amount of 2026 notes. In March 2019, we issued $700 million in aggregate principal amount of 2025 notes and in April 2019, the initial purchasers fully exercised their option to purchase $100 million of additional 2025 notes for aggregate total gross proceeds of $800 million. In April 2018, we issued&#160;$345 million in aggregate principal amount of 2023 notes. Our ability to make scheduled payments of the principal of, to pay interest on, or to refinance our indebtedness, including the notes, depends on our future performance, which is subject to many factors, including, economic, financial, competitive and other, beyond our control. We may not be able to generate cash flow from operations, in the foreseeable future, sufficient to service our debt and make necessary capital expenditures and may therefore be required to adopt one or more alternatives, such as selling assets, restructuring debt or obtaining additional equity capital on terms that may be onerous or highly dilutive. Our ability to refinance the notes, which may not be redeemed prior to September 2023 for the 2026 notes, March 2022 for the 2025 notes and May 2021 for the 2023 notes subject to certain conditions related to the price of our common stock, will depend on the capital markets and our financial condition at such time. We may not be able to engage in any of these activities or engage in these activities on desirable terms, which could result in a default on our debt obligations, and limit our flexibility in planning for and reacting to changes in our business.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="padding-left:2.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">We may not have the ability to raise the funds necessary to settle conversions of the notes in cash or to repurchase the notes upon a fundamental change, and any future debt may contain limitations on our ability to pay cash upon conversion or repurchase of the notes.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Holders of the notes will have the right to require us to repurchase all or a portion of their notes upon the occurrence of a fundamental change before the maturity date at a repurchase price equal to 100% of the principal amount of the notes to be repurchased, plus accrued and unpaid interest, if any.  In addition, upon conversion of the notes, unless we elect to deliver solely shares of our common stock to settle such conversion (other than paying cash in lieu of delivering any fractional share), we will be required to make cash payments in respect of the notes being converted. However, we may not have enough available cash or be able to obtain financing at the time we are required to make repurchases of notes surrendered therefor or pay cash with respect to notes being converted.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, our ability to repurchase the notes or to pay cash upon conversions of notes may be limited by law, regulatory authority or agreements governing any future indebtedness. Our failure to repurchase the notes at a time when the repurchase is required by the indenture or to pay cash upon conversions of notes as required by the indenture would constitute a default under the indenture. A default under the indenture or the fundamental change itself could also lead to a default under agreements governing any future indebtedness. If the payment of the related indebtedness were to be accelerated after any applicable notice or grace periods, we may not have sufficient funds to repay the indebtedness and repurchase the notes or to pay cash upon conversions of notes.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="padding-left:2.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">The capped call transactions may affect the value of the notes and our common stock.</span></div><div style="padding-left:2.25pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In connection with the notes, we entered into capped call transactions with certain financial institutions (the option counterparties). The capped call transactions are expected generally to reduce the potential dilution upon any conversion of notes and/or offset any cash payments we are required to make in excess of the principal amount upon conversion of any notes, with such reduction and/or offset subject to a cap. </span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In connection with establishing their initial hedges of the capped call transactions, the option counterparties and/ or their respective affiliates purchased shares of our common stock and/or entered into various derivative transactions with respect to our common stock. This activity could have increased (or reduced the size of any decrease in) the market price of our common stock or the notes at that time.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">67</span></div></div></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, the option counterparties and/or their respective affiliates may modify their hedge positions by entering into or unwinding various derivatives with respect to our common stock and/or purchasing or selling our common stock in secondary market transactions (and are likely to do so during any observation period related to a conversion of notes or following any repurchase of notes by us on any fundamental change repurchase date or otherwise). This activity could also cause or avoid an increase or a decrease in the market price of our common stock or the notes.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The potential effect, if any, of these transactions and activities on the market price of our common stock or the notes will depend in part on market conditions and cannot be ascertained at this time. Any of these activities could adversely affect the value of our common stock.</span></div><div style="text-indent:36pt;"><span><br/></span></div><div id="ib300f4367ef74fd38894bf6992c0df96_136"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM&#160;2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS</span></div><div style="text-indent:-54pt;padding-left:54pt;"><span><br/></span></div><div style="text-indent:-54pt;padding-left:54pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(a) Unregistered Sales of Equity Securities</span></div><div style="text-indent:-54pt;padding-left:54pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2020, we issued $1.0 billion in aggregate principal amount of 2026 notes, in a private placement to qualified institutional buyers pursuant to Rule 144A of the Securities Act of 1933, as amended. The notes are convertible into shares of our common stock on the terms set forth in the indenture governing the notes. Information relating to the issuance of the notes was provided in a Current Report on Form 8-K filed with the Securities and Exchange Commission on August 24, 2020.</span></div><div style="text-indent:-54pt;padding-left:54pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In June 2020, our board of directors approved a securities repurchase program pursuant to which we may, from time to time, repurchase up to $500.0&#160;million of our common stock and/or convertible notes, through open market purchases, block trades, and/or privately negotiated transactions or pursuant to Rule 10b5-1 plans, in compliance with applicable securities laws and other legal requirements. The timing, volume, and nature of the repurchases will be determined by management based on the capital needs of the business, market conditions, applicable legal requirements, and other factors. The repurchase program will end on December 31, 2021.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(c) Purchases of Equity Securities by the Registrant and Affiliated Purchasers</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table summarizes the share repurchase activity for the three months ended September 30, 2020 (in thousands, except share amounts): </span></div><div style="text-indent:27pt;"><span><br/></span></div><div><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:33.987%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:14.543%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:14.543%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:14.543%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.384%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:14.548%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Period</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total Number of Shares Repurchased</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Average Price Paid Per Share</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total Dollar Amount Purchased Pursuant to Publicly-Announced Plan</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Maximum Dollar Amount Remaining Available for Repurchase Pursuant to Publicly-Announced Plan</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">July 1 -  July 31</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">500,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">August 1 - August 31</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">500,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 1 - September 30</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">500,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"></td></tr></table></div><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">68</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_139"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div style="-sec-extract:summary;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="-sec-extract:summary;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 6. EXHIBITS</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"><tr><td style="width:1.0%;"></td><td style="width:7.710%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:41.190%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:7.710%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:7.710%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:7.710%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.151%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.534%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:7.715%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="27" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Incorporated&#160;by&#160;Reference</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exhibit<br/>No.</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exhibit</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Form</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">File&#160;No</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Filing&#160;Date</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exhibit&#160;No.</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Filed<br/>Herewith</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1364954/000162828020012988/cheggex41.htm">4.01</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1364954/000162828020012988/cheggex41.htm">Indenture dated August 21, 2020 between Chegg, Inc. and Wells Fargo Bank, National Association.</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8-K</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">001-36180</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">August 24, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4.1</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1364954/000162828020012988/cheggex991.htm">10.01</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1364954/000162828020012988/cheggex991.htm">Form of Base Capped Call Transaction Confirmation</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8-K</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">001-36180</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">August 24, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">99.1</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1364954/000162828020012988/cheggex992.htm">10.02</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1364954/000162828020012988/cheggex992.htm">Form of Additional Capped Call Transaction Confirmation</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8-K</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">001-36180</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">August 24, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">99.2</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1364954/000162828020012988/cheggex993.htm">10.03</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1364954/000162828020012988/cheggex993.htm">Form of Exchange Agreement.</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8-K</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">001-36180</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">August 24, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">99.3</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1364954/000162828020012988/cheggex994.htm">10.04</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/1364954/000162828020012988/cheggex994.htm">Form of Unwind Agreement.</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8-K</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">001-36180</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">August 24, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">99.4</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="ex31012020-09x30.htm">31.01</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="ex31012020-09x30.htm">Certification of Dan Rosensweig, Chief Executive Officer and Co-Chairperson, pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section&#160;302 of the Sarbanes-Oxley Act of 2002</a></span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">X</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="ex31022020-09x30.htm">31.02</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="ex31022020-09x30.htm">Certification of Andrew Brown, Chief Financial Officer, pursuant to Rule&#160;13a-14(a)/15d-14(a), as adopted pursuant to Section&#160;302 of the Sarbanes-Oxley Act of 2002</a></span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">X</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="ex32012020-09x30.htm">32.01**</a></span></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="ex32012020-09x30.htm">Certification pursuant to 18 U.S.C. Section&#160;1350, as adopted pursuant to Section&#160;906 of the Sarbanes-Oxley Act of 2002</a></span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">X</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">101.INS</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Inline XBRL Instance Document</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">X</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">101.SCH</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Inline XBRL Taxonomy Extension Schema</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">X</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">101.CAL</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Inline XBRL Taxonomy Extension Calculation</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">X</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">101.LAB</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Inline XBRL Taxonomy Extension Labels</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">X</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">101.PRE</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Inline XBRL Taxonomy Extension Presentation</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">X</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">101.DEF</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Inline XBRL Taxonomy Extension Definition</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">X</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">104</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">X</span></td></tr></table></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:4.911%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:92.889%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">**</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">This certification is deemed not filed for purposes of section 18 of the Securities Exchange Act of 1934, as amended (Exchange Act), or otherwise subject to the liability of that section, nor shall it be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act.</span></td></tr></table></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;-sec-extract:summary;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">69</span></div></div></div><div id="ib300f4367ef74fd38894bf6992c0df96_142"></div><hr style="page-break-after:always"/><div style="min-height:42.75pt;width:100%;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:7pt;font-weight:400;line-height:120%;text-decoration: underline;" href="#ib300f4367ef74fd38894bf6992c0df96_7">Table of Contents</a></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SIGNATURES</span></div><div style="text-indent:27pt;margin-top:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Pursuant to the requirements of Section&#160;13 or 15(d) 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.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.415%;"><tr><td style="width:1.0%;"></td><td style="width:46.694%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:3.458%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.829%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:45.519%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">CHEGG, INC.</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">October 26, 2020</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">By:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;/S/ ANDREW BROWN</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Andrew Brown</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Chief Financial Officer<br/>(Duly Authorized Officer and Principal Financial Officer)</span></td></tr></table></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">70</span></div></div></div></body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.01
<SEQUENCE>2
<FILENAME>ex31012020-09x30.htm
<DESCRIPTION>EX-31.01
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head>
<!-- Document created using Wdesk -->
<!-- Copyright 2020 Workiva -->
<title>Document</title></head><body><div id="ib92da68e76714e8e89cb94260fd5956c_1"></div><div style="min-height:72pt;width:100%;"><div><font><br></font></div></div><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Exhibit 31.01 </font></div><div style="text-align:center;margin-top:12pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CERTIFICATION PURSUANT TO </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">RULE 13a-14(a)&#47;15d-14(a) </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">AS ADOPTED PURSUANT TO </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SECTION&#160;302 OF THE SARBANES-OXLEY ACT OF 2002 </font></div><div style="margin-top:12pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">I, Dan Rosensweig, certify that&#58; </font></div><div style="text-indent:-9pt;padding-left:9pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">1.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:2.25pt;">I have reviewed this quarterly report on Form&#160;10-Q of Chegg,&#160;Inc.&#59; </font></div><div style="text-indent:-9pt;padding-left:9pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">2.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:2.25pt;">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report&#59; </font></div><div style="text-indent:-9pt;padding-left:9pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">3.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:2.25pt;">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report&#59; </font></div><div style="text-indent:-9pt;padding-left:9pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">4.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:2.25pt;">The registrant&#8217;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules&#160;13a-15(e)&#160;and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)), for the registrant and have&#58;</font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">a)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.52pt;">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared&#59;</font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">b)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.01pt;">Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles&#59;</font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">c)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.52pt;">Evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation&#59; and</font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">d)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.01pt;">Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting&#59; and</font></div><div style="text-indent:-9pt;padding-left:9pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">5.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:2.25pt;">The registrant&#8217;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and the audit committee of the registrant&#8217;s board of directors (or persons performing the equivalent functions)&#58; </font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">a)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.52pt;">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report financial information&#59; and</font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">b)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.01pt;">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</font></div><div style="margin-top:12pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">Date&#58; October&#160;26, 2020 </font></div><div style="margin-top:12pt;"><font><br></font></div><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </font></div><div style="text-align:right;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:39.903%;"><tr><td style="width:1.0%;"></td><td style="width:98.900%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">&#47;</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">S</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">&#47; D</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">AN</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> R</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">OSENSWEIG</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">&#160;</font></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Dan Rosensweig</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">President, Chief Executive Officer and Co-Chairperson</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Principal Executive Officer)</font></td></tr></table></div><div style="position:relative;width:100%;height:72pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.02
<SEQUENCE>3
<FILENAME>ex31022020-09x30.htm
<DESCRIPTION>EX-31.02
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head>
<!-- Document created using Wdesk -->
<!-- Copyright 2020 Workiva -->
<title>Document</title></head><body><div id="i156f27e625f04850a63d6c052556c972_1"></div><div style="min-height:72pt;width:100%;"><div><font><br></font></div></div><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Exhibit 31.02 </font></div><div style="text-align:center;margin-top:12pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CERTIFICATION PURSUANT TO </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">RULE 13a-14(a)&#47;15d-14(a) </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">AS ADOPTED PURSUANT TO </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SECTION&#160;302 OF THE SARBANES-OXLEY ACT OF 2002 </font></div><div style="margin-top:12pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">I, Andrew Brown, certify that&#58; </font></div><div style="text-indent:-9pt;padding-left:9pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">1.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:2.25pt;">I have reviewed this quarterly report on Form&#160;10-Q of Chegg,&#160;Inc.&#59; </font></div><div style="text-indent:-9pt;padding-left:9pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">2.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:2.25pt;">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report&#59; </font></div><div style="text-indent:-9pt;padding-left:9pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">3.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:2.25pt;">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report&#59; </font></div><div style="text-indent:-9pt;padding-left:9pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">4.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:2.25pt;">The registrant&#8217;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules&#160;13a-15(e)&#160;and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)), for the registrant and have&#58;</font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">a)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.52pt;">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared&#59;</font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">b)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.01pt;">Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles&#59;</font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">c)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.52pt;">Evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation&#59; and</font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">d)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.01pt;">Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting&#59; and</font></div><div style="text-indent:-9pt;padding-left:9pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">5.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:2.25pt;">The registrant&#8217;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and the audit committee of the registrant&#8217;s board of directors (or persons performing the equivalent functions)&#58; </font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">a)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.52pt;">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report financial information&#59; and</font></div><div style="text-indent:-40.5pt;padding-left:108pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">b)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;padding-left:33.01pt;">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</font></div><div style="margin-top:12pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">Date&#58; October&#160;26, 2020 </font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;</font></div><div style="text-align:right;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:39.903%;"><tr><td style="width:1.0%;"></td><td style="width:98.900%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">&#47;</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">S</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">&#47; A</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">NDREW</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> B</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">ROWN</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">&#160;</font></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Andrew Brown</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Chief Financial Officer</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Principal Financial Officer)</font></td></tr></table></div><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:120%;">&#160;</font></div><div style="position:relative;width:100%;height:72pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.01
<SEQUENCE>4
<FILENAME>ex32012020-09x30.htm
<DESCRIPTION>EX-32.01
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head>
<!-- Document created using Wdesk -->
<!-- Copyright 2020 Workiva -->
<title>Document</title></head><body><div id="ifb080c5dec514c69b7d5f5520d996aa6_1"></div><div style="min-height:72pt;width:100%;"><div><font><br></font></div></div><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Exhibit 32.01 </font></div><div style="text-align:center;margin-top:12pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CERTIFICATION </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">PURSUANT TO </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">18 U.S.C. SECTION 1350 </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">AS ADOPTED PURSUANT TO </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 </font></div><div style="text-indent:27pt;margin-top:12pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In connection with the Quarterly Report on Form&#160;10-Q for the nine months ended September 30, 2020&#160;of Chegg, Inc. (the &#8220;Registrant&#8221;) filed with the Securities and Exchange Commission on the date hereof (the &#8220;Report&#8221;), the undersigned, each certify, in accordance with Rule&#160;13a-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C. Section&#160;1350, that to the best of his knowledge&#58; </font></div><div style="text-indent:-18pt;padding-left:22.5pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">(1)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:6.34pt;">The Report, to which this certification is attached as Exhibit&#160;32.01, fully complies with the requirements of Section&#160;13(a) of the Securities Exchange Act of 1934&#59; and</font></div><div style="text-indent:-18pt;padding-left:22.5pt;margin-top:6pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">(2)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:6.34pt;">The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.</font></div><div style="margin-top:6pt;"><font><br></font></div><div style="margin-top:12pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Dated&#58; October&#160;26, 2020 </font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;</font></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.679%;"><tr><td style="width:1.0%;"></td><td style="width:47.935%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:1.729%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:47.936%;"></td><td style="width:0.1%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">&#47;S&#47;</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> D</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">AN</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> R</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">OSENSWEIG</font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">&#47;S&#47;</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> A</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">NDREW</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> B</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.5pt;font-weight:400;line-height:100%;">ROWN</font></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Dan Rosensweig</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Andrew Brown</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">President, Chief Executive Officer and Co-Chairperson</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Chief Financial Officer</font></td></tr></table></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:120%;">&#160;</font></div><div style="position:relative;width:100%;height:72pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>5
<FILENAME>chgg-20200930.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:597c9e6a-15a6-4889-9b10-d48a33ca120d,g:986b0fd7-a3e8-4833-b05c-f9a632cda061-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:chgg="http://www.chegg.com/20200930" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:num="http://www.xbrl.org/dtr/type/numeric" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.chegg.com/20200930">
  <xs:import namespace="http://fasb.org/srt/2020-01-31" schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd"/>
  <xs:import namespace="http://fasb.org/us-gaap/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd"/>
  <xs:import namespace="http://www.w3.org/1999/xlink" schemaLocation="http://www.xbrl.org/2003/xlink-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/>
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2020-01-31" schemaLocation="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="chgg-20200930_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="chgg-20200930_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="chgg-20200930_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="chgg-20200930_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="CoverPage" roleURI="http://www.chegg.com/role/CoverPage">
        <link:definition>0001001 - Document - Cover Page</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited" roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited">
        <link:definition>1001002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical" roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical">
        <link:definition>1002003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited" roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited">
        <link:definition>1003004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited" roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited">
        <link:definition>1004005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited" roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited">
        <link:definition>1005006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited" roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited">
        <link:definition>1006007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BackgroundandBasisofPresentation" roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentation">
        <link:definition>2101101 - Disclosure - Background and Basis of Presentation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BackgroundandBasisofPresentationPolicies" roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies">
        <link:definition>2202201 - Disclosure - Background and Basis of Presentation (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BackgroundandBasisofPresentationDetails" roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationDetails">
        <link:definition>2403401 - Disclosure - Background and Basis of Presentation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BackgroundandBasisofPresentationConvertibleNotesDetails" roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails">
        <link:definition>2404402 - Disclosure - Background and Basis of Presentation - Convertible Notes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Revenues" roleURI="http://www.chegg.com/role/Revenues">
        <link:definition>2105102 - Disclosure - Revenues</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenuesTables" roleURI="http://www.chegg.com/role/RevenuesTables">
        <link:definition>2306301 - Disclosure - Revenues (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenuesDetails" roleURI="http://www.chegg.com/role/RevenuesDetails">
        <link:definition>2407403 - Disclosure - Revenues (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetLossPerShare" roleURI="http://www.chegg.com/role/NetLossPerShare">
        <link:definition>2108103 - Disclosure - Net Loss Per Share</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetLossPerShareTables" roleURI="http://www.chegg.com/role/NetLossPerShareTables">
        <link:definition>2309302 - Disclosure - Net Loss Per Share (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails" roleURI="http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails">
        <link:definition>2410404 - Disclosure - Net Loss Per Share - Computation of Basic and Diluted Net Loss Per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails" roleURI="http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails">
        <link:definition>2411405 - Disclosure - Net Loss Per Share - Shares Excluded From Computation Of Diluted Net Loss Per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CashandCashEquivalentsandInvestments" roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestments">
        <link:definition>2112104 - Disclosure - Cash and Cash Equivalents, and Investments</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CashandCashEquivalentsandInvestmentsTables" roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsTables">
        <link:definition>2313303 - Disclosure - Cash and Cash Equivalents, and Investments (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails" roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails">
        <link:definition>2414406 - Disclosure - Cash and Cash Equivalents, and Investments - Schedule of Available For Sale Securities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CashandCashEquivalentsandInvestmentsContractualMaturityDetails" roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails">
        <link:definition>2415407 - Disclosure - Cash and Cash Equivalents, and Investments - Contractual Maturity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CashandCashEquivalentsandInvestmentsRestrictedCashDetails" roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails">
        <link:definition>2416408 - Disclosure - Cash and Cash Equivalents, and Investments - Restricted Cash (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails" roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails">
        <link:definition>2417409 - Disclosure - Cash and Cash Equivalents, and Investments - Strategic Investment (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurement" roleURI="http://www.chegg.com/role/FairValueMeasurement">
        <link:definition>2118105 - Disclosure - Fair Value Measurement</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementTables" roleURI="http://www.chegg.com/role/FairValueMeasurementTables">
        <link:definition>2319304 - Disclosure - Fair Value Measurement (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementFinancialInstrumentsDetails" roleURI="http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails">
        <link:definition>2420410 - Disclosure - Fair Value Measurement - Financial Instruments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementDebtDetails" roleURI="http://www.chegg.com/role/FairValueMeasurementDebtDetails">
        <link:definition>2421411 - Disclosure - Fair Value Measurement - Debt (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Acquisitions" roleURI="http://www.chegg.com/role/Acquisitions">
        <link:definition>2122106 - Disclosure - Acquisitions</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AcquisitionsTables" roleURI="http://www.chegg.com/role/AcquisitionsTables">
        <link:definition>2323305 - Disclosure - Acquisitions (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AcquisitionsDetails" roleURI="http://www.chegg.com/role/AcquisitionsDetails">
        <link:definition>2424412 - Disclosure - Acquisitions (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" roleURI="http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails">
        <link:definition>2425413 - Disclosure - Acquisitions - Assets Acquired and Liabilities Assumed (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AcquisitionsIntangibleAssetsDetails" roleURI="http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails">
        <link:definition>2426414 - Disclosure - Acquisitions - Intangible Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GoodwillandIntangibleAssets" roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssets">
        <link:definition>2127107 - Disclosure - Goodwill and Intangible Assets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GoodwillandIntangibleAssetsTables" roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsTables">
        <link:definition>2328306 - Disclosure - Goodwill and Intangible Assets (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GoodwillandIntangibleAssetsGoodwillDetails" roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails">
        <link:definition>2429415 - Disclosure - Goodwill and Intangible Assets - Goodwill (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails" roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails">
        <link:definition>2430416 - Disclosure - Goodwill and Intangible Assets - Finite-lived and Indefinite-lived Intangibe Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GoodwillandIntangibleAssetsAdditionalInformationDetails" roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails">
        <link:definition>2431417 - Disclosure - Goodwill and Intangible Assets - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails" roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails">
        <link:definition>2432418 - Disclosure - Goodwill and Intangible Assets - Estimated Future Amortization Expense Related to Intangible Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConvertibleSeniorNotes" roleURI="http://www.chegg.com/role/ConvertibleSeniorNotes">
        <link:definition>2133108 - Disclosure - Convertible Senior Notes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConvertibleSeniorNotesTables" roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesTables">
        <link:definition>2334307 - Disclosure - Convertible Senior Notes (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConvertibleSeniorNotesDetails" roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesDetails">
        <link:definition>2435419 - Disclosure - Convertible Senior Notes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConvertibleSeniorNotesNetCarryingAmountDetails" roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails">
        <link:definition>2436420 - Disclosure - Convertible Senior Notes - Net Carrying Amount (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConvertibleSeniorNotesInterestExpenseRecognizedDetails" roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails">
        <link:definition>2437421 - Disclosure - Convertible Senior Notes - Interest Expense Recognized (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingencies" roleURI="http://www.chegg.com/role/CommitmentsandContingencies">
        <link:definition>2138109 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingenciesDetails" roleURI="http://www.chegg.com/role/CommitmentsandContingenciesDetails">
        <link:definition>2439422 - Disclosure - Commitments and Contingencies (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GuaranteesandIndemnifications" roleURI="http://www.chegg.com/role/GuaranteesandIndemnifications">
        <link:definition>2140110 - Disclosure - Guarantees and Indemnifications</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquity" roleURI="http://www.chegg.com/role/StockholdersEquity">
        <link:definition>2141111 - Disclosure - Stockholders' Equity</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityTables" roleURI="http://www.chegg.com/role/StockholdersEquityTables">
        <link:definition>2342308 - Disclosure - Stockholders' Equity (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquitySharebasedCompensationExpenseDetails" roleURI="http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails">
        <link:definition>2443423 - Disclosure - Stockholders' Equity - Share-based Compensation Expense (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquitySummaryofRestrictedStockUnitActivityDetails" roleURI="http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails">
        <link:definition>2444424 - Disclosure - Stockholders' Equity - Summary of Restricted Stock Unit Activity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityAdditionalInformationDetails" roleURI="http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails">
        <link:definition>2445425 - Disclosure - Stockholders' Equity - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxes" roleURI="http://www.chegg.com/role/IncomeTaxes">
        <link:definition>2146112 - Disclosure - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesDetails" roleURI="http://www.chegg.com/role/IncomeTaxesDetails">
        <link:definition>2447426 - Disclosure - Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RelatedPartyTransactions" roleURI="http://www.chegg.com/role/RelatedPartyTransactions">
        <link:definition>2148113 - Disclosure - Related-Party Transactions</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RelatedPartyTransactionsDetails" roleURI="http://www.chegg.com/role/RelatedPartyTransactionsDetails">
        <link:definition>2449427 - Disclosure - Related-Party Transactions (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="chgg_TextbookLibraryPolicyTextBlock" abstract="false" name="TextbookLibraryPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType"/>
  <xs:element id="chgg_DepreciationTextbookLibrary" abstract="false" name="DepreciationTextbookLibrary" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_SynackInc.Member" abstract="true" name="SynackInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_DebtInstrumentComponentAxis" abstract="true" name="DebtInstrumentComponentAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="chgg_DebtInstrumentEquityComponentMember" abstract="true" name="DebtInstrumentEquityComponentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_AcquisitionRelatedIntangibleAssetsMember" abstract="true" name="AcquisitionRelatedIntangibleAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_PaymentToPurchasesTextbooks" abstract="false" name="PaymentToPurchasesTextbooks" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" abstract="false" name="StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_GuaranteesAndIndemnificationsAbstract" abstract="true" name="GuaranteesAndIndemnificationsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes" abstract="false" name="DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_ETextbooksMember" abstract="true" name="ETextbooksMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_RequiredMaterialsMember" abstract="true" name="RequiredMaterialsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_TAPDInc.Member" abstract="true" name="TAPDInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow" abstract="false" name="NoncashOrPartNoncashAcquisitionAccruedEscrow" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_PropertyPlantAndEquipmentWriteDown" abstract="false" name="PropertyPlantAndEquipmentWriteDown" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_TextbookLibraryMember" abstract="true" name="TextbookLibraryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_DebtInstrumentConvertibleDiscountForConversionOption" abstract="false" name="DebtInstrumentConvertibleDiscountForConversionOption" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_BoardOfDirectorsMemberMember" abstract="true" name="BoardOfDirectorsMemberMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" abstract="false" name="AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_DebtInstrumentTransactionAxis" abstract="true" name="DebtInstrumentTransactionAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" abstract="false" name="FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_IngramHostingHoldingsLLCvs.CheggMember" abstract="true" name="IngramHostingHoldingsLLCvs.CheggMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_MathwayLLCMember" abstract="true" name="MathwayLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_StockIssuedRepaymentForConvertibleSeniorNotes" abstract="false" name="StockIssuedRepaymentForConvertibleSeniorNotes" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_A2018DataIncidentArbitrationDemandsMember" abstract="true" name="A2018DataIncidentArbitrationDemandsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_WayUpInc.Member" abstract="true" name="WayUpInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock" abstract="false" name="ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType"/>
  <xs:element id="chgg_DebtCovenantTermsAxis" abstract="true" name="DebtCovenantTermsAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" abstract="false" name="FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_PaymentsForInitialPurchasersDiscount" abstract="false" name="PaymentsForInitialPurchasersDiscount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent" abstract="false" name="IncreaseDecreaseInContractWithCustomerAssetsPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" abstract="false" name="RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_IncreaseDecreaseinAccountsReceivablePercent" abstract="false" name="IncreaseDecreaseinAccountsReceivablePercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="chgg_DebtInstrumentMaturityDateRemainingUsefulLife" abstract="false" name="DebtInstrumentMaturityDateRemainingUsefulLife" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="chgg_CappedCallMember" abstract="true" name="CappedCallMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_IncreaseDecreaseInAccountsReceivableNet" abstract="false" name="IncreaseDecreaseInAccountsReceivableNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" abstract="false" name="RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock" abstract="false" name="ScheduleOfInterestExpenseRecognizedTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType"/>
  <xs:element id="chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember" abstract="true" name="TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember" abstract="true" name="A0ConvertibleSeniorNotesDue2026AdditionalNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" abstract="false" name="StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="chgg_EscrowAmountRemainingAmountToBeReleasedPeriod" abstract="false" name="EscrowAmountRemainingAmountToBeReleasedPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="chgg_DebtInstrumentComponentDomain" abstract="true" name="DebtInstrumentComponentDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_IncreaseDecreaseInContractWithCustomerAssets" abstract="false" name="IncreaseDecreaseInContractWithCustomerAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis" abstract="false" name="AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred" abstract="false" name="DebtInstrumentPrincipalAmountExchangedConsiderationTransferred" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_PaymentsForConvertibleSeniorNotesCappedCall" abstract="false" name="PaymentsForConvertibleSeniorNotesCappedCall" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_ContractWithCustomerContractualPeriod" abstract="false" name="ContractWithCustomerContractualPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="chgg_DebtCovenantTermsDomain" abstract="true" name="DebtCovenantTermsDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_TextbookLibraryNet" abstract="false" name="TextbookLibraryNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_SecurityDepositForOfficeMember" abstract="true" name="SecurityDepositForOfficeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_TextbookLibraryGainLossNet" abstract="false" name="TextbookLibraryGainLossNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_ForeignEntityMember" abstract="true" name="ForeignEntityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_A0.25PercentConvertibleSeniorNotesDue2023Member" abstract="true" name="A0.25PercentConvertibleSeniorNotesDue2023Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_AvailableForSaleSecuritiesWeightedAverageMaturity" abstract="false" name="AvailableForSaleSecuritiesWeightedAverageMaturity" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="chgg_CheggServicesMember" abstract="true" name="CheggServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_SalePriceIsGreaterOrEqual130PercentMember" abstract="true" name="SalePriceIsGreaterOrEqual130PercentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_GuaranteesAndIndemnificationsTextBlock" abstract="false" name="GuaranteesAndIndemnificationsTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType"/>
  <xs:element id="chgg_AdobeSystemsMember" abstract="true" name="AdobeSystemsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal" abstract="false" name="DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_A0ConvertibleSeniorNotesDue2026Member" abstract="true" name="A0ConvertibleSeniorNotesDue2026Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent" abstract="false" name="IncreaseDecreaseinContractwithCustomerLiabilityPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" abstract="false" name="AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan" abstract="false" name="ProceedsFromIssuanceOfEmployeeStockPurchasePlan" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty" abstract="false" name="RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="chgg_DebtInstrumentTransactionDomain" abstract="true" name="DebtInstrumentTransactionDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_ProceedsFromDispositionOfTextbooks" abstract="false" name="ProceedsFromDispositionOfTextbooks" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_A0.125PercentConvertibleSeniorNotesDue2025Member" abstract="true" name="A0.125PercentConvertibleSeniorNotesDue2025Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_DebtInstrumentConvertibleSharesTerminated" abstract="false" name="DebtInstrumentConvertibleSharesTerminated" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="chgg_DebtInstrumentLiabilityComponentMember" abstract="true" name="DebtInstrumentLiabilityComponentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_DebtInstrumentConvertibleIssuanceCosts" abstract="false" name="DebtInstrumentConvertibleIssuanceCosts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_PayPalMember" abstract="true" name="PayPalMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_DebtInstrumentConvertibleShares" abstract="false" name="DebtInstrumentConvertibleShares" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember" abstract="true" name="RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable" abstract="false" name="DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod" abstract="false" name="ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue" abstract="false" name="AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount" abstract="false" name="RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>6
<FILENAME>chgg-20200930_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:597c9e6a-15a6-4889-9b10-d48a33ca120d,g:986b0fd7-a3e8-4833-b05c-f9a632cda061-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.chegg.com/role/CoverPage" xlink:type="simple" xlink:href="chgg-20200930.xsd#CoverPage"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CoverPage" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_5f9b2926-dc19-4fa9-9052-0b008ba0dbe4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorLongTermNotes_0863d01e-e3a9-4186-ae42-ff3f12c8c213" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorLongTermNotes"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_5f9b2926-dc19-4fa9-9052-0b008ba0dbe4" xlink:to="loc_us-gaap_SeniorLongTermNotes_0863d01e-e3a9-4186-ae42-ff3f12c8c213" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_bdb2adf0-3752-4251-be70-416d7dc0d43b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_5f9b2926-dc19-4fa9-9052-0b008ba0dbe4" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_bdb2adf0-3752-4251-be70-416d7dc0d43b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_540c8675-41f2-4412-9946-9700cea5a717" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_5f9b2926-dc19-4fa9-9052-0b008ba0dbe4" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_540c8675-41f2-4412-9946-9700cea5a717" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_5afb2e07-75cf-4a34-8ec4-ae9312ab20ab" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_e0f4a12e-0603-444b-aa70-61e79c2f01ea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_5afb2e07-75cf-4a34-8ec4-ae9312ab20ab" xlink:to="loc_us-gaap_Liabilities_e0f4a12e-0603-444b-aa70-61e79c2f01ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_2dc6f2c4-2665-4dce-8672-ba50e6ecea93" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_5afb2e07-75cf-4a34-8ec4-ae9312ab20ab" xlink:to="loc_us-gaap_CommitmentsAndContingencies_2dc6f2c4-2665-4dce-8672-ba50e6ecea93" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_1c5e3ec0-3347-491d-8070-aa9189d6708b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_5afb2e07-75cf-4a34-8ec4-ae9312ab20ab" xlink:to="loc_us-gaap_StockholdersEquity_1c5e3ec0-3347-491d-8070-aa9189d6708b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_c247a78a-723d-47e7-931b-b9298383e093" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_3cf64cc1-9ff6-4bae-bf3f-6837dbbb0b11" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_c247a78a-723d-47e7-931b-b9298383e093" xlink:to="loc_us-gaap_LiabilitiesCurrent_3cf64cc1-9ff6-4bae-bf3f-6837dbbb0b11" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_0b894594-d174-4fbc-b1e5-4e9be132739a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_c247a78a-723d-47e7-931b-b9298383e093" xlink:to="loc_us-gaap_LiabilitiesNoncurrent_0b894594-d174-4fbc-b1e5-4e9be132739a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_0c2fe1e2-d7de-4ffc-9006-2c10afe3823b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_51a3ee1c-73fe-48d0-873f-eecf64be2376" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_0c2fe1e2-d7de-4ffc-9006-2c10afe3823b" xlink:to="loc_us-gaap_PreferredStockValue_51a3ee1c-73fe-48d0-873f-eecf64be2376" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_825b0b7c-b65c-4105-a317-e8777ea01dad" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_0c2fe1e2-d7de-4ffc-9006-2c10afe3823b" xlink:to="loc_us-gaap_CommonStockValue_825b0b7c-b65c-4105-a317-e8777ea01dad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_8d2270b3-578f-44fe-be58-e262f6849b69" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_0c2fe1e2-d7de-4ffc-9006-2c10afe3823b" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_8d2270b3-578f-44fe-be58-e262f6849b69" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_2bd5fe61-14a5-4e2e-8f7b-6042478c4efb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_0c2fe1e2-d7de-4ffc-9006-2c10afe3823b" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_2bd5fe61-14a5-4e2e-8f7b-6042478c4efb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_2faf6fbd-1569-46ce-9a8f-d3451ab6d2fc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_0c2fe1e2-d7de-4ffc-9006-2c10afe3823b" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_2faf6fbd-1569-46ce-9a8f-d3451ab6d2fc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_aedcfb4d-3b3d-4f04-b744-969ef1f2d9fb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_fb276cb4-9b22-46a5-859d-a47da854e100" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_aedcfb4d-3b3d-4f04-b744-969ef1f2d9fb" xlink:to="loc_us-gaap_AssetsCurrent_fb276cb4-9b22-46a5-859d-a47da854e100" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_b1fd1693-0ac2-43c5-a3db-070841bd3181" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_aedcfb4d-3b3d-4f04-b744-969ef1f2d9fb" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_b1fd1693-0ac2-43c5-a3db-070841bd3181" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_1c89ea85-afcb-4fc1-9ba7-cd499c22b0c9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_aedcfb4d-3b3d-4f04-b744-969ef1f2d9fb" xlink:to="loc_us-gaap_Goodwill_1c89ea85-afcb-4fc1-9ba7-cd499c22b0c9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_9936a856-d7c8-4bac-afde-c838074ff38f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_aedcfb4d-3b3d-4f04-b744-969ef1f2d9fb" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_9936a856-d7c8-4bac-afde-c838074ff38f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_a885a8a3-98a7-4e7b-a90d-9f9a0de14837" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_aedcfb4d-3b3d-4f04-b744-969ef1f2d9fb" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_a885a8a3-98a7-4e7b-a90d-9f9a0de14837" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestments_20610b46-022d-463c-827c-44066c26c002" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermInvestments"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_aedcfb4d-3b3d-4f04-b744-969ef1f2d9fb" xlink:to="loc_us-gaap_LongTermInvestments_20610b46-022d-463c-827c-44066c26c002" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_2c578692-077d-474e-96c8-5422d9cc3705" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_aedcfb4d-3b3d-4f04-b744-969ef1f2d9fb" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_2c578692-077d-474e-96c8-5422d9cc3705" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryNet_7a30e610-4128-4816-9b77-5f5f6009ccad" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryNet"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_aedcfb4d-3b3d-4f04-b744-969ef1f2d9fb" xlink:to="loc_chgg_TextbookLibraryNet_7a30e610-4128-4816-9b77-5f5f6009ccad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_34688f65-7091-46d5-826b-96ecf61f12a7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_5c5f4d01-23fc-4426-9ae4-a06c76c1f8ec" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_34688f65-7091-46d5-826b-96ecf61f12a7" xlink:to="loc_us-gaap_AccountsPayableCurrent_5c5f4d01-23fc-4426-9ae4-a06c76c1f8ec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_8c8f52a8-668c-4127-a583-bc46687f5aeb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_34688f65-7091-46d5-826b-96ecf61f12a7" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_8c8f52a8-668c-4127-a583-bc46687f5aeb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_115e5d28-0dd0-4284-8afc-79fcb40d6dad" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_34688f65-7091-46d5-826b-96ecf61f12a7" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_115e5d28-0dd0-4284-8afc-79fcb40d6dad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_15d906fb-3e51-4986-97ce-8a5c12b2a74c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_34688f65-7091-46d5-826b-96ecf61f12a7" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_15d906fb-3e51-4986-97ce-8a5c12b2a74c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_77f9bc35-d401-42a7-8579-77c70efe5886" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_cbb3115f-ed43-48cb-ac70-36d6c4d060ab" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_77f9bc35-d401-42a7-8579-77c70efe5886" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_cbb3115f-ed43-48cb-ac70-36d6c4d060ab" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_c416775a-1c98-4040-a0dc-d0ec426da533" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_77f9bc35-d401-42a7-8579-77c70efe5886" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_c416775a-1c98-4040-a0dc-d0ec426da533" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_9ae1277c-282a-48ed-b4a5-2af9ec1d906e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_77f9bc35-d401-42a7-8579-77c70efe5886" xlink:to="loc_us-gaap_OtherAssetsCurrent_9ae1277c-282a-48ed-b4a5-2af9ec1d906e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments_a47fa650-942a-4438-8eb6-e9895d45cfed" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermInvestments"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_77f9bc35-d401-42a7-8579-77c70efe5886" xlink:to="loc_us-gaap_ShortTermInvestments_a47fa650-942a-4438-8eb6-e9895d45cfed" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_d1bf6946-9f56-4aa6-9330-83414e50f1a8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_77f9bc35-d401-42a7-8579-77c70efe5886" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_d1bf6946-9f56-4aa6-9330-83414e50f1a8" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_555eceb6-f1bd-407c-a02e-11d07de70cd7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_fb14d5cc-cef1-492d-81d6-e36535b29eaa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_555eceb6-f1bd-407c-a02e-11d07de70cd7" xlink:to="loc_us-gaap_GrossProfit_fb14d5cc-cef1-492d-81d6-e36535b29eaa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_e0ccf5fd-0fed-4326-91cd-0e653133942e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_555eceb6-f1bd-407c-a02e-11d07de70cd7" xlink:to="loc_us-gaap_OperatingExpenses_e0ccf5fd-0fed-4326-91cd-0e653133942e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_0078d560-d421-4b42-99c0-094ba32f4c15" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_f76f5ded-1fc8-4114-be08-e488d65a813f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_0078d560-d421-4b42-99c0-094ba32f4c15" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_f76f5ded-1fc8-4114-be08-e488d65a813f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_75b39676-d23c-44a8-9e6f-4c5b551a6393" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_0078d560-d421-4b42-99c0-094ba32f4c15" xlink:to="loc_us-gaap_SellingAndMarketingExpense_75b39676-d23c-44a8-9e6f-4c5b551a6393" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_330a1e56-2ed2-4ff7-9aa8-03b0fb5675cd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_0078d560-d421-4b42-99c0-094ba32f4c15" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_330a1e56-2ed2-4ff7-9aa8-03b0fb5675cd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_b461364c-9273-4024-b7d2-0849406c9255" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringCharges"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_0078d560-d421-4b42-99c0-094ba32f4c15" xlink:to="loc_us-gaap_RestructuringCharges_b461364c-9273-4024-b7d2-0849406c9255" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_9d4ff13a-bddd-4031-b47e-34a8d9bf284a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_9b1ff479-d0ec-4028-801b-125e31558609" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_9d4ff13a-bddd-4031-b47e-34a8d9bf284a" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_9b1ff479-d0ec-4028-801b-125e31558609" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_fb08d4fa-2d70-4f68-b849-4b38f0e8467e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_9d4ff13a-bddd-4031-b47e-34a8d9bf284a" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_fb08d4fa-2d70-4f68-b849-4b38f0e8467e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_7452b11a-2fcb-4a08-b654-5f807d8b8c50" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_3c7129c6-bf5b-4866-90b2-ed25d7303419" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_7452b11a-2fcb-4a08-b654-5f807d8b8c50" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_3c7129c6-bf5b-4866-90b2-ed25d7303419" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_a96aa546-aef5-4602-bece-b063ce43ffa1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_7452b11a-2fcb-4a08-b654-5f807d8b8c50" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_a96aa546-aef5-4602-bece-b063ce43ffa1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_727a6022-11ca-478c-8d36-26b86d524c06" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_ce838534-0239-4704-aaa0-ec14e507896b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_727a6022-11ca-478c-8d36-26b86d524c06" xlink:to="loc_us-gaap_OperatingIncomeLoss_ce838534-0239-4704-aaa0-ec14e507896b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_eeb34639-c4c6-4229-b2d1-47a3c82f57c2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_727a6022-11ca-478c-8d36-26b86d524c06" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_eeb34639-c4c6-4229-b2d1-47a3c82f57c2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_884bb708-7687-4b59-9555-e26e2bf23ccb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_609254e5-b2a2-4431-9daf-7da6b46d4bf9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfRevenue"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_884bb708-7687-4b59-9555-e26e2bf23ccb" xlink:to="loc_us-gaap_CostOfRevenue_609254e5-b2a2-4431-9daf-7da6b46d4bf9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_01bd7a70-8a86-4934-a919-8252ac437d15" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_884bb708-7687-4b59-9555-e26e2bf23ccb" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_01bd7a70-8a86-4934-a919-8252ac437d15" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_1c984cd5-13ce-481a-8e23-6872ddc09242" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_79d0b5cb-ab8b-4703-9cb2-29a4900d0c1d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_1c984cd5-13ce-481a-8e23-6872ddc09242" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_79d0b5cb-ab8b-4703-9cb2-29a4900d0c1d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_950d89aa-2cbb-4f5d-b453-5c41a6452203" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_1c984cd5-13ce-481a-8e23-6872ddc09242" xlink:to="loc_us-gaap_NetIncomeLoss_950d89aa-2cbb-4f5d-b453-5c41a6452203" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_9a8ed524-b8ed-43d1-a661-1a46648d78be" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_fcc85b15-f02a-4e90-89ee-d68d60481388" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_9a8ed524-b8ed-43d1-a661-1a46648d78be" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_fcc85b15-f02a-4e90-89ee-d68d60481388" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_9fc045fb-f1e3-4c1a-a20d-654c23464004" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_9a8ed524-b8ed-43d1-a661-1a46648d78be" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_9fc045fb-f1e3-4c1a-a20d-654c23464004" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_c894862f-95c1-4011-9484-bd3b9bf1aa46" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_NetIncomeLoss_c894862f-95c1-4011-9484-bd3b9bf1aa46" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDepreciationAndAmortization_d1064d9b-a9c9-4555-8bcc-fe58100ca661" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherDepreciationAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_OtherDepreciationAndAmortization_d1064d9b-a9c9-4555-8bcc-fe58100ca661" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_d667ba29-0940-4e13-a0e6-347a3e5a4a63" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_ShareBasedCompensation_d667ba29-0940-4e13-a0e6-347a3e5a4a63" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_20e65a13-3caf-4bed-8828-80af4e986f6d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_20e65a13-3caf-4bed-8828-80af4e986f6d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_7eb3c759-cbd2-44b6-b19b-19993ab1e6d4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseCost"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_OperatingLeaseCost_7eb3c759-cbd2-44b6-b19b-19993ab1e6d4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_bc22306b-d88c-44d1-8c18-2ae3739258e1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_bc22306b-d88c-44d1-8c18-2ae3739258e1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_454b2c8f-75de-4c5d-aa19-46eae81981e3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_454b2c8f-75de-4c5d-aa19-46eae81981e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidExpensesOther_de4abf8f-c836-4283-8314-89cb96bf4162" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidExpensesOther"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidExpensesOther_de4abf8f-c836-4283-8314-89cb96bf4162" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_ff5940f6-fe34-488f-997a-b81b9a902316" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_ff5940f6-fe34-488f-997a-b81b9a902316" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_18abd81a-d24c-474a-a31f-cbcc1b117905" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_18abd81a-d24c-474a-a31f-cbcc1b117905" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredRevenue_e0fd644d-d6f1-4abf-b8c2-bd74b5595c2b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredRevenue_e0fd644d-d6f1-4abf-b8c2-bd74b5595c2b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_dfa0a28e-6fbc-4eef-a01c-6631ff78d19b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_dfa0a28e-6fbc-4eef-a01c-6631ff78d19b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_97a7c5bd-fb07-465b-8d00-6a4dfb70e826" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_97a7c5bd-fb07-465b-8d00-6a4dfb70e826" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DepreciationTextbookLibrary_1cb6bddb-9093-47b9-ad18-8494325bf504" xlink:href="chgg-20200930.xsd#chgg_DepreciationTextbookLibrary"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_chgg_DepreciationTextbookLibrary_1cb6bddb-9093-47b9-ad18-8494325bf504" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryGainLossNet_8a859bbc-80a2-4f17-ac46-e5955c1a331e" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryGainLossNet"/>
    <link:calculationArc order="15" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_chgg_TextbookLibraryGainLossNet_8a859bbc-80a2-4f17-ac46-e5955c1a331e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_eb857d9d-ab67-4429-87f3-2532c299320e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_eb857d9d-ab67-4429-87f3-2532c299320e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_3121690b-1068-4bdc-8cb6-d25b8150aefb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment"/>
    <link:calculationArc order="17" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_3121690b-1068-4bdc-8cb6-d25b8150aefb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_b9905e3a-e5ad-4fbd-bf24-7df4dfd0f385" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:calculationArc order="18" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_b9905e3a-e5ad-4fbd-bf24-7df4dfd0f385" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount_ace3a23a-c420-4701-b553-f2fb2068e54e" xlink:href="chgg-20200930.xsd#chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount"/>
    <link:calculationArc order="19" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_56c5777d-d85d-49e7-bfde-2e7565f4bf80" xlink:to="loc_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount_ace3a23a-c420-4701-b553-f2fb2068e54e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_a1ba7c9f-1417-43f4-9594-e31bddb20b0a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_74636f3c-fa55-498d-9359-0826cbfc2fd8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_a1ba7c9f-1417-43f4-9594-e31bddb20b0a" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_74636f3c-fa55-498d-9359-0826cbfc2fd8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_953a9035-b509-401f-ae25-e8934d583f1e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_a1ba7c9f-1417-43f4-9594-e31bddb20b0a" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_953a9035-b509-401f-ae25-e8934d583f1e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3cef024f-e09e-4941-b7f4-38a83085867f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_a1ba7c9f-1417-43f4-9594-e31bddb20b0a" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3cef024f-e09e-4941-b7f4-38a83085867f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_23da78e5-2d20-4a97-8a7a-cd1de196270b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireMarketableSecurities_42aa702b-fdc2-462b-99b7-e517257a2bd1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_23da78e5-2d20-4a97-8a7a-cd1de196270b" xlink:to="loc_us-gaap_PaymentsToAcquireMarketableSecurities_42aa702b-fdc2-462b-99b7-e517257a2bd1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_96efa25d-0489-4608-bf45-7a78a7a75984" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_23da78e5-2d20-4a97-8a7a-cd1de196270b" xlink:to="loc_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_96efa25d-0489-4608-bf45-7a78a7a75984" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_efbd23fb-9bbf-4ff7-9369-fc56f261a909" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_23da78e5-2d20-4a97-8a7a-cd1de196270b" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_efbd23fb-9bbf-4ff7-9369-fc56f261a909" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_7dd16e2a-4cda-41f1-a2b1-5e000d2c7e28" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_23da78e5-2d20-4a97-8a7a-cd1de196270b" xlink:to="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_7dd16e2a-4cda-41f1-a2b1-5e000d2c7e28" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ProceedsFromDispositionOfTextbooks_b6d3c45d-5c14-4b73-8d80-f279c8003a8e" xlink:href="chgg-20200930.xsd#chgg_ProceedsFromDispositionOfTextbooks"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_23da78e5-2d20-4a97-8a7a-cd1de196270b" xlink:to="loc_chgg_ProceedsFromDispositionOfTextbooks_b6d3c45d-5c14-4b73-8d80-f279c8003a8e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PaymentToPurchasesTextbooks_64039524-b2bf-4b33-9581-62dcc2e8f37e" xlink:href="chgg-20200930.xsd#chgg_PaymentToPurchasesTextbooks"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_23da78e5-2d20-4a97-8a7a-cd1de196270b" xlink:to="loc_chgg_PaymentToPurchasesTextbooks_64039524-b2bf-4b33-9581-62dcc2e8f37e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_377e5365-c010-4ed5-bbab-f9b8b5306c23" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_23da78e5-2d20-4a97-8a7a-cd1de196270b" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_377e5365-c010-4ed5-bbab-f9b8b5306c23" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_4a0a620f-7aec-4ff4-a803-a190592c3b60" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_23da78e5-2d20-4a97-8a7a-cd1de196270b" xlink:to="loc_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_4a0a620f-7aec-4ff4-a803-a190592c3b60" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_28a4e236-7ec6-4edd-9674-b73e2512c374" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_ce58a853-0075-4569-8d5a-12cfc5c335fb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_28a4e236-7ec6-4edd-9674-b73e2512c374" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_ce58a853-0075-4569-8d5a-12cfc5c335fb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_73edc533-76bc-4374-a9fa-9b33bb3ce791" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_28a4e236-7ec6-4edd-9674-b73e2512c374" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_73edc533-76bc-4374-a9fa-9b33bb3ce791" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_19c7c7fe-9f0c-4381-b11a-c1a07d7169a9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_28a4e236-7ec6-4edd-9674-b73e2512c374" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_19c7c7fe-9f0c-4381-b11a-c1a07d7169a9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_8462239c-c4ec-4eaa-a706-ee3e7dd3ec96" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan_5794424e-e389-4ca0-a68c-36998b35229b" xlink:href="chgg-20200930.xsd#chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_8462239c-c4ec-4eaa-a706-ee3e7dd3ec96" xlink:to="loc_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan_5794424e-e389-4ca0-a68c-36998b35229b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_602c4db7-639f-4648-805f-cc57c5138489" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_8462239c-c4ec-4eaa-a706-ee3e7dd3ec96" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_602c4db7-639f-4648-805f-cc57c5138489" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_5ec0218d-8f87-43a0-be0a-47c084923e4e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromDebtNetOfIssuanceCosts"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_8462239c-c4ec-4eaa-a706-ee3e7dd3ec96" xlink:to="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_5ec0218d-8f87-43a0-be0a-47c084923e4e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PaymentsForConvertibleSeniorNotesCappedCall_35e6269d-0b96-4abc-ad42-3121c96f863c" xlink:href="chgg-20200930.xsd#chgg_PaymentsForConvertibleSeniorNotesCappedCall"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_8462239c-c4ec-4eaa-a706-ee3e7dd3ec96" xlink:to="loc_chgg_PaymentsForConvertibleSeniorNotesCappedCall_35e6269d-0b96-4abc-ad42-3121c96f863c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_6cec6e17-4142-4bc3-89c7-c8239757a93c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_8462239c-c4ec-4eaa-a706-ee3e7dd3ec96" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_6cec6e17-4142-4bc3-89c7-c8239757a93c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfConvertibleDebt_8e03a497-bdc9-404d-9fd3-e22211a4906c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfConvertibleDebt"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_8462239c-c4ec-4eaa-a706-ee3e7dd3ec96" xlink:to="loc_us-gaap_RepaymentsOfConvertibleDebt_8e03a497-bdc9-404d-9fd3-e22211a4906c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromConvertibleDebt_97f95c6b-fbf5-4b94-aa70-f79eecc9d707" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_8462239c-c4ec-4eaa-a706-ee3e7dd3ec96" xlink:to="loc_us-gaap_ProceedsFromConvertibleDebt_97f95c6b-fbf5-4b94-aa70-f79eecc9d707" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentation" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentation"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentation" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentationPolicies"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentationDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentationDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentationConvertibleNotesDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/Revenues" xlink:type="simple" xlink:href="chgg-20200930.xsd#Revenues"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/Revenues" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/RevenuesTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#RevenuesTables"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/RevenuesTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/RevenuesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#RevenuesDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/RevenuesDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShare" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShare"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/NetLossPerShare" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShareTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShareTables"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/NetLossPerShareTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestments" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestments"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestments" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsTables"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_8565632d-8d8a-41cf-8470-88c41cbdeff5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_5c1b1137-16e6-4d99-9b26-83afc592a901" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_8565632d-8d8a-41cf-8470-88c41cbdeff5" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_5c1b1137-16e6-4d99-9b26-83afc592a901" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_5118cc13-89cd-44e8-9cf9-0b1bd14c2646" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_8565632d-8d8a-41cf-8470-88c41cbdeff5" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_5118cc13-89cd-44e8-9cf9-0b1bd14c2646" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_268134c2-5186-472c-8c42-c4305bbc846b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_8565632d-8d8a-41cf-8470-88c41cbdeff5" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_268134c2-5186-472c-8c42-c4305bbc846b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsContractualMaturityDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_75cbd8bf-1e8d-4816-ae97-ee0ed8ee3b8f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_016c44ce-6357-4381-ba17-4cf85e3361a2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_75cbd8bf-1e8d-4816-ae97-ee0ed8ee3b8f" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_016c44ce-6357-4381-ba17-4cf85e3361a2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis_66e5bbc2-5032-4aaa-ac01-e5681d837a1f" xlink:href="chgg-20200930.xsd#chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_75cbd8bf-1e8d-4816-ae97-ee0ed8ee3b8f" xlink:to="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis_66e5bbc2-5032-4aaa-ac01-e5681d837a1f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost_5cd1f8d4-4592-4845-83c6-f2e535e94186" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_75cbd8bf-1e8d-4816-ae97-ee0ed8ee3b8f" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost_5cd1f8d4-4592-4845-83c6-f2e535e94186" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_cd627c8a-04b3-4d5a-a217-a9279846fc15" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_c67ca88a-4f0f-495b-9fa5-04bbb63f78f4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_cd627c8a-04b3-4d5a-a217-a9279846fc15" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_c67ca88a-4f0f-495b-9fa5-04bbb63f78f4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue_67a71b0a-f372-4cf5-acae-a4aa00a2a68d" xlink:href="chgg-20200930.xsd#chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_cd627c8a-04b3-4d5a-a217-a9279846fc15" xlink:to="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue_67a71b0a-f372-4cf5-acae-a4aa00a2a68d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue_c411e389-e804-4aef-9243-bccafc776b0a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_cd627c8a-04b3-4d5a-a217-a9279846fc15" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue_c411e389-e804-4aef-9243-bccafc776b0a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsRestrictedCashDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurement" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurement"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/FairValueMeasurement" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurementTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurementTables"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/FairValueMeasurementTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurementFinancialInstrumentsDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_f2775e72-8847-4290-979f-805ea5756b57" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestments_befabf2d-ba9c-4ba4-9945-a6f29a4eaa13" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_f2775e72-8847-4290-979f-805ea5756b57" xlink:to="loc_us-gaap_LongTermInvestments_befabf2d-ba9c-4ba4-9945-a6f29a4eaa13" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments_5ff2748c-ae6b-4c3b-af36-8ab9b356623e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_f2775e72-8847-4290-979f-805ea5756b57" xlink:to="loc_us-gaap_ShortTermInvestments_5ff2748c-ae6b-4c3b-af36-8ab9b356623e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_a121d19b-5e10-47dc-ac91-537046748263" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_f2775e72-8847-4290-979f-805ea5756b57" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_a121d19b-5e10-47dc-ac91-537046748263" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurementDebtDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurementDebtDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/FairValueMeasurementDebtDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/Acquisitions" xlink:type="simple" xlink:href="chgg-20200930.xsd#Acquisitions"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/Acquisitions" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsTables"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/AcquisitionsTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/AcquisitionsDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_4e5d6f68-4a3f-4751-b36c-2db0c6b4e8d6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b7f613f3-6865-4351-a913-ee552001dad1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_4e5d6f68-4a3f-4751-b36c-2db0c6b4e8d6" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b7f613f3-6865-4351-a913-ee552001dad1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_cd04a332-4d29-4595-90fd-3d557ad9e17b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_4e5d6f68-4a3f-4751-b36c-2db0c6b4e8d6" xlink:to="loc_us-gaap_Goodwill_cd04a332-4d29-4595-90fd-3d557ad9e17b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_87e69da1-1ea3-4a77-984e-8ff1c2347a4d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_b59cdfa6-3c81-410b-90fc-2973482f31e4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_87e69da1-1ea3-4a77-984e-8ff1c2347a4d" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_b59cdfa6-3c81-410b-90fc-2973482f31e4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_25d3a539-d6db-4d5a-9afc-25515f029627" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_87e69da1-1ea3-4a77-984e-8ff1c2347a4d" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_25d3a539-d6db-4d5a-9afc-25515f029627" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_147aa7ba-217a-4f80-8fdd-521ba133f353" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_87e69da1-1ea3-4a77-984e-8ff1c2347a4d" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_147aa7ba-217a-4f80-8fdd-521ba133f353" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_8d67380a-f348-4f71-b9dd-0973a138768f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_87e69da1-1ea3-4a77-984e-8ff1c2347a4d" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_8d67380a-f348-4f71-b9dd-0973a138768f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_65e2cecd-96e9-4063-ae82-f9d2f47ff68e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_4f0d64ac-bce6-4b23-ba9e-2411bb2163bc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_65e2cecd-96e9-4063-ae82-f9d2f47ff68e" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_4f0d64ac-bce6-4b23-ba9e-2411bb2163bc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_e852eb01-56d8-4306-8d76-2a68428cdc40" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_65e2cecd-96e9-4063-ae82-f9d2f47ff68e" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_e852eb01-56d8-4306-8d76-2a68428cdc40" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_e94f21a2-0576-4bba-a726-2f35dfc2cedf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_65e2cecd-96e9-4063-ae82-f9d2f47ff68e" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_e94f21a2-0576-4bba-a726-2f35dfc2cedf" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsIntangibleAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssets" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssets"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssets" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsTables"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsGoodwillDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_6e4236aa-b3fa-45b9-9630-f1514a2408d2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_1560aa09-61ca-4985-b5c4-c41d12849e6b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_6e4236aa-b3fa-45b9-9630-f1514a2408d2" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_1560aa09-61ca-4985-b5c4-c41d12849e6b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_6320b85f-1da1-4427-abd3-a225f70edd67" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_6e4236aa-b3fa-45b9-9630-f1514a2408d2" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_6320b85f-1da1-4427-abd3-a225f70edd67" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_33d3068a-ee88-4c2e-bba2-32f8f2aacfa9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_4fc110cc-8596-4760-b921-39f0f62bd313" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_33d3068a-ee88-4c2e-bba2-32f8f2aacfa9" xlink:to="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_4fc110cc-8596-4760-b921-39f0f62bd313" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_c467e350-f05b-4f69-a962-f04302e7aa8b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_33d3068a-ee88-4c2e-bba2-32f8f2aacfa9" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_c467e350-f05b-4f69-a962-f04302e7aa8b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsAdditionalInformationDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_4f361017-8010-4603-8e10-859c588ffa91" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_0add072a-5d84-4cda-a245-8e6ad793bafd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_4f361017-8010-4603-8e10-859c588ffa91" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_0add072a-5d84-4cda-a245-8e6ad793bafd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_4cfa64f7-322c-457b-9fb5-8a5bd9db4ccb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_4f361017-8010-4603-8e10-859c588ffa91" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_4cfa64f7-322c-457b-9fb5-8a5bd9db4ccb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_43a7af47-4c13-4fd7-ad1f-d0efc7f2bfe5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_4f361017-8010-4603-8e10-859c588ffa91" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_43a7af47-4c13-4fd7-ad1f-d0efc7f2bfe5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_519a2b34-3a3b-4882-9bad-fade0d68c8a6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_4f361017-8010-4603-8e10-859c588ffa91" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_519a2b34-3a3b-4882-9bad-fade0d68c8a6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_75423bdf-6595-4814-9ba8-dfc2c0166c6a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_4f361017-8010-4603-8e10-859c588ffa91" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_75423bdf-6595-4814-9ba8-dfc2c0166c6a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_23826280-2e58-49da-93cb-d4b0d4a147ac" xlink:href="chgg-20200930.xsd#chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_4f361017-8010-4603-8e10-859c588ffa91" xlink:to="loc_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_23826280-2e58-49da-93cb-d4b0d4a147ac" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotes" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotes"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotes" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesTables"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_31656a13-3bc2-4e56-a43c-b686132975c9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromDebtNetOfIssuanceCosts"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfDebt_1ebc57e7-746e-4656-ad0b-914218c5f7e0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_31656a13-3bc2-4e56-a43c-b686132975c9" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfDebt_1ebc57e7-746e-4656-ad0b-914218c5f7e0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PaymentsForInitialPurchasersDiscount_a6841dc2-631a-49b6-8a4f-76c8a3c0c797" xlink:href="chgg-20200930.xsd#chgg_PaymentsForInitialPurchasersDiscount"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_31656a13-3bc2-4e56-a43c-b686132975c9" xlink:to="loc_chgg_PaymentsForInitialPurchasersDiscount_a6841dc2-631a-49b6-8a4f-76c8a3c0c797" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_02283ec2-0718-42c2-88f1-b165be2e1078" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_31656a13-3bc2-4e56-a43c-b686132975c9" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_02283ec2-0718-42c2-88f1-b165be2e1078" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesNetCarryingAmountDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_b86c75e0-6f8b-412d-81e8-f439ca7c2446" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleDiscountForConversionOption_33b8f11f-3c5d-4a70-b1e4-b1b0c3c2d645" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleDiscountForConversionOption"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_b86c75e0-6f8b-412d-81e8-f439ca7c2446" xlink:to="loc_chgg_DebtInstrumentConvertibleDiscountForConversionOption_33b8f11f-3c5d-4a70-b1e4-b1b0c3c2d645" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleIssuanceCosts_5f1d725d-183d-4a9a-9c0e-541137cda21b" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleIssuanceCosts"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_b86c75e0-6f8b-412d-81e8-f439ca7c2446" xlink:to="loc_chgg_DebtInstrumentConvertibleIssuanceCosts_5f1d725d-183d-4a9a-9c0e-541137cda21b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_84070d42-3ddb-4403-94cf-327f21ba09c2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_08bbbebf-616c-450b-9e86-1ce1f5c319f4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtFairValue_84070d42-3ddb-4403-94cf-327f21ba09c2" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_08bbbebf-616c-450b-9e86-1ce1f5c319f4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_4889b20f-b697-45a2-b8c6-12635db3d681" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtFairValue_84070d42-3ddb-4403-94cf-327f21ba09c2" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_4889b20f-b697-45a2-b8c6-12635db3d681" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_670fc7cf-4d6d-427a-821a-0846b713cd8b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtFairValue_84070d42-3ddb-4403-94cf-327f21ba09c2" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_670fc7cf-4d6d-427a-821a-0846b713cd8b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesInterestExpenseRecognizedDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebt_8f623b2d-3217-4200-96ce-3da6792e99e3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebtExcludingAmortization_fea9a997-9cbf-4675-af73-3323bea4a499" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebtExcludingAmortization"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpenseDebt_8f623b2d-3217-4200-96ce-3da6792e99e3" xlink:to="loc_us-gaap_InterestExpenseDebtExcludingAmortization_fea9a997-9cbf-4675-af73-3323bea4a499" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium_4dc5c10d-c5cd-4534-ac5c-470fe3413699" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpenseDebt_8f623b2d-3217-4200-96ce-3da6792e99e3" xlink:to="loc_us-gaap_AmortizationOfDebtDiscountPremium_4dc5c10d-c5cd-4534-ac5c-470fe3413699" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_25c3d1c7-63e7-4b35-9094-3460e8777b59" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpenseDebt_8f623b2d-3217-4200-96ce-3da6792e99e3" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_25c3d1c7-63e7-4b35-9094-3460e8777b59" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="chgg-20200930.xsd#CommitmentsandContingencies"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CommitmentsandContingencies" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CommitmentsandContingenciesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CommitmentsandContingenciesDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/CommitmentsandContingenciesDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/GuaranteesandIndemnifications" xlink:type="simple" xlink:href="chgg-20200930.xsd#GuaranteesandIndemnifications"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/GuaranteesandIndemnifications" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquity" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquity"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/StockholdersEquity" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquityTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquityTables"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/StockholdersEquityTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquitySharebasedCompensationExpenseDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquityAdditionalInformationDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/IncomeTaxes" xlink:type="simple" xlink:href="chgg-20200930.xsd#IncomeTaxes"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/IncomeTaxes" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/IncomeTaxesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#IncomeTaxesDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/IncomeTaxesDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/RelatedPartyTransactions" xlink:type="simple" xlink:href="chgg-20200930.xsd#RelatedPartyTransactions"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/RelatedPartyTransactions" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.chegg.com/role/RelatedPartyTransactionsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#RelatedPartyTransactionsDetails"/>
  <link:calculationLink xlink:role="http://www.chegg.com/role/RelatedPartyTransactionsDetails" xlink:type="extended"/>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>7
<FILENAME>chgg-20200930_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:597c9e6a-15a6-4889-9b10-d48a33ca120d,g:986b0fd7-a3e8-4833-b05c-f9a632cda061-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CoverPage" xlink:type="simple" xlink:href="chgg-20200930.xsd#CoverPage"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CoverPage" xlink:type="extended" id="i0bcd698d131344c09f27d47bb7b6fc0b_CoverPage"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited" xlink:type="extended" id="if2c936544cf9436caa5cd666811b83aa_CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical" xlink:type="extended" id="i52a560f0c02843b087a839407b650dd6_CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited" xlink:type="extended" id="i5f396400170d4eebb801837e200acc4c_CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited" xlink:type="extended" id="i27df21ca10384d6c91f75ed9df3c185b_CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited" xlink:type="extended" id="ic88bd775e6f14e8fb618da415e6dd4d0_CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_85879fef-6365-4f76-bfa0-ff5920ab93a2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_85879fef-6365-4f76-bfa0-ff5920ab93a2" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_fc8df61c-c55e-4be9-bbc6-ad57344c9cfb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_fc8df61c-c55e-4be9-bbc6-ad57344c9cfb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_2feceed4-0270-451f-87fe-0cb8bb5b490a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockholdersEquity_2feceed4-0270-451f-87fe-0cb8bb5b490a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdateExtensibleList_e1780ec4-8d37-4b13-8506-02e21f07a47a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingStandardsUpdateExtensibleList"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_AccountingStandardsUpdateExtensibleList_e1780ec4-8d37-4b13-8506-02e21f07a47a" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt_12581399-3bdc-41da-b0f3-6f4e51c0aa2c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt_12581399-3bdc-41da-b0f3-6f4e51c0aa2c" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall_1707bd00-ded7-4543-8de0-9c98e544b45a" xlink:href="chgg-20200930.xsd#chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall_1707bd00-ded7-4543-8de0-9c98e544b45a" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments_6db1fc3c-5f49-4b5d-9466-4bf914936538" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments_6db1fc3c-5f49-4b5d-9466-4bf914936538" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_57dcff19-76b2-4655-a618-1afacdfea417" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_57dcff19-76b2-4655-a618-1afacdfea417" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_ab56cf33-927c-4732-8694-12bf30f31b32" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_ab56cf33-927c-4732-8694-12bf30f31b32" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_e30625ce-3e3e-4797-8663-fb1053adfb94" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_e30625ce-3e3e-4797-8663-fb1053adfb94" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_226f7d92-1483-49ab-9455-71af2554470a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_226f7d92-1483-49ab-9455-71af2554470a" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall_78f958eb-dd52-4592-91b7-9c0a8f835e52" xlink:href="chgg-20200930.xsd#chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall_78f958eb-dd52-4592-91b7-9c0a8f835e52" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised_186f65c9-ae84-4a2f-bd58-a3b46eba0b4f" xlink:href="chgg-20200930.xsd#chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised_186f65c9-ae84-4a2f-bd58-a3b46eba0b4f" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised_b662382d-bc45-4f80-8784-11987cb57a3b" xlink:href="chgg-20200930.xsd#chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised_b662382d-bc45-4f80-8784-11987cb57a3b" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_81566824-badb-4674-934d-3d8f5fd54671" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_81566824-badb-4674-934d-3d8f5fd54671" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_f2d4b2db-c520-4fa2-b213-46dd431d2afc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_f2d4b2db-c520-4fa2-b213-46dd431d2afc" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_52c498b3-f64f-45e2-ae55-c84de3bce9a9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesAcquisitions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_52c498b3-f64f-45e2-ae55-c84de3bce9a9" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions_dd334cee-2763-436c-8b98-134d31acac78" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueAcquisitions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions_dd334cee-2763-436c-8b98-134d31acac78" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_f009092a-ebd7-4e76-add8-6e198b8d7896" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_f009092a-ebd7-4e76-add8-6e198b8d7896" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_b558b934-4877-4b5a-a90f-9934a72b0d1e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_b558b934-4877-4b5a-a90f-9934a72b0d1e" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_8f705131-2fa4-44aa-a786-2646891ac5e2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_NetIncomeLoss_8f705131-2fa4-44aa-a786-2646891ac5e2" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_d12e88ab-319e-4928-9c24-6395af89c12f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_6053c9b7-ea47-4414-8074-e262cd91feb1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_eb72aa28-6e14-49c8-9d90-efce95aa2789" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_85879fef-6365-4f76-bfa0-ff5920ab93a2" xlink:to="loc_us-gaap_StatementTable_eb72aa28-6e14-49c8-9d90-efce95aa2789" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_402b4593-9dc3-4829-902f-a7f350e31fca" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_eb72aa28-6e14-49c8-9d90-efce95aa2789" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_402b4593-9dc3-4829-902f-a7f350e31fca" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_402b4593-9dc3-4829-902f-a7f350e31fca_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_402b4593-9dc3-4829-902f-a7f350e31fca" xlink:to="loc_us-gaap_EquityComponentDomain_402b4593-9dc3-4829-902f-a7f350e31fca_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_402b4593-9dc3-4829-902f-a7f350e31fca" xlink:to="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_9bb91fec-6d99-4cf0-9d85-7d2810e53570" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:to="loc_us-gaap_CommonStockMember_9bb91fec-6d99-4cf0-9d85-7d2810e53570" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_427a7ecc-784d-495f-9a11-1f698ec5b4c7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_427a7ecc-784d-495f-9a11-1f698ec5b4c7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_967f0eb8-f8b2-40a0-995e-0779cb1675fa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_967f0eb8-f8b2-40a0-995e-0779cb1675fa" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_8325b729-eeb4-4306-9019-8c95ad2ef335" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:to="loc_us-gaap_RetainedEarningsMember_8325b729-eeb4-4306-9019-8c95ad2ef335" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_0d2d3dd0-c2d4-49c4-9bc4-7c8a2290121e" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_eb72aa28-6e14-49c8-9d90-efce95aa2789" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_0d2d3dd0-c2d4-49c4-9bc4-7c8a2290121e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_0d2d3dd0-c2d4-49c4-9bc4-7c8a2290121e_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_0d2d3dd0-c2d4-49c4-9bc4-7c8a2290121e" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_0d2d3dd0-c2d4-49c4-9bc4-7c8a2290121e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_b444ade2-7a96-4f99-84eb-ad94dd4876e6" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_0d2d3dd0-c2d4-49c4-9bc4-7c8a2290121e" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_b444ade2-7a96-4f99-84eb-ad94dd4876e6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_70cc6ff7-f396-42e8-9977-02b15050417e" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_b444ade2-7a96-4f99-84eb-ad94dd4876e6" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_70cc6ff7-f396-42e8-9977-02b15050417e" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited" xlink:type="extended" id="i81a1b12c46eb4cc49bb4e8708b775b6b_CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"/>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentation" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentation"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentation" xlink:type="extended" id="i0a17896e24414b4e9b8cd67d2ca558c7_BackgroundandBasisofPresentation"/>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentationPolicies"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies" xlink:type="extended" id="ic003d52bc39645538ee959ed47ccf635_BackgroundandBasisofPresentationPolicies"/>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentationDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentationDetails" xlink:type="extended" id="i6429f5efd731435e992768a88ef0c5c1_BackgroundandBasisofPresentationDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_f645aec6-e115-4152-af96-5599e25675d1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_f645aec6-e115-4152-af96-5599e25675d1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryNet_3e470e66-86c5-4c41-9c07-72c39918c0a2" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_chgg_TextbookLibraryNet_3e470e66-86c5-4c41-9c07-72c39918c0a2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_da938f91-afba-4690-925a-f32178fd9e12" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_da938f91-afba-4690-925a-f32178fd9e12" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_462365ba-4a00-48e1-ba44-6daf33da250f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_462365ba-4a00-48e1-ba44-6daf33da250f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PropertyPlantAndEquipmentWriteDown_3a054ca2-6ef1-422d-898c-5a17324f62a2" xlink:href="chgg-20200930.xsd#chgg_PropertyPlantAndEquipmentWriteDown"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_chgg_PropertyPlantAndEquipmentWriteDown_3a054ca2-6ef1-422d-898c-5a17324f62a2" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DepreciationTextbookLibrary_acde4117-6596-418f-9bc1-f7477d4b165d" xlink:href="chgg-20200930.xsd#chgg_DepreciationTextbookLibrary"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_chgg_DepreciationTextbookLibrary_acde4117-6596-418f-9bc1-f7477d4b165d" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryGainLossNet_9e2cea1d-ab0b-46be-bb7a-b95f128af864" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryGainLossNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_chgg_TextbookLibraryGainLossNet_9e2cea1d-ab0b-46be-bb7a-b95f128af864" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ContractWithCustomerContractualPeriod_0ab7b5c8-e412-428b-b077-a4f12a1e2290" xlink:href="chgg-20200930.xsd#chgg_ContractWithCustomerContractualPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_chgg_ContractWithCustomerContractualPeriod_0ab7b5c8-e412-428b-b077-a4f12a1e2290" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable_ef18714b-79b2-4176-b434-ecbfc02ac875" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable_ef18714b-79b2-4176-b434-ecbfc02ac875" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_d9eb9908-c664-4147-a997-7227cd8bcb0f" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable_ef18714b-79b2-4176-b434-ecbfc02ac875" xlink:to="loc_srt_ProductOrServiceAxis_d9eb9908-c664-4147-a997-7227cd8bcb0f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_d9eb9908-c664-4147-a997-7227cd8bcb0f_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_d9eb9908-c664-4147-a997-7227cd8bcb0f" xlink:to="loc_srt_ProductsAndServicesDomain_d9eb9908-c664-4147-a997-7227cd8bcb0f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_44e966a9-f13a-4471-9d5d-ae6c879cfc6d" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_d9eb9908-c664-4147-a997-7227cd8bcb0f" xlink:to="loc_srt_ProductsAndServicesDomain_44e966a9-f13a-4471-9d5d-ae6c879cfc6d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryMember_8960f099-3b9e-4fb4-82bb-51054c2c90df" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_44e966a9-f13a-4471-9d5d-ae6c879cfc6d" xlink:to="loc_chgg_TextbookLibraryMember_8960f099-3b9e-4fb4-82bb-51054c2c90df" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ETextbooksMember_08e0f400-48e6-4c2e-9a24-b184fceeddc6" xlink:href="chgg-20200930.xsd#chgg_ETextbooksMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_44e966a9-f13a-4471-9d5d-ae6c879cfc6d" xlink:to="loc_chgg_ETextbooksMember_08e0f400-48e6-4c2e-9a24-b184fceeddc6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_21a6593d-2eb9-4806-9cd2-78f71ae2429a" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable_ef18714b-79b2-4176-b434-ecbfc02ac875" xlink:to="loc_srt_RangeAxis_21a6593d-2eb9-4806-9cd2-78f71ae2429a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_21a6593d-2eb9-4806-9cd2-78f71ae2429a_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_21a6593d-2eb9-4806-9cd2-78f71ae2429a" xlink:to="loc_srt_RangeMember_21a6593d-2eb9-4806-9cd2-78f71ae2429a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_063b4d8e-2de0-463d-bf11-0ef6bbbf70df" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_21a6593d-2eb9-4806-9cd2-78f71ae2429a" xlink:to="loc_srt_RangeMember_063b4d8e-2de0-463d-bf11-0ef6bbbf70df" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_fffbb51b-fa25-485f-afea-e045955db1fe" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_063b4d8e-2de0-463d-bf11-0ef6bbbf70df" xlink:to="loc_srt_MinimumMember_fffbb51b-fa25-485f-afea-e045955db1fe" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_54b1989a-731a-4aaa-ae38-ce837e038515" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_063b4d8e-2de0-463d-bf11-0ef6bbbf70df" xlink:to="loc_srt_MaximumMember_54b1989a-731a-4aaa-ae38-ce837e038515" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentationConvertibleNotesDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails" xlink:type="extended" id="i8dc7d468ae234cb1aaf14bc495b4defb_BackgroundandBasisofPresentationConvertibleNotesDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_07f9f3a7-4ff8-4503-ad75-e28acdd2c3bc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_6343ac08-52df-494a-86be-c3ef072ab72f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_07f9f3a7-4ff8-4503-ad75-e28acdd2c3bc" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_6343ac08-52df-494a-86be-c3ef072ab72f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_76caacae-648f-4ce5-9bd7-dbe4dd7a7da0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_07f9f3a7-4ff8-4503-ad75-e28acdd2c3bc" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_76caacae-648f-4ce5-9bd7-dbe4dd7a7da0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfDebt_0366f120-a35c-4701-88e9-684ee2792188" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_07f9f3a7-4ff8-4503-ad75-e28acdd2c3bc" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfDebt_0366f120-a35c-4701-88e9-684ee2792188" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_e7c65a56-9842-4370-abfc-bd7323e850de" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_07f9f3a7-4ff8-4503-ad75-e28acdd2c3bc" xlink:to="loc_us-gaap_DebtInstrumentTable_e7c65a56-9842-4370-abfc-bd7323e850de" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_0af089d6-6aff-4684-8e95-ec265f298644" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_e7c65a56-9842-4370-abfc-bd7323e850de" xlink:to="loc_us-gaap_DebtInstrumentAxis_0af089d6-6aff-4684-8e95-ec265f298644" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_0af089d6-6aff-4684-8e95-ec265f298644_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_0af089d6-6aff-4684-8e95-ec265f298644" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_0af089d6-6aff-4684-8e95-ec265f298644_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_cae7e252-1efd-4cae-9425-933334c33d9d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_0af089d6-6aff-4684-8e95-ec265f298644" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_cae7e252-1efd-4cae-9425-933334c33d9d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_9913e9d1-416c-41b3-b08c-505f489dd65f" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_cae7e252-1efd-4cae-9425-933334c33d9d" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_9913e9d1-416c-41b3-b08c-505f489dd65f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_f9124fb1-81c0-4b07-947f-c0224a700446" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_cae7e252-1efd-4cae-9425-933334c33d9d" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_f9124fb1-81c0-4b07-947f-c0224a700446" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_be43bcef-00f3-4bb5-aa73-1ec66d526f1c" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_cae7e252-1efd-4cae-9425-933334c33d9d" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_be43bcef-00f3-4bb5-aa73-1ec66d526f1c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_0cbb01ba-5531-4379-8b1d-e88008a820ad" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_e7c65a56-9842-4370-abfc-bd7323e850de" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_0cbb01ba-5531-4379-8b1d-e88008a820ad" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_0cbb01ba-5531-4379-8b1d-e88008a820ad_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_0cbb01ba-5531-4379-8b1d-e88008a820ad" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_0cbb01ba-5531-4379-8b1d-e88008a820ad_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_7b6dd693-b892-4295-977f-f7b8569bfa6c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_0cbb01ba-5531-4379-8b1d-e88008a820ad" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_7b6dd693-b892-4295-977f-f7b8569bfa6c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_78bb1cf8-0edf-4304-959c-3bab0096cc50" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_7b6dd693-b892-4295-977f-f7b8569bfa6c" xlink:to="loc_us-gaap_SeniorNotesMember_78bb1cf8-0edf-4304-959c-3bab0096cc50" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/Revenues" xlink:type="simple" xlink:href="chgg-20200930.xsd#Revenues"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/Revenues" xlink:type="extended" id="i0fa5e1d5a69d4b6da229a6c9345a87f2_Revenues"/>
  <link:roleRef roleURI="http://www.chegg.com/role/RevenuesTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#RevenuesTables"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/RevenuesTables" xlink:type="extended" id="i367d1350065a42cf9ad9ccaa8dc17dde_RevenuesTables"/>
  <link:roleRef roleURI="http://www.chegg.com/role/RevenuesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#RevenuesDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/RevenuesDetails" xlink:type="extended" id="i224376c45f90466ab46ef2110bf0ad13_RevenuesDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_4f67bb52-4d4f-4c62-8775-6a10c27e1fc6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_4f67bb52-4d4f-4c62-8775-6a10c27e1fc6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease_022918f4-8d59-4b8a-b17f-bede79d9cdf1" xlink:href="chgg-20200930.xsd#chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease_022918f4-8d59-4b8a-b17f-bede79d9cdf1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent_06d4ba00-da55-4c6f-96c2-92680d4fea2b" xlink:href="chgg-20200930.xsd#chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent_06d4ba00-da55-4c6f-96c2-92680d4fea2b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_d4f7a8d3-538f-498c-8748-7ed8c879d38d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_d4f7a8d3-538f-498c-8748-7ed8c879d38d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod_14bdaedf-7fc0-4cf6-a879-38866c5dc37b" xlink:href="chgg-20200930.xsd#chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod_14bdaedf-7fc0-4cf6-a879-38866c5dc37b" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLeaseIncome_236a757f-60f1-4bd2-b206-9592c87f6c00" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLeaseIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_OperatingLeaseLeaseIncome_236a757f-60f1-4bd2-b206-9592c87f6c00" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_f0c7b4f7-3782-4de3-8751-3fc5508c17e4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_f0c7b4f7-3782-4de3-8751-3fc5508c17e4" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseInAccountsReceivableNet_d74134a3-5ae2-4e36-a518-75efde766df7" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseInAccountsReceivableNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_IncreaseDecreaseInAccountsReceivableNet_d74134a3-5ae2-4e36-a518-75efde766df7" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseinAccountsReceivablePercent_ad9d320c-eb5e-42da-90b9-5bad0f481199" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseinAccountsReceivablePercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_IncreaseDecreaseinAccountsReceivablePercent_ad9d320c-eb5e-42da-90b9-5bad0f481199" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_917c6937-47de-4e57-91b2-80d384070ca9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_917c6937-47de-4e57-91b2-80d384070ca9" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_af6344ee-f6c6-4ac2-a4ce-e09c888731bb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_af6344ee-f6c6-4ac2-a4ce-e09c888731bb" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent_a8a6f46c-7141-458a-b187-b7c7301dde78" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent_a8a6f46c-7141-458a-b187-b7c7301dde78" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_069f5bbf-c0cc-4d79-a3b2-de5ee0d47a2a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_069f5bbf-c0cc-4d79-a3b2-de5ee0d47a2a" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseInContractWithCustomerAssets_47cafa12-384c-4fe1-b383-07b97db798b4" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseInContractWithCustomerAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_IncreaseDecreaseInContractWithCustomerAssets_47cafa12-384c-4fe1-b383-07b97db798b4" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent_2b88815a-2517-49c3-8f9a-8699e05c9f22" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent_2b88815a-2517-49c3-8f9a-8699e05c9f22" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_68037730-4fe9-4600-8d99-242bfdf8ea76" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_68037730-4fe9-4600-8d99-242bfdf8ea76" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_cb2712a3-a787-44f2-8959-2d44599e2f8f" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_68037730-4fe9-4600-8d99-242bfdf8ea76" xlink:to="loc_srt_ProductOrServiceAxis_cb2712a3-a787-44f2-8959-2d44599e2f8f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_cb2712a3-a787-44f2-8959-2d44599e2f8f_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_cb2712a3-a787-44f2-8959-2d44599e2f8f" xlink:to="loc_srt_ProductsAndServicesDomain_cb2712a3-a787-44f2-8959-2d44599e2f8f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_4ce7bba8-037d-452b-9ec3-5b13909c5bf1" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_cb2712a3-a787-44f2-8959-2d44599e2f8f" xlink:to="loc_srt_ProductsAndServicesDomain_4ce7bba8-037d-452b-9ec3-5b13909c5bf1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryMember_42784c8f-219a-48c4-a84e-7e6e975ae607" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_4ce7bba8-037d-452b-9ec3-5b13909c5bf1" xlink:to="loc_chgg_TextbookLibraryMember_42784c8f-219a-48c4-a84e-7e6e975ae607" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_CheggServicesMember_eb21534f-8ef1-4ec2-a6a8-63637bd9afb4" xlink:href="chgg-20200930.xsd#chgg_CheggServicesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_4ce7bba8-037d-452b-9ec3-5b13909c5bf1" xlink:to="loc_chgg_CheggServicesMember_eb21534f-8ef1-4ec2-a6a8-63637bd9afb4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RequiredMaterialsMember_5c84f1d0-a9c0-41c4-a4d0-4c426c51d9ea" xlink:href="chgg-20200930.xsd#chgg_RequiredMaterialsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_4ce7bba8-037d-452b-9ec3-5b13909c5bf1" xlink:to="loc_chgg_RequiredMaterialsMember_5c84f1d0-a9c0-41c4-a4d0-4c426c51d9ea" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShare" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShare"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/NetLossPerShare" xlink:type="extended" id="ib30f2543d60942638f2ccedb0f77efdb_NetLossPerShare"/>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShareTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShareTables"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/NetLossPerShareTables" xlink:type="extended" id="i2b98748e3b3d49f3a68f0ef88082678e_NetLossPerShareTables"/>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails" xlink:type="extended" id="i2048d046a9fe431bbd585f6faf38f160_NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicLineItems_2eea4eb1-7645-4bf0-bcca-651f28b0c8bb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAbstract_7a058af3-a9ba-481b-b5ba-d94ae2285bd0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_2eea4eb1-7645-4bf0-bcca-651f28b0c8bb" xlink:to="loc_us-gaap_NetIncomeLossAbstract_7a058af3-a9ba-481b-b5ba-d94ae2285bd0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_610ca0be-e2ed-4dd6-b1d5-31f18e957ae4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetIncomeLossAbstract_7a058af3-a9ba-481b-b5ba-d94ae2285bd0" xlink:to="loc_us-gaap_NetIncomeLoss_610ca0be-e2ed-4dd6-b1d5-31f18e957ae4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_444a12bb-be9b-4561-8c82-0f5537c1e411" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_2eea4eb1-7645-4bf0-bcca-651f28b0c8bb" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_444a12bb-be9b-4561-8c82-0f5537c1e411" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_e87b147b-87fa-440c-b0fd-3210e509f036" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_444a12bb-be9b-4561-8c82-0f5537c1e411" xlink:to="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_e87b147b-87fa-440c-b0fd-3210e509f036" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDiluted_120b9cd8-0041-4173-bb63-578b8055b8d3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_2eea4eb1-7645-4bf0-bcca-651f28b0c8bb" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDiluted_120b9cd8-0041-4173-bb63-578b8055b8d3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_49ad2a24-2f1c-4930-bc59-3da533f5b873" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_2eea4eb1-7645-4bf0-bcca-651f28b0c8bb" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_49ad2a24-2f1c-4930-bc59-3da533f5b873" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_80aab8c9-9224-4600-9771-98daee7a041f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_49ad2a24-2f1c-4930-bc59-3da533f5b873" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_80aab8c9-9224-4600-9771-98daee7a041f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_80aab8c9-9224-4600-9771-98daee7a041f_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_80aab8c9-9224-4600-9771-98daee7a041f" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_80aab8c9-9224-4600-9771-98daee7a041f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_741fd387-754b-4f54-9185-355e79fbb858" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_80aab8c9-9224-4600-9771-98daee7a041f" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_741fd387-754b-4f54-9185-355e79fbb858" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockOptionMember_cda4b93f-1c49-4675-8b93-fb8ef9a25782" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_741fd387-754b-4f54-9185-355e79fbb858" xlink:to="loc_us-gaap_StockOptionMember_cda4b93f-1c49-4675-8b93-fb8ef9a25782" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails" xlink:type="extended" id="i0b9e3781fc324eb092d7276ee903c598_NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_b92b74b7-762a-44ec-b0e5-86f0e2d01c3d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_1f993c17-af63-4e73-9f51-f8af7b93bcfe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_b92b74b7-762a-44ec-b0e5-86f0e2d01c3d" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_1f993c17-af63-4e73-9f51-f8af7b93bcfe" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_3319962c-766c-45ca-81d2-432e04608fbc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_b92b74b7-762a-44ec-b0e5-86f0e2d01c3d" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_3319962c-766c-45ca-81d2-432e04608fbc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_ffc42844-e5de-4dc2-bd22-7b70dd72883d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_b92b74b7-762a-44ec-b0e5-86f0e2d01c3d" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_ffc42844-e5de-4dc2-bd22-7b70dd72883d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_b92b74b7-762a-44ec-b0e5-86f0e2d01c3d" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_8fb4feb2-4faa-4f79-9fb0-b6ef83aa5792" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_8fb4feb2-4faa-4f79-9fb0-b6ef83aa5792" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_8fb4feb2-4faa-4f79-9fb0-b6ef83aa5792_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_8fb4feb2-4faa-4f79-9fb0-b6ef83aa5792" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_8fb4feb2-4faa-4f79-9fb0-b6ef83aa5792_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_8fb4feb2-4faa-4f79-9fb0-b6ef83aa5792" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockOptionMember_affefd31-a19e-4289-8f06-4505f826e43b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockOptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:to="loc_us-gaap_StockOptionMember_affefd31-a19e-4289-8f06-4505f826e43b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_ee587591-6368-4ad4-ae02-34e1cb90510f" xlink:href="chgg-20200930.xsd#chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:to="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_ee587591-6368-4ad4-ae02-34e1cb90510f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_cf06e520-9772-405c-8f9c-894fa8bf117c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:to="loc_us-gaap_SeniorNotesMember_cf06e520-9772-405c-8f9c-894fa8bf117c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_493713ba-40c0-41cf-9612-0f5ab370a5aa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:to="loc_us-gaap_EmployeeStockMember_493713ba-40c0-41cf-9612-0f5ab370a5aa" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_1737818d-1c6a-4d2b-b29e-f5a24e5cb206" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:to="loc_us-gaap_DebtInstrumentAxis_1737818d-1c6a-4d2b-b29e-f5a24e5cb206" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_1737818d-1c6a-4d2b-b29e-f5a24e5cb206_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_1737818d-1c6a-4d2b-b29e-f5a24e5cb206" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_1737818d-1c6a-4d2b-b29e-f5a24e5cb206_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_ce6f6868-2e45-43b4-bcfa-c5ae857dc0a6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_1737818d-1c6a-4d2b-b29e-f5a24e5cb206" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_ce6f6868-2e45-43b4-bcfa-c5ae857dc0a6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_b142da1d-f9c1-48a0-b42d-0647da3fd6cd" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ce6f6868-2e45-43b4-bcfa-c5ae857dc0a6" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_b142da1d-f9c1-48a0-b42d-0647da3fd6cd" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_e708edf3-1345-4a32-9596-3eb1f47e18c8" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ce6f6868-2e45-43b4-bcfa-c5ae857dc0a6" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_e708edf3-1345-4a32-9596-3eb1f47e18c8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_748a3d36-0160-4818-8fb5-78910206a8fc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_748a3d36-0160-4818-8fb5-78910206a8fc" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_748a3d36-0160-4818-8fb5-78910206a8fc_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_748a3d36-0160-4818-8fb5-78910206a8fc" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_748a3d36-0160-4818-8fb5-78910206a8fc_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_6320666c-2f33-4eff-8f48-106cd252a3c5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_748a3d36-0160-4818-8fb5-78910206a8fc" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_6320666c-2f33-4eff-8f48-106cd252a3c5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_fb779b95-3b57-4bef-88dc-63ad9ae3959b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_6320666c-2f33-4eff-8f48-106cd252a3c5" xlink:to="loc_us-gaap_SeniorNotesMember_fb779b95-3b57-4bef-88dc-63ad9ae3959b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionAxis_336fe0a3-653e-4d4c-bf78-1e55b63d42ee" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:to="loc_chgg_DebtInstrumentTransactionAxis_336fe0a3-653e-4d4c-bf78-1e55b63d42ee" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionDomain_336fe0a3-653e-4d4c-bf78-1e55b63d42ee_default" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_chgg_DebtInstrumentTransactionAxis_336fe0a3-653e-4d4c-bf78-1e55b63d42ee" xlink:to="loc_chgg_DebtInstrumentTransactionDomain_336fe0a3-653e-4d4c-bf78-1e55b63d42ee_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionDomain_945292a5-c432-4978-ad18-a57b5ff1147f" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_chgg_DebtInstrumentTransactionAxis_336fe0a3-653e-4d4c-bf78-1e55b63d42ee" xlink:to="loc_chgg_DebtInstrumentTransactionDomain_945292a5-c432-4978-ad18-a57b5ff1147f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_CappedCallMember_f9ac591a-01a9-4d3f-bc14-528f415c73c2" xlink:href="chgg-20200930.xsd#chgg_CappedCallMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_chgg_DebtInstrumentTransactionDomain_945292a5-c432-4978-ad18-a57b5ff1147f" xlink:to="loc_chgg_CappedCallMember_f9ac591a-01a9-4d3f-bc14-528f415c73c2" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestments" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestments"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestments" xlink:type="extended" id="i71c4e4bec1eb4907a5e8fa17743d2e43_CashandCashEquivalentsandInvestments"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsTables"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsTables" xlink:type="extended" id="i866b5b8022944dfa9f38cfad23d8a3b9_CashandCashEquivalentsandInvestmentsTables"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails" xlink:type="extended" id="id9b8c8cf586340ae92a9768e7e209c94_CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_1f121973-8544-4b10-8f44-50b7c63d1b78" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_1f121973-8544-4b10-8f44-50b7c63d1b78" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_1c883649-e954-4d88-879a-08f5a7d3d8f7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_1c883649-e954-4d88-879a-08f5a7d3d8f7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_b79673a4-d590-4291-a8fc-1238dd3e8e0e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_b79673a4-d590-4291-a8fc-1238dd3e8e0e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_c2f8dd18-e5a0-4f02-b369-121254afa3e7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_c2f8dd18-e5a0-4f02-b369-121254afa3e7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_c1447455-e304-4377-8794-7f6aab70db84" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_c1447455-e304-4377-8794-7f6aab70db84" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis_383d29d7-7537-4759-9cc1-5b0cfd213eb1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_c1447455-e304-4377-8794-7f6aab70db84" xlink:to="loc_us-gaap_CashAndCashEquivalentsAxis_383d29d7-7537-4759-9cc1-5b0cfd213eb1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_383d29d7-7537-4759-9cc1-5b0cfd213eb1_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_383d29d7-7537-4759-9cc1-5b0cfd213eb1" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_383d29d7-7537-4759-9cc1-5b0cfd213eb1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_a549159b-00a2-4e3a-9b87-95473e331b2d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_383d29d7-7537-4759-9cc1-5b0cfd213eb1" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_a549159b-00a2-4e3a-9b87-95473e331b2d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashMember_5eb0160c-f603-45a5-a239-44749cf0d75b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_a549159b-00a2-4e3a-9b87-95473e331b2d" xlink:to="loc_us-gaap_CashMember_5eb0160c-f603-45a5-a239-44749cf0d75b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_30e7c4bb-09ef-451c-abf5-d51008d82022" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_a549159b-00a2-4e3a-9b87-95473e331b2d" xlink:to="loc_us-gaap_MoneyMarketFundsMember_30e7c4bb-09ef-451c-abf5-d51008d82022" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_1d1d22ca-2832-4a57-a608-de730325b004" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_a549159b-00a2-4e3a-9b87-95473e331b2d" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_1d1d22ca-2832-4a57-a608-de730325b004" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnderlyingAssetClassAxis_b756a2ab-4aa5-44a8-ae06-9c05962e828f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnderlyingAssetClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_c1447455-e304-4377-8794-7f6aab70db84" xlink:to="loc_us-gaap_UnderlyingAssetClassAxis_b756a2ab-4aa5-44a8-ae06-9c05962e828f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnderlyingAssetClassDomain_b756a2ab-4aa5-44a8-ae06-9c05962e828f_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnderlyingAssetClassDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_UnderlyingAssetClassAxis_b756a2ab-4aa5-44a8-ae06-9c05962e828f" xlink:to="loc_us-gaap_UnderlyingAssetClassDomain_b756a2ab-4aa5-44a8-ae06-9c05962e828f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnderlyingAssetClassDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_UnderlyingAssetClassAxis_b756a2ab-4aa5-44a8-ae06-9c05962e828f" xlink:to="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaperMember_d3b99491-4f64-453c-974a-06a9b1c0dae1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommercialPaperMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:to="loc_us-gaap_CommercialPaperMember_d3b99491-4f64-453c-974a-06a9b1c0dae1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_90162ce7-846d-47b9-8aa5-2b0589002296" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_90162ce7-846d-47b9-8aa5-2b0589002296" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_6012f1c0-bf0c-4bcc-b359-ab667cccd9e0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_6012f1c0-bf0c-4bcc-b359-ab667cccd9e0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AgencySecuritiesMember_398c584b-33bc-455f-bc68-d25336ab1965" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AgencySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:to="loc_us-gaap_AgencySecuritiesMember_398c584b-33bc-455f-bc68-d25336ab1965" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeAxis_1a2475e1-5a3c-4c29-96f9-3a879858888e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_c1447455-e304-4377-8794-7f6aab70db84" xlink:to="loc_us-gaap_InvestmentTypeAxis_1a2475e1-5a3c-4c29-96f9-3a879858888e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember_1a2475e1-5a3c-4c29-96f9-3a879858888e_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeCategorizationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_InvestmentTypeAxis_1a2475e1-5a3c-4c29-96f9-3a879858888e" xlink:to="loc_us-gaap_InvestmentTypeCategorizationMember_1a2475e1-5a3c-4c29-96f9-3a879858888e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember_8fc65c01-923d-4aa5-9ccb-dcac0e209049" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeCategorizationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_InvestmentTypeAxis_1a2475e1-5a3c-4c29-96f9-3a879858888e" xlink:to="loc_us-gaap_InvestmentTypeCategorizationMember_8fc65c01-923d-4aa5-9ccb-dcac0e209049" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsMember_1571445d-8566-4eaa-a19c-9c739229f890" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8fc65c01-923d-4aa5-9ccb-dcac0e209049" xlink:to="loc_us-gaap_CashAndCashEquivalentsMember_1571445d-8566-4eaa-a19c-9c739229f890" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestmentsMember_62fbe034-7bd9-4a51-ba34-afe66f01d79d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermInvestmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8fc65c01-923d-4aa5-9ccb-dcac0e209049" xlink:to="loc_us-gaap_ShortTermInvestmentsMember_62fbe034-7bd9-4a51-ba34-afe66f01d79d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLongTermInvestmentsMember_6d18c867-8291-4e72-b28d-47702192fa13" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLongTermInvestmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8fc65c01-923d-4aa5-9ccb-dcac0e209049" xlink:to="loc_us-gaap_OtherLongTermInvestmentsMember_6d18c867-8291-4e72-b28d-47702192fa13" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsContractualMaturityDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails" xlink:type="extended" id="i675e62234f02431180232b7acd013604_CashandCashEquivalentsandInvestmentsContractualMaturityDetails"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsRestrictedCashDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails" xlink:type="extended" id="if2fa9c20e8d24579904732af70dfc95d_CashandCashEquivalentsandInvestmentsRestrictedCashDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems_01cd38d6-b817-46fb-8e6c-691559f5c31e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash_854bccdb-19bb-4fb8-82a5-de009a983398" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCash"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems_01cd38d6-b817-46fb-8e6c-691559f5c31e" xlink:to="loc_us-gaap_RestrictedCash_854bccdb-19bb-4fb8-82a5-de009a983398" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable_59f6f530-527a-4cad-8e7a-758d2aea4beb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems_01cd38d6-b817-46fb-8e6c-691559f5c31e" xlink:to="loc_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable_59f6f530-527a-4cad-8e7a-758d2aea4beb" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_60c8d0b3-bd29-4982-9697-8b19bcb3fc2e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable_59f6f530-527a-4cad-8e7a-758d2aea4beb" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_60c8d0b3-bd29-4982-9697-8b19bcb3fc2e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_60c8d0b3-bd29-4982-9697-8b19bcb3fc2e_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_60c8d0b3-bd29-4982-9697-8b19bcb3fc2e" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_60c8d0b3-bd29-4982-9697-8b19bcb3fc2e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_b3416777-4384-4b19-8865-3011e63132e9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_60c8d0b3-bd29-4982-9697-8b19bcb3fc2e" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_b3416777-4384-4b19-8865-3011e63132e9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_SecurityDepositForOfficeMember_58ce6058-1084-4ed4-a737-318c6194efc1" xlink:href="chgg-20200930.xsd#chgg_SecurityDepositForOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_b3416777-4384-4b19-8865-3011e63132e9" xlink:to="loc_chgg_SecurityDepositForOfficeMember_58ce6058-1084-4ed4-a737-318c6194efc1" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails" xlink:type="extended" id="i2c0e6fb6aa684e54afd9b67ec7eb98e7_CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInvestmentsLineItems_0caecbcd-d9af-475a-b509-cbaa98166144" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfInvestmentsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_ec706bcb-97f2-4fbb-a0ac-db06457cfe60" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfInvestmentsLineItems_0caecbcd-d9af-475a-b509-cbaa98166144" xlink:to="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_ec706bcb-97f2-4fbb-a0ac-db06457cfe60" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInvestmentsTable_07dd8797-0646-44fb-ac22-47c372dc6d91" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfInvestmentsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfInvestmentsLineItems_0caecbcd-d9af-475a-b509-cbaa98166144" xlink:to="loc_us-gaap_ScheduleOfInvestmentsTable_07dd8797-0646-44fb-ac22-47c372dc6d91" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4ef280bf-589c-4227-a529-c3a8441ff6de" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfInvestmentsTable_07dd8797-0646-44fb-ac22-47c372dc6d91" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4ef280bf-589c-4227-a529-c3a8441ff6de" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_4ef280bf-589c-4227-a529-c3a8441ff6de_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4ef280bf-589c-4227-a529-c3a8441ff6de" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_4ef280bf-589c-4227-a529-c3a8441ff6de_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_14e06f75-d06d-4a7a-92c4-c11ca518b3ec" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4ef280bf-589c-4227-a529-c3a8441ff6de" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_14e06f75-d06d-4a7a-92c4-c11ca518b3ec" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TAPDInc.Member_a2980730-37fd-401f-86dc-f8ae57d0215f" xlink:href="chgg-20200930.xsd#chgg_TAPDInc.Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_14e06f75-d06d-4a7a-92c4-c11ca518b3ec" xlink:to="loc_chgg_TAPDInc.Member_a2980730-37fd-401f-86dc-f8ae57d0215f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_WayUpInc.Member_e2c32f25-fc8a-4952-992e-dd89b5e465f7" xlink:href="chgg-20200930.xsd#chgg_WayUpInc.Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_14e06f75-d06d-4a7a-92c4-c11ca518b3ec" xlink:to="loc_chgg_WayUpInc.Member_e2c32f25-fc8a-4952-992e-dd89b5e465f7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ForeignEntityMember_d688397b-e13b-4149-993f-554b5c1d8994" xlink:href="chgg-20200930.xsd#chgg_ForeignEntityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_14e06f75-d06d-4a7a-92c4-c11ca518b3ec" xlink:to="loc_chgg_ForeignEntityMember_d688397b-e13b-4149-993f-554b5c1d8994" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurement" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurement"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/FairValueMeasurement" xlink:type="extended" id="i8bc97a780fa44ccda7a71ec8c2e120f0_FairValueMeasurement"/>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurementTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurementTables"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/FairValueMeasurementTables" xlink:type="extended" id="ia1f4aed70363464d8e20a8da22aefdf8_FairValueMeasurementTables"/>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurementFinancialInstrumentsDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails" xlink:type="extended" id="i88f229fbb82d4489b2806c93d806eda1_FairValueMeasurementFinancialInstrumentsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_0bb4c220-bb1b-44ef-ba24-ebec4957fafc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_0bb4c220-bb1b-44ef-ba24-ebec4957fafc" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments_4d14397e-fa46-42b8-8b7f-676c5f5c2d65" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:to="loc_us-gaap_ShortTermInvestments_4d14397e-fa46-42b8-8b7f-676c5f5c2d65" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestments_c1aef8c6-3f78-4388-9f45-8393cfae5fb3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:to="loc_us-gaap_LongTermInvestments_c1aef8c6-3f78-4388-9f45-8393cfae5fb3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_8420d2b6-ccd3-4e61-bb53-abe79a2f54af" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_8420d2b6-ccd3-4e61-bb53-abe79a2f54af" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_e6cb70b2-816a-4836-9f25-4b1287a830f8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_e6cb70b2-816a-4836-9f25-4b1287a830f8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_e6cb70b2-816a-4836-9f25-4b1287a830f8_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_e6cb70b2-816a-4836-9f25-4b1287a830f8" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_e6cb70b2-816a-4836-9f25-4b1287a830f8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_e686fe7b-f3be-4d07-affd-04c0432376d9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_e6cb70b2-816a-4836-9f25-4b1287a830f8" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_e686fe7b-f3be-4d07-affd-04c0432376d9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_4d57f735-0c06-4fbb-b5b4-901e0d79177a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_e686fe7b-f3be-4d07-affd-04c0432376d9" xlink:to="loc_us-gaap_MoneyMarketFundsMember_4d57f735-0c06-4fbb-b5b4-901e0d79177a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_fc32152b-ee0e-4f61-8fc4-9818b4df6e48" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_e686fe7b-f3be-4d07-affd-04c0432376d9" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_fc32152b-ee0e-4f61-8fc4-9818b4df6e48" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeAxis_ec88eef9-60c3-494f-803c-10f14c678354" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:to="loc_us-gaap_InvestmentTypeAxis_ec88eef9-60c3-494f-803c-10f14c678354" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember_ec88eef9-60c3-494f-803c-10f14c678354_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeCategorizationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_InvestmentTypeAxis_ec88eef9-60c3-494f-803c-10f14c678354" xlink:to="loc_us-gaap_InvestmentTypeCategorizationMember_ec88eef9-60c3-494f-803c-10f14c678354_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeCategorizationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_InvestmentTypeAxis_ec88eef9-60c3-494f-803c-10f14c678354" xlink:to="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaperMember_c167f26e-2a12-4fdb-a755-eebb8517a121" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommercialPaperMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:to="loc_us-gaap_CommercialPaperMember_c167f26e-2a12-4fdb-a755-eebb8517a121" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_a5b0aeb8-75a3-4330-ae59-dc51af40c046" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_a5b0aeb8-75a3-4330-ae59-dc51af40c046" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_e0b57e9d-3bb0-4270-810a-f1555c8d16f4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_e0b57e9d-3bb0-4270-810a-f1555c8d16f4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AgencySecuritiesMember_1f151fac-24c0-4e23-aabb-8857d85b9a0c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AgencySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:to="loc_us-gaap_AgencySecuritiesMember_1f151fac-24c0-4e23-aabb-8857d85b9a0c" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_cd7a1ab4-cf66-4e4f-9bff-7a6ad4ddfa85" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_cd7a1ab4-cf66-4e4f-9bff-7a6ad4ddfa85" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_cd7a1ab4-cf66-4e4f-9bff-7a6ad4ddfa85_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_cd7a1ab4-cf66-4e4f-9bff-7a6ad4ddfa85" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_cd7a1ab4-cf66-4e4f-9bff-7a6ad4ddfa85_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_ca708195-b28a-4d7f-8314-a9201e655348" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_cd7a1ab4-cf66-4e4f-9bff-7a6ad4ddfa85" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_ca708195-b28a-4d7f-8314-a9201e655348" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_4e3d35a7-6a07-4d59-89d7-c40d3ae06c6a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_ca708195-b28a-4d7f-8314-a9201e655348" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_4e3d35a7-6a07-4d59-89d7-c40d3ae06c6a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_96330ba0-8a5a-4ff4-88f9-226fd29c55f0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_96330ba0-8a5a-4ff4-88f9-226fd29c55f0" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_96330ba0-8a5a-4ff4-88f9-226fd29c55f0_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_96330ba0-8a5a-4ff4-88f9-226fd29c55f0" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_96330ba0-8a5a-4ff4-88f9-226fd29c55f0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8d85d09b-a0da-4c5f-a1d7-2065464adebd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_96330ba0-8a5a-4ff4-88f9-226fd29c55f0" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8d85d09b-a0da-4c5f-a1d7-2065464adebd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_35b41933-d493-4318-b0e1-be72f535c2fd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8d85d09b-a0da-4c5f-a1d7-2065464adebd" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_35b41933-d493-4318-b0e1-be72f535c2fd" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_1918283b-cee7-40e2-ab3d-e95c5a5583af" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8d85d09b-a0da-4c5f-a1d7-2065464adebd" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_1918283b-cee7-40e2-ab3d-e95c5a5583af" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurementDebtDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurementDebtDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/FairValueMeasurementDebtDetails" xlink:type="extended" id="ia6bcc18d60d944f2a44eea0eb30621b4_FairValueMeasurementDebtDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_ddfd3e66-219a-419b-bf0c-33b945fb1fb5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_aa4f583d-4830-4bbe-9b15-d70f591e3b92" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_ddfd3e66-219a-419b-bf0c-33b945fb1fb5" xlink:to="loc_us-gaap_LongTermDebtFairValue_aa4f583d-4830-4bbe-9b15-d70f591e3b92" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_3edbc84e-535a-49c6-aa96-0d8ca56335d7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_ddfd3e66-219a-419b-bf0c-33b945fb1fb5" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_3edbc84e-535a-49c6-aa96-0d8ca56335d7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_00a62bdd-7ac2-4f4c-9ac7-7a5cf687c1b4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_ddfd3e66-219a-419b-bf0c-33b945fb1fb5" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_00a62bdd-7ac2-4f4c-9ac7-7a5cf687c1b4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_ddfd3e66-219a-419b-bf0c-33b945fb1fb5" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_21b038a9-34a7-4457-b470-49d5a8b47f2c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:to="loc_us-gaap_DebtInstrumentAxis_21b038a9-34a7-4457-b470-49d5a8b47f2c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_21b038a9-34a7-4457-b470-49d5a8b47f2c_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_21b038a9-34a7-4457-b470-49d5a8b47f2c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_21b038a9-34a7-4457-b470-49d5a8b47f2c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_e4f99b48-56ee-4714-9ccf-e00528c2f09d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_21b038a9-34a7-4457-b470-49d5a8b47f2c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_e4f99b48-56ee-4714-9ccf-e00528c2f09d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_dc495609-d958-483c-94b6-d6cca9058571" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_e4f99b48-56ee-4714-9ccf-e00528c2f09d" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_dc495609-d958-483c-94b6-d6cca9058571" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_b49e12ec-ee5d-4e53-9676-a6e01e2acf19" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_e4f99b48-56ee-4714-9ccf-e00528c2f09d" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_b49e12ec-ee5d-4e53-9676-a6e01e2acf19" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_02950267-bb31-49af-ac04-74eb9d976d82" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_e4f99b48-56ee-4714-9ccf-e00528c2f09d" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_02950267-bb31-49af-ac04-74eb9d976d82" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_f01665d5-8569-4caa-84e1-0088ec426ae7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_f01665d5-8569-4caa-84e1-0088ec426ae7" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_f01665d5-8569-4caa-84e1-0088ec426ae7_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_f01665d5-8569-4caa-84e1-0088ec426ae7" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_f01665d5-8569-4caa-84e1-0088ec426ae7_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_b9872999-6f31-4ce0-a031-90e941b19880" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_f01665d5-8569-4caa-84e1-0088ec426ae7" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_b9872999-6f31-4ce0-a031-90e941b19880" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_d18ff755-4673-4375-98a2-195b4836976b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_b9872999-6f31-4ce0-a031-90e941b19880" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_d18ff755-4673-4375-98a2-195b4836976b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_f74cc8be-f281-4f66-a36f-88e2eaefd600" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_b9872999-6f31-4ce0-a031-90e941b19880" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_f74cc8be-f281-4f66-a36f-88e2eaefd600" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_2a9ea387-b6a5-4cb9-a096-79318c87fdf8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_b9872999-6f31-4ce0-a031-90e941b19880" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_2a9ea387-b6a5-4cb9-a096-79318c87fdf8" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_6e77555a-752a-4047-8a79-c30c2c77eb51" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_6e77555a-752a-4047-8a79-c30c2c77eb51" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_6e77555a-752a-4047-8a79-c30c2c77eb51_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_6e77555a-752a-4047-8a79-c30c2c77eb51" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_6e77555a-752a-4047-8a79-c30c2c77eb51_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_8bcbe240-b475-4a35-9238-6d7368ddc9c0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_6e77555a-752a-4047-8a79-c30c2c77eb51" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_8bcbe240-b475-4a35-9238-6d7368ddc9c0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_b1e99485-f9af-4360-8d3e-36a7ebcda197" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_8bcbe240-b475-4a35-9238-6d7368ddc9c0" xlink:to="loc_us-gaap_SeniorNotesMember_b1e99485-f9af-4360-8d3e-36a7ebcda197" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_0a579f70-0180-4a60-8125-25cf15cf4d40" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_0a579f70-0180-4a60-8125-25cf15cf4d40" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_0a579f70-0180-4a60-8125-25cf15cf4d40_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_0a579f70-0180-4a60-8125-25cf15cf4d40" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_0a579f70-0180-4a60-8125-25cf15cf4d40_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_259e118b-f0d2-440b-99f6-fe2a5ca9fdb8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_0a579f70-0180-4a60-8125-25cf15cf4d40" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_259e118b-f0d2-440b-99f6-fe2a5ca9fdb8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsNonrecurringMember_366c3918-94e5-494a-8b1b-05d38f7a5829" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsNonrecurringMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_259e118b-f0d2-440b-99f6-fe2a5ca9fdb8" xlink:to="loc_us-gaap_FairValueMeasurementsNonrecurringMember_366c3918-94e5-494a-8b1b-05d38f7a5829" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/Acquisitions" xlink:type="simple" xlink:href="chgg-20200930.xsd#Acquisitions"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/Acquisitions" xlink:type="extended" id="i27f49dda0803432cb534665ffb02a40d_Acquisitions"/>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsTables"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/AcquisitionsTables" xlink:type="extended" id="i81245fed8a564693ae19f6fc6eca5853_AcquisitionsTables"/>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/AcquisitionsDetails" xlink:type="extended" id="i360ab25080ca461eb14813e3bcdf6370_AcquisitionsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_13460cac-0253-4a04-8df5-ade7a790e9fa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_13460cac-0253-4a04-8df5-ade7a790e9fa" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_529312f1-1253-4cd3-944b-31da74a3c7ee" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_529312f1-1253-4cd3-944b-31da74a3c7ee" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_7641651d-ea67-493c-92a5-479fd1709f2c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_7641651d-ea67-493c-92a5-479fd1709f2c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod_975de686-25ee-4014-85e9-9eca6ec32e80" xlink:href="chgg-20200930.xsd#chgg_EscrowAmountRemainingAmountToBeReleasedPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod_975de686-25ee-4014-85e9-9eca6ec32e80" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_66a48e24-0b08-4f57-9885-2a34e1ed4661" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_66a48e24-0b08-4f57-9885-2a34e1ed4661" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_8ae9286c-ff06-4f53-915a-5fbc86419269" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_8ae9286c-ff06-4f53-915a-5fbc86419269" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_92eadba0-ce46-49b5-bca8-42a81acc44fb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_92eadba0-ce46-49b5-bca8-42a81acc44fb" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_c9c71aef-b500-42b1-b887-db11d3e4a86c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_c9c71aef-b500-42b1-b887-db11d3e4a86c" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a0c550d9-6ce1-4f4c-8d17-8f2ac9307469" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a0c550d9-6ce1-4f4c-8d17-8f2ac9307469" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_78ea4570-e3f1-4ab5-b557-4f117e7488b5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a0c550d9-6ce1-4f4c-8d17-8f2ac9307469" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_78ea4570-e3f1-4ab5-b557-4f117e7488b5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_78ea4570-e3f1-4ab5-b557-4f117e7488b5_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_78ea4570-e3f1-4ab5-b557-4f117e7488b5" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_78ea4570-e3f1-4ab5-b557-4f117e7488b5_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c8e8555c-22cc-4df6-9454-dc277ec72c29" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_78ea4570-e3f1-4ab5-b557-4f117e7488b5" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c8e8555c-22cc-4df6-9454-dc277ec72c29" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_MathwayLLCMember_c2213358-7275-48b6-84a4-da77e2f2fa6c" xlink:href="chgg-20200930.xsd#chgg_MathwayLLCMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c8e8555c-22cc-4df6-9454-dc277ec72c29" xlink:to="loc_chgg_MathwayLLCMember_c2213358-7275-48b6-84a4-da77e2f2fa6c" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="extended" id="i10f4b99ba2564032a57a6afdb3339e70_AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_7e8ce172-3a08-48b6-8660-bfb7e875d740" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_7e8ce172-3a08-48b6-8660-bfb7e875d740" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_4da1d166-9500-4382-934c-d4cd7b963e9d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_4da1d166-9500-4382-934c-d4cd7b963e9d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_9cb725b4-f78f-41c8-84f2-df0386ca8525" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_9cb725b4-f78f-41c8-84f2-df0386ca8525" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_08e4b7e7-5f4d-47fb-b3a5-5eaef231ca20" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_08e4b7e7-5f4d-47fb-b3a5-5eaef231ca20" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_b77e9928-5bbc-445e-b8a7-55dc0cea9ccc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_b77e9928-5bbc-445e-b8a7-55dc0cea9ccc" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_f8c3c864-d92f-42e7-8ea0-973908636d54" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_f8c3c864-d92f-42e7-8ea0-973908636d54" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_5122f2f4-a211-40a6-9d18-94673c2f3791" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_5122f2f4-a211-40a6-9d18-94673c2f3791" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_4371e848-469b-43c6-a70a-0ed0c5423705" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_4371e848-469b-43c6-a70a-0ed0c5423705" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_8781510a-e52a-49bb-8b56-2843207eb8de" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_Goodwill_8781510a-e52a-49bb-8b56-2843207eb8de" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_47ee1016-83e2-4c9b-9e36-d756520967d4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_47ee1016-83e2-4c9b-9e36-d756520967d4" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1552d944-0f4a-420e-b6b6-a5d15c0f3a2f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1552d944-0f4a-420e-b6b6-a5d15c0f3a2f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_a19b3106-5d39-44ad-a1fa-3360ae7d927f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1552d944-0f4a-420e-b6b6-a5d15c0f3a2f" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_a19b3106-5d39-44ad-a1fa-3360ae7d927f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_a19b3106-5d39-44ad-a1fa-3360ae7d927f_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_a19b3106-5d39-44ad-a1fa-3360ae7d927f" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_a19b3106-5d39-44ad-a1fa-3360ae7d927f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_1b3f779f-7953-44f7-b9cb-c1f27b505856" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_a19b3106-5d39-44ad-a1fa-3360ae7d927f" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_1b3f779f-7953-44f7-b9cb-c1f27b505856" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_MathwayLLCMember_00217d21-ad24-4c24-bbf4-ca86793c34fa" xlink:href="chgg-20200930.xsd#chgg_MathwayLLCMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_1b3f779f-7953-44f7-b9cb-c1f27b505856" xlink:to="loc_chgg_MathwayLLCMember_00217d21-ad24-4c24-bbf4-ca86793c34fa" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsIntangibleAssetsDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails" xlink:type="extended" id="ieb5341d5a1504a6cb7df3833834ff5ba_AcquisitionsIntangibleAssetsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_293b996c-5d16-46bf-83ca-f1d13428361f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_85043936-98a6-41ed-b1c8-0f6fcceda4d1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_293b996c-5d16-46bf-83ca-f1d13428361f" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_85043936-98a6-41ed-b1c8-0f6fcceda4d1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_3202c774-2893-4e7d-be6b-549552d8e86c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_293b996c-5d16-46bf-83ca-f1d13428361f" xlink:to="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_3202c774-2893-4e7d-be6b-549552d8e86c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a467e4ad-b34f-4dfb-8953-fd6b6c6b5e01" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_293b996c-5d16-46bf-83ca-f1d13428361f" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a467e4ad-b34f-4dfb-8953-fd6b6c6b5e01" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_dd1abade-2c4b-40cf-bf33-d1f136581086" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a467e4ad-b34f-4dfb-8953-fd6b6c6b5e01" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_dd1abade-2c4b-40cf-bf33-d1f136581086" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_dd1abade-2c4b-40cf-bf33-d1f136581086_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_dd1abade-2c4b-40cf-bf33-d1f136581086" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_dd1abade-2c4b-40cf-bf33-d1f136581086_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_dd1abade-2c4b-40cf-bf33-d1f136581086" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InternetDomainNamesMember_b7c5489b-04ce-4917-b0f0-cb5981cb130b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InternetDomainNamesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:to="loc_us-gaap_InternetDomainNamesMember_b7c5489b-04ce-4917-b0f0-cb5981cb130b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeNamesMember_a4b52e95-423d-4d07-9a3a-a556a98d1d74" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TradeNamesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:to="loc_us-gaap_TradeNamesMember_a4b52e95-423d-4d07-9a3a-a556a98d1d74" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerListsMember_51addd31-085e-4fcc-9c13-8cc16580d97f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerListsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:to="loc_us-gaap_CustomerListsMember_51addd31-085e-4fcc-9c13-8cc16580d97f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_5b693dc6-4698-4baf-b2d3-9834236328d2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_5b693dc6-4698-4baf-b2d3-9834236328d2" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_1920d12e-641e-42af-98a1-7a6de5ad8ce1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a467e4ad-b34f-4dfb-8953-fd6b6c6b5e01" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_1920d12e-641e-42af-98a1-7a6de5ad8ce1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_1920d12e-641e-42af-98a1-7a6de5ad8ce1_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_1920d12e-641e-42af-98a1-7a6de5ad8ce1" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_1920d12e-641e-42af-98a1-7a6de5ad8ce1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_172623ca-b31a-4421-95e0-2506fe74bbf3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_1920d12e-641e-42af-98a1-7a6de5ad8ce1" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_172623ca-b31a-4421-95e0-2506fe74bbf3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_MathwayLLCMember_e83992d9-f6ec-4a81-b06b-ebf4736d76db" xlink:href="chgg-20200930.xsd#chgg_MathwayLLCMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_172623ca-b31a-4421-95e0-2506fe74bbf3" xlink:to="loc_chgg_MathwayLLCMember_e83992d9-f6ec-4a81-b06b-ebf4736d76db" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssets" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssets"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssets" xlink:type="extended" id="i2243a68526a644deab2654417c626b42_GoodwillandIntangibleAssets"/>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsTables"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsTables" xlink:type="extended" id="i37317f39f7884835ae4463ea33e70df8_GoodwillandIntangibleAssetsTables"/>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsGoodwillDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails" xlink:type="extended" id="i31d18f34c547411dad9f5c3bd5c9ad2d_GoodwillandIntangibleAssetsGoodwillDetails"/>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails" xlink:type="extended" id="i124d158c10294506b404135983f81b2a_GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_38d10e3b-d974-4276-8672-c776c854d390" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_38d10e3b-d974-4276-8672-c776c854d390" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_750ee02f-d5d1-4b43-9531-cd10dcdb3a8e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_750ee02f-d5d1-4b43-9531-cd10dcdb3a8e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_72f8de5d-fce5-4863-8bff-c6c324d9b3e8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_72f8de5d-fce5-4863-8bff-c6c324d9b3e8" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_18f2e2ec-e9a2-4e1a-895a-81eef02f062f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_18f2e2ec-e9a2-4e1a-895a-81eef02f062f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedTradeNames_a028d853-2b82-4372-b62d-a96173012d4e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IndefiniteLivedTradeNames"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_IndefiniteLivedTradeNames_a028d853-2b82-4372-b62d-a96173012d4e" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss_aa3fb8f9-3804-409f-9477-61a4cdf8ff66" xlink:href="chgg-20200930.xsd#chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss_aa3fb8f9-3804-409f-9477-61a4cdf8ff66" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_5d53663e-b934-4b38-a1c9-11ec1e4b6e7c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_5d53663e-b934-4b38-a1c9-11ec1e4b6e7c" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_23d7935a-f4de-493c-ad6f-70d28ca0b084" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_23d7935a-f4de-493c-ad6f-70d28ca0b084" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_1ad5a490-8cb0-4715-99ad-6ecb36936918" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_1ad5a490-8cb0-4715-99ad-6ecb36936918" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_cd4f8dc6-0faa-4dff-abd3-5dc15ad70483" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_1ad5a490-8cb0-4715-99ad-6ecb36936918" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_cd4f8dc6-0faa-4dff-abd3-5dc15ad70483" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_cd4f8dc6-0faa-4dff-abd3-5dc15ad70483_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_cd4f8dc6-0faa-4dff-abd3-5dc15ad70483" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_cd4f8dc6-0faa-4dff-abd3-5dc15ad70483_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_cd4f8dc6-0faa-4dff-abd3-5dc15ad70483" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_ad5597e3-a5f1-4078-93bf-4beaae82b4e4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_ad5597e3-a5f1-4078-93bf-4beaae82b4e4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerListsMember_fe9f1f24-cf6a-4b7b-8eb6-854fd921d7f3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerListsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:to="loc_us-gaap_CustomerListsMember_fe9f1f24-cf6a-4b7b-8eb6-854fd921d7f3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeNamesMember_3993c691-5e70-4463-98ab-50b054c0d960" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TradeNamesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:to="loc_us-gaap_TradeNamesMember_3993c691-5e70-4463-98ab-50b054c0d960" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncompeteAgreementsMember_8d4908c9-9938-45ad-8d1f-efe38f356001" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncompeteAgreementsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:to="loc_us-gaap_NoncompeteAgreementsMember_8d4908c9-9938-45ad-8d1f-efe38f356001" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsAdditionalInformationDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails" xlink:type="extended" id="i7e783c08a3454712a53b2e7acbd5fb8a_GoodwillandIntangibleAssetsAdditionalInformationDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_ca224cf0-b49e-4edd-a052-56bc88735a52" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_08005d12-a1f9-4c75-8361-111c12a8e8fe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_ca224cf0-b49e-4edd-a052-56bc88735a52" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_08005d12-a1f9-4c75-8361-111c12a8e8fe" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_e2f4f7ed-cc5d-4941-9efe-ec45dc9b1247" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_ca224cf0-b49e-4edd-a052-56bc88735a52" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_e2f4f7ed-cc5d-4941-9efe-ec45dc9b1247" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_6820d7f2-9ea9-4b5e-b5d2-08f114ae02e4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_e2f4f7ed-cc5d-4941-9efe-ec45dc9b1247" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_6820d7f2-9ea9-4b5e-b5d2-08f114ae02e4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_6820d7f2-9ea9-4b5e-b5d2-08f114ae02e4_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_6820d7f2-9ea9-4b5e-b5d2-08f114ae02e4" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_6820d7f2-9ea9-4b5e-b5d2-08f114ae02e4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_177ea0e6-3732-4b37-841f-8fb802d8a0f5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_6820d7f2-9ea9-4b5e-b5d2-08f114ae02e4" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_177ea0e6-3732-4b37-841f-8fb802d8a0f5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AcquisitionRelatedIntangibleAssetsMember_e0005ada-fb88-4848-a28d-746ea4cf19ad" xlink:href="chgg-20200930.xsd#chgg_AcquisitionRelatedIntangibleAssetsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_177ea0e6-3732-4b37-841f-8fb802d8a0f5" xlink:to="loc_chgg_AcquisitionRelatedIntangibleAssetsMember_e0005ada-fb88-4848-a28d-746ea4cf19ad" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails" xlink:type="extended" id="i6ab875c31525497a9b7a04eeb2d948ad_GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails"/>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotes" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotes"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotes" xlink:type="extended" id="i8efc42b8d4fc450dbfc37ea6f88b674b_ConvertibleSeniorNotes"/>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesTables"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesTables" xlink:type="extended" id="i73a0ffe2239c40a3ac4e06b7bfb515dc_ConvertibleSeniorNotesTables"/>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesDetails" xlink:type="extended" id="i4c68a5915cbd4a0fbfac9732148bc97d_ConvertibleSeniorNotesDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_b87ebf2b-6fff-4f37-92f9-0c414bcbc16f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_b87ebf2b-6fff-4f37-92f9-0c414bcbc16f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_7766e98a-6089-442a-9991-b0f5cc321349" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_7766e98a-6089-442a-9991-b0f5cc321349" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfDebt_6102b1ee-a747-4c1b-8c80-d6ba7dfff1db" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfDebt_6102b1ee-a747-4c1b-8c80-d6ba7dfff1db" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PaymentsForInitialPurchasersDiscount_395d4764-4b25-4f3e-accc-4216d9d691b2" xlink:href="chgg-20200930.xsd#chgg_PaymentsForInitialPurchasersDiscount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_PaymentsForInitialPurchasersDiscount_395d4764-4b25-4f3e-accc-4216d9d691b2" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_43a8ff5b-d51c-406c-bd2b-57daccbd30fc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_43a8ff5b-d51c-406c-bd2b-57daccbd30fc" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_0f1c2dff-cf59-4565-89f1-a588b0ff938d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromDebtNetOfIssuanceCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_0f1c2dff-cf59-4565-89f1-a588b0ff938d" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes_94dcc2d7-faa8-49ce-a423-66d7a42acc44" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes_94dcc2d7-faa8-49ce-a423-66d7a42acc44" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_ae4b7395-7b30-4114-b2b8-410d19d3eb5e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentRepurchasedFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_ae4b7395-7b30-4114-b2b8-410d19d3eb5e" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred_8e8e59d7-72eb-4ec8-a3db-492c9f898fc5" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred_8e8e59d7-72eb-4ec8-a3db-492c9f898fc5" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfConvertibleDebt_bdf7ee2e-7bca-40f7-b9bd-f8696ccecd4c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfConvertibleDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_RepaymentsOfConvertibleDebt_bdf7ee2e-7bca-40f7-b9bd-f8696ccecd4c" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_0363830f-a8dc-4422-be6b-d42f0c31b63f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_0363830f-a8dc-4422-be6b-d42f0c31b63f" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable_62ecddee-c62d-4758-b4d2-e5f1f47d4898" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable_62ecddee-c62d-4758-b4d2-e5f1f47d4898" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_ec25d218-70dc-43a1-be47-9adf44149be9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_LongTermDebtFairValue_ec25d218-70dc-43a1-be47-9adf44149be9" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_1ddff31c-a723-4361-aea3-3087a5137c8a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_1ddff31c-a723-4361-aea3-3087a5137c8a" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_7cf8feef-5815-483e-ab2d-fceea75ebf9f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_LongTermDebt_7cf8feef-5815-483e-ab2d-fceea75ebf9f" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_6158fb71-2678-40d9-a8e6-0de829942422" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_6158fb71-2678-40d9-a8e6-0de829942422" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleSharesTerminated_41da036e-4363-48d6-951e-34c50ecd3e0c" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleSharesTerminated"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentConvertibleSharesTerminated_41da036e-4363-48d6-951e-34c50ecd3e0c" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromConvertibleDebt_5cbf04d5-61d3-46cf-b284-cc0ed4c1118b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_ProceedsFromConvertibleDebt_5cbf04d5-61d3-46cf-b284-cc0ed4c1118b" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleShares_25d19009-69b2-4800-84f5-2573fcbd62b1" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentConvertibleShares_25d19009-69b2-4800-84f5-2573fcbd62b1" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1_f58a9d57-32f4-44e2-bf05-e9b517ed3897" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionRatio1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1_f58a9d57-32f4-44e2-bf05-e9b517ed3897" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_c44738d8-1f77-438e-ace7-b78b5bb81973" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_c44738d8-1f77-438e-ace7-b78b5bb81973" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdTradingDays_db582cf8-4f41-46ba-8138-bf6dd22cd5fa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleThresholdTradingDays"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleThresholdTradingDays_db582cf8-4f41-46ba-8138-bf6dd22cd5fa" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1_17048363-4728-43d3-944f-a74b6306c365" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1_17048363-4728-43d3-944f-a74b6306c365" xlink:type="arc" order="22"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger_1463a1ee-74fd-44ba-ab2c-f2f4ff1ab878" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger_1463a1ee-74fd-44ba-ab2c-f2f4ff1ab878" xlink:type="arc" order="23"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentMaturityDateRemainingUsefulLife_4e2fa6df-9045-4101-a989-7b54a574593b" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentMaturityDateRemainingUsefulLife"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentMaturityDateRemainingUsefulLife_4e2fa6df-9045-4101-a989-7b54a574593b" xlink:type="arc" order="24"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharePrice_0e2166c4-88f7-44c1-ad3e-015da0be395e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_SharePrice_0e2166c4-88f7-44c1-ad3e-015da0be395e" xlink:type="arc" order="25"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_5b9a5eaf-fa55-4b9b-b3dc-aa92e636177e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_5b9a5eaf-fa55-4b9b-b3dc-aa92e636177e" xlink:type="arc" order="26"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal_5c9074ea-f8be-4db6-aa3a-6a2f4e227cf0" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal_5c9074ea-f8be-4db6-aa3a-6a2f4e227cf0" xlink:type="arc" order="27"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal_e0b73eb8-f97d-49e0-bb3a-669238094de3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal_e0b73eb8-f97d-49e0-bb3a-669238094de3" xlink:type="arc" order="28"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_dfcfd4d1-eb88-450b-b80a-8aef1c09d8d9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_dfcfd4d1-eb88-450b-b80a-8aef1c09d8d9" xlink:type="arc" order="29"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_ead4d29f-8c69-4ab8-bf0b-139fdf9c44c3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_ead4d29f-8c69-4ab8-bf0b-139fdf9c44c3" xlink:type="arc" order="30"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_9c2bdc8b-011a-4d14-9b79-628c1d9fc9d6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_9c2bdc8b-011a-4d14-9b79-628c1d9fc9d6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_9c2bdc8b-011a-4d14-9b79-628c1d9fc9d6_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_9c2bdc8b-011a-4d14-9b79-628c1d9fc9d6" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_9c2bdc8b-011a-4d14-9b79-628c1d9fc9d6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_63fea304-8828-41ed-a5f5-879ca8c826fe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_9c2bdc8b-011a-4d14-9b79-628c1d9fc9d6" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_63fea304-8828-41ed-a5f5-879ca8c826fe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_9a97bccc-b3a1-4d9d-a898-c8b114e8454f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_63fea304-8828-41ed-a5f5-879ca8c826fe" xlink:to="loc_us-gaap_SeniorNotesMember_9a97bccc-b3a1-4d9d-a898-c8b114e8454f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_42a33cc1-b71d-4370-b931-b3abcc865771" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_us-gaap_DebtInstrumentAxis_42a33cc1-b71d-4370-b931-b3abcc865771" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_42a33cc1-b71d-4370-b931-b3abcc865771_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_42a33cc1-b71d-4370-b931-b3abcc865771" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_42a33cc1-b71d-4370-b931-b3abcc865771_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_42a33cc1-b71d-4370-b931-b3abcc865771" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_5170c855-06fd-410e-b9c7-d81cf673883e" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_5170c855-06fd-410e-b9c7-d81cf673883e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember_8e3ceeae-dea5-44d3-a89c-26f519a0bd91" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember_8e3ceeae-dea5-44d3-a89c-26f519a0bd91" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_b1d816ed-35e8-42f0-83ea-ea125c9e3dc7" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_b1d816ed-35e8-42f0-83ea-ea125c9e3dc7" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_ee135401-3060-4e48-9a61-6d343999173e" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_ee135401-3060-4e48-9a61-6d343999173e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionAxis_49f95b08-43ce-432a-9d0e-1cfc9d2591f9" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_chgg_DebtInstrumentTransactionAxis_49f95b08-43ce-432a-9d0e-1cfc9d2591f9" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionDomain_49f95b08-43ce-432a-9d0e-1cfc9d2591f9_default" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_chgg_DebtInstrumentTransactionAxis_49f95b08-43ce-432a-9d0e-1cfc9d2591f9" xlink:to="loc_chgg_DebtInstrumentTransactionDomain_49f95b08-43ce-432a-9d0e-1cfc9d2591f9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionDomain_a2222264-809e-4dee-adc3-566e12d8018a" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_chgg_DebtInstrumentTransactionAxis_49f95b08-43ce-432a-9d0e-1cfc9d2591f9" xlink:to="loc_chgg_DebtInstrumentTransactionDomain_a2222264-809e-4dee-adc3-566e12d8018a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_CappedCallMember_aa78cea7-7513-4a90-a158-a3d69b6b699a" xlink:href="chgg-20200930.xsd#chgg_CappedCallMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_chgg_DebtInstrumentTransactionDomain_a2222264-809e-4dee-adc3-566e12d8018a" xlink:to="loc_chgg_CappedCallMember_aa78cea7-7513-4a90-a158-a3d69b6b699a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtCovenantTermsAxis_585bcfa7-0a21-4442-a5b6-eeed295ff98a" xlink:href="chgg-20200930.xsd#chgg_DebtCovenantTermsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_chgg_DebtCovenantTermsAxis_585bcfa7-0a21-4442-a5b6-eeed295ff98a" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtCovenantTermsDomain_585bcfa7-0a21-4442-a5b6-eeed295ff98a_default" xlink:href="chgg-20200930.xsd#chgg_DebtCovenantTermsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_chgg_DebtCovenantTermsAxis_585bcfa7-0a21-4442-a5b6-eeed295ff98a" xlink:to="loc_chgg_DebtCovenantTermsDomain_585bcfa7-0a21-4442-a5b6-eeed295ff98a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtCovenantTermsDomain_8211c252-05b3-4306-a814-bd7a5b173781" xlink:href="chgg-20200930.xsd#chgg_DebtCovenantTermsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_chgg_DebtCovenantTermsAxis_585bcfa7-0a21-4442-a5b6-eeed295ff98a" xlink:to="loc_chgg_DebtCovenantTermsDomain_8211c252-05b3-4306-a814-bd7a5b173781" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_SalePriceIsGreaterOrEqual130PercentMember_e1c19a36-05e5-4331-a19e-1ca9c1ce2450" xlink:href="chgg-20200930.xsd#chgg_SalePriceIsGreaterOrEqual130PercentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_chgg_DebtCovenantTermsDomain_8211c252-05b3-4306-a814-bd7a5b173781" xlink:to="loc_chgg_SalePriceIsGreaterOrEqual130PercentMember_e1c19a36-05e5-4331-a19e-1ca9c1ce2450" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember_214b8462-3e71-4fe3-a607-43c0898e4f27" xlink:href="chgg-20200930.xsd#chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_chgg_DebtCovenantTermsDomain_8211c252-05b3-4306-a814-bd7a5b173781" xlink:to="loc_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember_214b8462-3e71-4fe3-a607-43c0898e4f27" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_3ad786da-d973-44b8-9c92-adf335d4b72d" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_srt_RangeAxis_3ad786da-d973-44b8-9c92-adf335d4b72d" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_3ad786da-d973-44b8-9c92-adf335d4b72d_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_3ad786da-d973-44b8-9c92-adf335d4b72d" xlink:to="loc_srt_RangeMember_3ad786da-d973-44b8-9c92-adf335d4b72d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_5379c60a-8de6-41b3-b404-03c502a9db1c" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_3ad786da-d973-44b8-9c92-adf335d4b72d" xlink:to="loc_srt_RangeMember_5379c60a-8de6-41b3-b404-03c502a9db1c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_4b85e5a1-23fc-4fb2-a6f0-c74a091c9ff7" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_5379c60a-8de6-41b3-b404-03c502a9db1c" xlink:to="loc_srt_MaximumMember_4b85e5a1-23fc-4fb2-a6f0-c74a091c9ff7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_4e1f6afe-d665-454f-9c62-101ac7107559" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_4e1f6afe-d665-454f-9c62-101ac7107559" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_4e1f6afe-d665-454f-9c62-101ac7107559_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_4e1f6afe-d665-454f-9c62-101ac7107559" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_4e1f6afe-d665-454f-9c62-101ac7107559_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_05ae3889-9dd3-4071-aa1d-25ae05ee8bbd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_4e1f6afe-d665-454f-9c62-101ac7107559" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_05ae3889-9dd3-4071-aa1d-25ae05ee8bbd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_c3c3c9a3-94f8-40a9-8d80-7c19225bedac" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_05ae3889-9dd3-4071-aa1d-25ae05ee8bbd" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_c3c3c9a3-94f8-40a9-8d80-7c19225bedac" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_8c2a25ce-ff0c-4544-8fb8-c8cb0468db1c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_05ae3889-9dd3-4071-aa1d-25ae05ee8bbd" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_8c2a25ce-ff0c-4544-8fb8-c8cb0468db1c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentComponentAxis_e5778f26-43c1-4063-b802-91c6742dd216" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentComponentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_chgg_DebtInstrumentComponentAxis_e5778f26-43c1-4063-b802-91c6742dd216" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentComponentDomain_e5778f26-43c1-4063-b802-91c6742dd216_default" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_chgg_DebtInstrumentComponentAxis_e5778f26-43c1-4063-b802-91c6742dd216" xlink:to="loc_chgg_DebtInstrumentComponentDomain_e5778f26-43c1-4063-b802-91c6742dd216_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentComponentDomain_a33c7355-ab1f-4fe7-a49e-2fd34c8aa5fd" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_chgg_DebtInstrumentComponentAxis_e5778f26-43c1-4063-b802-91c6742dd216" xlink:to="loc_chgg_DebtInstrumentComponentDomain_a33c7355-ab1f-4fe7-a49e-2fd34c8aa5fd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentLiabilityComponentMember_c03faad7-b0e5-4ae2-9508-71c13865ff24" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentLiabilityComponentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_chgg_DebtInstrumentComponentDomain_a33c7355-ab1f-4fe7-a49e-2fd34c8aa5fd" xlink:to="loc_chgg_DebtInstrumentLiabilityComponentMember_c03faad7-b0e5-4ae2-9508-71c13865ff24" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentEquityComponentMember_4eb9c059-ad3d-4aa6-8fdf-3c1c225401a4" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentEquityComponentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_chgg_DebtInstrumentComponentDomain_a33c7355-ab1f-4fe7-a49e-2fd34c8aa5fd" xlink:to="loc_chgg_DebtInstrumentEquityComponentMember_4eb9c059-ad3d-4aa6-8fdf-3c1c225401a4" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesNetCarryingAmountDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails" xlink:type="extended" id="ic7a852df06394b2ca5630dedad9edfd7_ConvertibleSeniorNotesNetCarryingAmountDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_92a4847c-9b81-4762-abe6-d43bd1d4f0b8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_92a4847c-9b81-4762-abe6-d43bd1d4f0b8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_32ab6fa7-6193-4138-8c99-907a4d2b4e74" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_32ab6fa7-6193-4138-8c99-907a4d2b4e74" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_939a2c2c-d7e1-48aa-b1f6-ad42061fcc86" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_939a2c2c-d7e1-48aa-b1f6-ad42061fcc86" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_b9d17d29-d1d9-4652-89f2-b6efe7d909a2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_us-gaap_LongTermDebtFairValue_b9d17d29-d1d9-4652-89f2-b6efe7d909a2" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleDiscountForConversionOption_94a81ffa-e802-474d-ab6e-f5fc48be13bd" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleDiscountForConversionOption"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_chgg_DebtInstrumentConvertibleDiscountForConversionOption_94a81ffa-e802-474d-ab6e-f5fc48be13bd" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleIssuanceCosts_c3867b7d-41e6-452f-b17c-852ddc5363ef" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleIssuanceCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_chgg_DebtInstrumentConvertibleIssuanceCosts_c3867b7d-41e6-452f-b17c-852ddc5363ef" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_76bf3f99-2230-4961-9816-3b3a601e494e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_76bf3f99-2230-4961-9816-3b3a601e494e" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_59ce9f08-823f-4704-b13a-1481db1fbc12" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_59ce9f08-823f-4704-b13a-1481db1fbc12" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_59ce9f08-823f-4704-b13a-1481db1fbc12_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_59ce9f08-823f-4704-b13a-1481db1fbc12" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_59ce9f08-823f-4704-b13a-1481db1fbc12_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_56a9b87e-2f75-4678-8fce-640b3133e6b6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_59ce9f08-823f-4704-b13a-1481db1fbc12" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_56a9b87e-2f75-4678-8fce-640b3133e6b6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_7cf372e7-57a9-4745-9aa4-f0206886037d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_56a9b87e-2f75-4678-8fce-640b3133e6b6" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_7cf372e7-57a9-4745-9aa4-f0206886037d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_ca3311cd-bb1f-46cf-be8f-157f2c5ba611" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_56a9b87e-2f75-4678-8fce-640b3133e6b6" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_ca3311cd-bb1f-46cf-be8f-157f2c5ba611" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_b928d407-c36f-40ed-ab4f-e273c72a2215" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_b928d407-c36f-40ed-ab4f-e273c72a2215" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_b928d407-c36f-40ed-ab4f-e273c72a2215_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_b928d407-c36f-40ed-ab4f-e273c72a2215" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_b928d407-c36f-40ed-ab4f-e273c72a2215_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_4db5554b-da31-4015-9110-9c327f1b0f55" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_b928d407-c36f-40ed-ab4f-e273c72a2215" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_4db5554b-da31-4015-9110-9c327f1b0f55" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsNonrecurringMember_47b034d3-f63d-4412-a857-dd3bf528ddb3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsNonrecurringMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_4db5554b-da31-4015-9110-9c327f1b0f55" xlink:to="loc_us-gaap_FairValueMeasurementsNonrecurringMember_47b034d3-f63d-4412-a857-dd3bf528ddb3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_cd6cfbef-1409-412b-b1bc-fcad30ac0a45" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_cd6cfbef-1409-412b-b1bc-fcad30ac0a45" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_cd6cfbef-1409-412b-b1bc-fcad30ac0a45_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_cd6cfbef-1409-412b-b1bc-fcad30ac0a45" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_cd6cfbef-1409-412b-b1bc-fcad30ac0a45_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_e51dbe79-bb7d-4e8f-bd0c-affd1de6fcd9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_cd6cfbef-1409-412b-b1bc-fcad30ac0a45" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_e51dbe79-bb7d-4e8f-bd0c-affd1de6fcd9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_8658bfef-283d-4139-81de-73166f11c92d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_e51dbe79-bb7d-4e8f-bd0c-affd1de6fcd9" xlink:to="loc_us-gaap_SeniorNotesMember_8658bfef-283d-4139-81de-73166f11c92d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_f95bd152-d74a-4f44-871e-f1e69aa87380" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:to="loc_us-gaap_DebtInstrumentAxis_f95bd152-d74a-4f44-871e-f1e69aa87380" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_f95bd152-d74a-4f44-871e-f1e69aa87380_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_f95bd152-d74a-4f44-871e-f1e69aa87380" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_f95bd152-d74a-4f44-871e-f1e69aa87380_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_942a233e-645b-434f-8014-5e7042f61011" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_f95bd152-d74a-4f44-871e-f1e69aa87380" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_942a233e-645b-434f-8014-5e7042f61011" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_549ac2a0-d30a-47d2-bc29-74df98aa0f19" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_942a233e-645b-434f-8014-5e7042f61011" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_549ac2a0-d30a-47d2-bc29-74df98aa0f19" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_fa80b066-6935-49b8-8e93-1f9462cbfa55" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_942a233e-645b-434f-8014-5e7042f61011" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_fa80b066-6935-49b8-8e93-1f9462cbfa55" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_7a351217-199e-41d8-beb1-897acee6ac20" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_942a233e-645b-434f-8014-5e7042f61011" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_7a351217-199e-41d8-beb1-897acee6ac20" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesInterestExpenseRecognizedDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails" xlink:type="extended" id="ib875919638c44ea1b3aa77d837be8470_ConvertibleSeniorNotesInterestExpenseRecognizedDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebtExcludingAmortization_b3c32007-5050-425e-badf-bfb04aecd574" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebtExcludingAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:to="loc_us-gaap_InterestExpenseDebtExcludingAmortization_b3c32007-5050-425e-badf-bfb04aecd574" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium_27d291d2-1e15-4544-a7ea-a9a707e88809" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:to="loc_us-gaap_AmortizationOfDebtDiscountPremium_27d291d2-1e15-4544-a7ea-a9a707e88809" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_87fc22a4-88bd-4175-842a-ce0751d5041b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_87fc22a4-88bd-4175-842a-ce0751d5041b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebt_17231398-5028-491d-bb18-7b2138a3d455" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:to="loc_us-gaap_InterestExpenseDebt_17231398-5028-491d-bb18-7b2138a3d455" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_6714e75a-9a41-4708-ac03-86a46340a0ed" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:to="loc_us-gaap_DebtInstrumentTable_6714e75a-9a41-4708-ac03-86a46340a0ed" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_92b19d47-75c0-47f4-893e-ac4b0d805d2b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_6714e75a-9a41-4708-ac03-86a46340a0ed" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_92b19d47-75c0-47f4-893e-ac4b0d805d2b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_92b19d47-75c0-47f4-893e-ac4b0d805d2b_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_92b19d47-75c0-47f4-893e-ac4b0d805d2b" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_92b19d47-75c0-47f4-893e-ac4b0d805d2b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_e94e909e-7363-47c6-8d74-81ffd6e9b0d3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_92b19d47-75c0-47f4-893e-ac4b0d805d2b" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_e94e909e-7363-47c6-8d74-81ffd6e9b0d3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_d4264dfa-72a7-434e-bcf1-992ee5632786" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_e94e909e-7363-47c6-8d74-81ffd6e9b0d3" xlink:to="loc_us-gaap_SeniorNotesMember_d4264dfa-72a7-434e-bcf1-992ee5632786" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_6999918d-1a89-45d0-8060-bfc375d69a7c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_6714e75a-9a41-4708-ac03-86a46340a0ed" xlink:to="loc_us-gaap_DebtInstrumentAxis_6999918d-1a89-45d0-8060-bfc375d69a7c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_6999918d-1a89-45d0-8060-bfc375d69a7c_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_6999918d-1a89-45d0-8060-bfc375d69a7c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_6999918d-1a89-45d0-8060-bfc375d69a7c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_c73c163a-5138-40ce-9e2e-547eac4cae54" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_6999918d-1a89-45d0-8060-bfc375d69a7c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_c73c163a-5138-40ce-9e2e-547eac4cae54" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_df315f74-f0f8-4154-b58a-255f2713a28a" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_c73c163a-5138-40ce-9e2e-547eac4cae54" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_df315f74-f0f8-4154-b58a-255f2713a28a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_74e59bee-e637-49e9-9504-990d840d9212" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_c73c163a-5138-40ce-9e2e-547eac4cae54" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_74e59bee-e637-49e9-9504-990d840d9212" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_68f6896d-9d77-410e-95ca-ab2a44b9e2d7" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_c73c163a-5138-40ce-9e2e-547eac4cae54" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_68f6896d-9d77-410e-95ca-ab2a44b9e2d7" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="chgg-20200930.xsd#CommitmentsandContingencies"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CommitmentsandContingencies" xlink:type="extended" id="i99a1e11b2a2a477984f377baf6a6adeb_CommitmentsandContingencies"/>
  <link:roleRef roleURI="http://www.chegg.com/role/CommitmentsandContingenciesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CommitmentsandContingenciesDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/CommitmentsandContingenciesDetails" xlink:type="extended" id="i7b61105d464d4674a4399b4f414304be_CommitmentsandContingenciesDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesLineItems_c4beff61-a0e3-41f8-af13-0f106aa8d617" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingenciesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyNewClaimsFiledNumber_ac3c6da9-fc62-4b7e-bff0-dd65e9cbe90c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyNewClaimsFiledNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_c4beff61-a0e3-41f8-af13-0f106aa8d617" xlink:to="loc_us-gaap_LossContingencyNewClaimsFiledNumber_ac3c6da9-fc62-4b7e-bff0-dd65e9cbe90c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyDamagesSoughtValue_275eb2e3-d37d-490c-b41b-1c6a09a0dd37" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyDamagesSoughtValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_c4beff61-a0e3-41f8-af13-0f106aa8d617" xlink:to="loc_us-gaap_LossContingencyDamagesSoughtValue_275eb2e3-d37d-490c-b41b-1c6a09a0dd37" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesTable_db6824c7-c7bd-433b-8525-539d9d4da265" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingenciesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LossContingenciesLineItems_c4beff61-a0e3-41f8-af13-0f106aa8d617" xlink:to="loc_us-gaap_LossContingenciesTable_db6824c7-c7bd-433b-8525-539d9d4da265" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_LitigationCaseAxis_ee1cb810-d99c-4f03-9eaf-8a2926cbaed9" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_LitigationCaseAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_db6824c7-c7bd-433b-8525-539d9d4da265" xlink:to="loc_srt_LitigationCaseAxis_ee1cb810-d99c-4f03-9eaf-8a2926cbaed9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_LitigationCaseTypeDomain_ee1cb810-d99c-4f03-9eaf-8a2926cbaed9_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_LitigationCaseTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_LitigationCaseAxis_ee1cb810-d99c-4f03-9eaf-8a2926cbaed9" xlink:to="loc_srt_LitigationCaseTypeDomain_ee1cb810-d99c-4f03-9eaf-8a2926cbaed9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_LitigationCaseTypeDomain_6543f595-978a-480a-ac70-9684d0b19d2c" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_LitigationCaseTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_LitigationCaseAxis_ee1cb810-d99c-4f03-9eaf-8a2926cbaed9" xlink:to="loc_srt_LitigationCaseTypeDomain_6543f595-978a-480a-ac70-9684d0b19d2c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IngramHostingHoldingsLLCvs.CheggMember_ddfeb8c8-2a07-499b-8062-496d0d469ac6" xlink:href="chgg-20200930.xsd#chgg_IngramHostingHoldingsLLCvs.CheggMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_LitigationCaseTypeDomain_6543f595-978a-480a-ac70-9684d0b19d2c" xlink:to="loc_chgg_IngramHostingHoldingsLLCvs.CheggMember_ddfeb8c8-2a07-499b-8062-496d0d469ac6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A2018DataIncidentArbitrationDemandsMember_80eac1eb-e913-4bb8-9e8f-ec200306e787" xlink:href="chgg-20200930.xsd#chgg_A2018DataIncidentArbitrationDemandsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_LitigationCaseTypeDomain_6543f595-978a-480a-ac70-9684d0b19d2c" xlink:to="loc_chgg_A2018DataIncidentArbitrationDemandsMember_80eac1eb-e913-4bb8-9e8f-ec200306e787" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LitigationStatusAxis_4cdcfaf9-fe96-46bb-aef3-9cbc74842d3c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LitigationStatusAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_db6824c7-c7bd-433b-8525-539d9d4da265" xlink:to="loc_us-gaap_LitigationStatusAxis_4cdcfaf9-fe96-46bb-aef3-9cbc74842d3c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LitigationStatusDomain_4cdcfaf9-fe96-46bb-aef3-9cbc74842d3c_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LitigationStatusDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LitigationStatusAxis_4cdcfaf9-fe96-46bb-aef3-9cbc74842d3c" xlink:to="loc_us-gaap_LitigationStatusDomain_4cdcfaf9-fe96-46bb-aef3-9cbc74842d3c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LitigationStatusDomain_585492a3-0674-42eb-8e24-626c10f0500b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LitigationStatusDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LitigationStatusAxis_4cdcfaf9-fe96-46bb-aef3-9cbc74842d3c" xlink:to="loc_us-gaap_LitigationStatusDomain_585492a3-0674-42eb-8e24-626c10f0500b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PendingLitigationMember_199491d7-ed43-49a4-96fa-95181d0df548" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PendingLitigationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LitigationStatusDomain_585492a3-0674-42eb-8e24-626c10f0500b" xlink:to="loc_us-gaap_PendingLitigationMember_199491d7-ed43-49a4-96fa-95181d0df548" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GuaranteesandIndemnifications" xlink:type="simple" xlink:href="chgg-20200930.xsd#GuaranteesandIndemnifications"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/GuaranteesandIndemnifications" xlink:type="extended" id="ie2cf377b5bfb4ddfbe385fdf29932cbe_GuaranteesandIndemnifications"/>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquity" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquity"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/StockholdersEquity" xlink:type="extended" id="i74f3c780f6e54636a858a4d49228c865_StockholdersEquity"/>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquityTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquityTables"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/StockholdersEquityTables" xlink:type="extended" id="i77cf4a4dbee1420db72e7bbc52e6e8b3_StockholdersEquityTables"/>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquitySharebasedCompensationExpenseDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails" xlink:type="extended" id="i158f458ecb5e46fd9221953f0d8d92f9_StockholdersEquitySharebasedCompensationExpenseDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_3544c69d-7d18-4790-8f60-0eee74b4c714" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_23e478e2-0f45-447f-a1e6-d2395cfa76db" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_3544c69d-7d18-4790-8f60-0eee74b4c714" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_23e478e2-0f45-447f-a1e6-d2395cfa76db" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_a58ec1c3-27a8-4e70-962b-0de3d6907a67" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_3544c69d-7d18-4790-8f60-0eee74b4c714" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_a58ec1c3-27a8-4e70-962b-0de3d6907a67" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_67079f72-6025-4f1e-af6a-679b6ed25b37" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_a58ec1c3-27a8-4e70-962b-0de3d6907a67" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_67079f72-6025-4f1e-af6a-679b6ed25b37" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_67079f72-6025-4f1e-af6a-679b6ed25b37_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_67079f72-6025-4f1e-af6a-679b6ed25b37" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_67079f72-6025-4f1e-af6a-679b6ed25b37_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_67079f72-6025-4f1e-af6a-679b6ed25b37" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_e0817cd2-2574-4fd7-b044-32b3bfc2cad7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfSalesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:to="loc_us-gaap_CostOfSalesMember_e0817cd2-2574-4fd7-b044-32b3bfc2cad7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember_c801758e-74fa-4aef-85bf-a3e75d1eccb4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseMember_c801758e-74fa-4aef-85bf-a3e75d1eccb4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpenseMember_c4eb95be-1da7-4fa2-afc5-ec7967d83197" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingAndMarketingExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:to="loc_us-gaap_SellingAndMarketingExpenseMember_c4eb95be-1da7-4fa2-afc5-ec7967d83197" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_f1649c31-0f72-4bbd-9117-5aa6e4b74c83" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_f1649c31-0f72-4bbd-9117-5aa6e4b74c83" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails" xlink:type="extended" id="i1695af611c2f488c8685cafb21f2a1dd_StockholdersEquitySummaryofRestrictedStockUnitActivityDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_ab697836-4238-4b29-a53f-06a226600acc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_ab697836-4238-4b29-a53f-06a226600acc" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_aceb7a28-6450-4b71-8bf3-44abe850de52" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_aceb7a28-6450-4b71-8bf3-44abe850de52" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_ed414199-fd38-443f-828b-9b92dfddcd6d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_ed414199-fd38-443f-828b-9b92dfddcd6d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_79b5c176-a241-4671-878c-5c53ba3d5d7f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_79b5c176-a241-4671-878c-5c53ba3d5d7f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_7f2357ac-5904-41b7-ac85-c708afc8cb75" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_7f2357ac-5904-41b7-ac85-c708afc8cb75" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_e9e9c362-eb79-4edb-99e8-678a27af20ad" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_ab697836-4238-4b29-a53f-06a226600acc" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_c0952b9c-6edf-4532-b643-635699c68819" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_c0952b9c-6edf-4532-b643-635699c68819" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_f52ee5aa-3396-4739-96e2-a2fa55b6d889" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_f52ee5aa-3396-4739-96e2-a2fa55b6d889" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_be4d541c-5acc-4c29-872a-152815981cb1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_be4d541c-5acc-4c29-872a-152815981cb1" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_993b1994-7457-496b-b5a5-abef383d9c39" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_993b1994-7457-496b-b5a5-abef383d9c39" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_32497c99-2a67-43de-bc01-205694e8aaa0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_7214da75-261a-41a7-985d-47483ccd143b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_ab697836-4238-4b29-a53f-06a226600acc" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_7214da75-261a-41a7-985d-47483ccd143b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_f94ce7ec-0bb0-4787-98b9-577ba9ad8b71" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_7214da75-261a-41a7-985d-47483ccd143b" xlink:to="loc_us-gaap_AwardTypeAxis_f94ce7ec-0bb0-4787-98b9-577ba9ad8b71" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_f94ce7ec-0bb0-4787-98b9-577ba9ad8b71_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_f94ce7ec-0bb0-4787-98b9-577ba9ad8b71" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_f94ce7ec-0bb0-4787-98b9-577ba9ad8b71_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_04bc0082-7f20-4624-84a0-a4f659747263" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_f94ce7ec-0bb0-4787-98b9-577ba9ad8b71" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_04bc0082-7f20-4624-84a0-a4f659747263" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_74bbd415-1573-4448-821c-5f270d9c5919" xlink:href="chgg-20200930.xsd#chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_04bc0082-7f20-4624-84a0-a4f659747263" xlink:to="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_74bbd415-1573-4448-821c-5f270d9c5919" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquityAdditionalInformationDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails" xlink:type="extended" id="i5d58e819e4a649e483ebf6f74db25840_StockholdersEquityAdditionalInformationDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_90ee8e7e-6bd5-4dd8-b5ff-a4b46100c896" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_a507c6c8-27ee-443a-89c6-a55aeccbbff6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_90ee8e7e-6bd5-4dd8-b5ff-a4b46100c896" xlink:to="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_a507c6c8-27ee-443a-89c6-a55aeccbbff6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_3cc39379-42b9-407e-b2cf-a1a1e3849ff4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_90ee8e7e-6bd5-4dd8-b5ff-a4b46100c896" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_3cc39379-42b9-407e-b2cf-a1a1e3849ff4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_cf8805e3-d08a-4c18-b536-8386cb86c319" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_90ee8e7e-6bd5-4dd8-b5ff-a4b46100c896" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_cf8805e3-d08a-4c18-b536-8386cb86c319" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_412aefc3-e85f-403a-84fc-efbfd2c6c036" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_90ee8e7e-6bd5-4dd8-b5ff-a4b46100c896" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_412aefc3-e85f-403a-84fc-efbfd2c6c036" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_d1868fd7-36a4-4983-97e6-f55d2acd3f9d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_412aefc3-e85f-403a-84fc-efbfd2c6c036" xlink:to="loc_us-gaap_AwardTypeAxis_d1868fd7-36a4-4983-97e6-f55d2acd3f9d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d1868fd7-36a4-4983-97e6-f55d2acd3f9d_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_d1868fd7-36a4-4983-97e6-f55d2acd3f9d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d1868fd7-36a4-4983-97e6-f55d2acd3f9d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_27278ebf-b1b0-4da6-a1a9-de4b7929aa5e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_d1868fd7-36a4-4983-97e6-f55d2acd3f9d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_27278ebf-b1b0-4da6-a1a9-de4b7929aa5e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_a7ebb92c-29c2-4f0a-b958-b4bb6ab1ffb6" xlink:href="chgg-20200930.xsd#chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_27278ebf-b1b0-4da6-a1a9-de4b7929aa5e" xlink:to="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_a7ebb92c-29c2-4f0a-b958-b4bb6ab1ffb6" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.chegg.com/role/IncomeTaxes" xlink:type="simple" xlink:href="chgg-20200930.xsd#IncomeTaxes"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/IncomeTaxes" xlink:type="extended" id="if70e3bf285764247b4f9fb5b1d189b46_IncomeTaxes"/>
  <link:roleRef roleURI="http://www.chegg.com/role/IncomeTaxesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#IncomeTaxesDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/IncomeTaxesDetails" xlink:type="extended" id="i20542fe4addc4b178ce1d9d58b79e18d_IncomeTaxesDetails"/>
  <link:roleRef roleURI="http://www.chegg.com/role/RelatedPartyTransactions" xlink:type="simple" xlink:href="chgg-20200930.xsd#RelatedPartyTransactions"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/RelatedPartyTransactions" xlink:type="extended" id="ie81a43c898134736841fd5fe5c1f222f_RelatedPartyTransactions"/>
  <link:roleRef roleURI="http://www.chegg.com/role/RelatedPartyTransactionsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#RelatedPartyTransactionsDetails"/>
  <link:definitionLink xlink:role="http://www.chegg.com/role/RelatedPartyTransactionsDetails" xlink:type="extended" id="i704b6ac05e164c369bbc34b23c2b81f5_RelatedPartyTransactionsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_d7b4824a-541d-4ece-be8d-31f60db3ece0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_d7b4824a-541d-4ece-be8d-31f60db3ece0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromRelatedParties_1bdf6c7e-7aa1-4ef0-9298-6746e6449a4c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromRelatedParties"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_us-gaap_RevenueFromRelatedParties_1bdf6c7e-7aa1-4ef0-9298-6746e6449a4c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DueToOfficersOrStockholdersCurrent_730c8526-e690-484d-91f8-968188acc635" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DueToOfficersOrStockholdersCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_us-gaap_DueToOfficersOrStockholdersCurrent_730c8526-e690-484d-91f8-968188acc635" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_1da5e409-f95f-450e-b05b-baadbab17dea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionDueFromToRelatedParty"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_1da5e409-f95f-450e-b05b-baadbab17dea" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_ed537571-83b1-4c29-bb36-2cb2d5cb1533" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_ed537571-83b1-4c29-bb36-2cb2d5cb1533" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty_00d3be57-1d43-463d-be9b-17fd0967cacb" xlink:href="chgg-20200930.xsd#chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty_00d3be57-1d43-463d-be9b-17fd0967cacb" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_ed572f49-f18b-4e7b-86a4-67f2af7808c3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_ed572f49-f18b-4e7b-86a4-67f2af7808c3" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_458991e6-9132-48ea-807c-9a5894b1ae26" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CounterpartyNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_ed572f49-f18b-4e7b-86a4-67f2af7808c3" xlink:to="loc_srt_CounterpartyNameAxis_458991e6-9132-48ea-807c-9a5894b1ae26" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_458991e6-9132-48ea-807c-9a5894b1ae26_default" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_458991e6-9132-48ea-807c-9a5894b1ae26" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_458991e6-9132-48ea-807c-9a5894b1ae26_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_f625becb-72ba-4eea-80f8-a318122baa2b" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_458991e6-9132-48ea-807c-9a5894b1ae26" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_f625becb-72ba-4eea-80f8-a318122baa2b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AdobeSystemsMember_b046eafd-c782-49ea-a95b-56fa0b96874a" xlink:href="chgg-20200930.xsd#chgg_AdobeSystemsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_f625becb-72ba-4eea-80f8-a318122baa2b" xlink:to="loc_chgg_AdobeSystemsMember_b046eafd-c782-49ea-a95b-56fa0b96874a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PayPalMember_dd59cb98-7fc9-4708-bc7f-1e099b92ce72" xlink:href="chgg-20200930.xsd#chgg_PayPalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_f625becb-72ba-4eea-80f8-a318122baa2b" xlink:to="loc_chgg_PayPalMember_dd59cb98-7fc9-4708-bc7f-1e099b92ce72" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_SynackInc.Member_ba8d6506-1ea6-4caa-9a3c-245a19e40891" xlink:href="chgg-20200930.xsd#chgg_SynackInc.Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_f625becb-72ba-4eea-80f8-a318122baa2b" xlink:to="loc_chgg_SynackInc.Member_ba8d6506-1ea6-4caa-9a3c-245a19e40891" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_5facba11-03dd-4a17-ae5a-8ebcb020b89a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_ed572f49-f18b-4e7b-86a4-67f2af7808c3" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_5facba11-03dd-4a17-ae5a-8ebcb020b89a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain_5facba11-03dd-4a17-ae5a-8ebcb020b89a_default" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_5facba11-03dd-4a17-ae5a-8ebcb020b89a" xlink:to="loc_us-gaap_RelatedPartyDomain_5facba11-03dd-4a17-ae5a-8ebcb020b89a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain_e8a219cd-9004-4423-925e-c1c86830806d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_5facba11-03dd-4a17-ae5a-8ebcb020b89a" xlink:to="loc_us-gaap_RelatedPartyDomain_e8a219cd-9004-4423-925e-c1c86830806d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ChiefExecutiveOfficerMember_0edf6bb2-838a-4277-a8dd-327c813cdf7b" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ChiefExecutiveOfficerMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_e8a219cd-9004-4423-925e-c1c86830806d" xlink:to="loc_srt_ChiefExecutiveOfficerMember_0edf6bb2-838a-4277-a8dd-327c813cdf7b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_BoardOfDirectorsMemberMember_7b78594b-1a8b-4497-92fc-268c4064dcca" xlink:href="chgg-20200930.xsd#chgg_BoardOfDirectorsMemberMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_e8a219cd-9004-4423-925e-c1c86830806d" xlink:to="loc_chgg_BoardOfDirectorsMemberMember_7b78594b-1a8b-4497-92fc-268c4064dcca" xlink:type="arc" order="1"/>
  </link:definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>8
<FILENAME>chgg-20200930_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:597c9e6a-15a6-4889-9b10-d48a33ca120d,g:986b0fd7-a3e8-4833-b05c-f9a632cda061-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_df68c5a0-3a2c-4c77-9d86-4673623cbe94_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Number of RSUs and PSUs, Granted (shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentType_23271974-3ca3-4c1a-bfeb-f78c63f11f11_terseLabel_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_label_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType" xlink:to="lab_dei_DocumentType" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_f97f80f4-8c64-4edf-b05b-2694419f5848_terseLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other (expense) income, net</link:label>
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Nonoperating Income (Expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense" xlink:to="lab_us-gaap_OtherNonoperatingIncomeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_9e8dbeec-6efb-42e3-96a5-238b38e41890_terseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commitments and Contingencies</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_eb186178-3140-4587-9073-484c52e00f23_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AmortizationOfDebtDiscountPremium_204801ab-1a3b-4871-a9d0-4beca8621aa7_terseLabel_en-US" xlink:label="lab_us-gaap_AmortizationOfDebtDiscountPremium" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amortization of debt discount</link:label>
    <link:label id="lab_us-gaap_AmortizationOfDebtDiscountPremium_label_en-US" xlink:label="lab_us-gaap_AmortizationOfDebtDiscountPremium" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amortization of Debt Discount (Premium)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AmortizationOfDebtDiscountPremium" xlink:to="lab_us-gaap_AmortizationOfDebtDiscountPremium" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_StockIssuedRepaymentForConvertibleSeniorNotes_ced4a6d6-30bc-40a5-bbe1-27f230709486_terseLabel_en-US" xlink:label="lab_chgg_StockIssuedRepaymentForConvertibleSeniorNotes" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance of common stock related to repayment of convertible senior notes</link:label>
    <link:label id="lab_chgg_StockIssuedRepaymentForConvertibleSeniorNotes_label_en-US" xlink:label="lab_chgg_StockIssuedRepaymentForConvertibleSeniorNotes" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued, Repayment For Convertible Senior Notes</link:label>
    <link:label id="lab_chgg_StockIssuedRepaymentForConvertibleSeniorNotes_documentation_en-US" xlink:label="lab_chgg_StockIssuedRepaymentForConvertibleSeniorNotes" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued, Repayment For Convertible Senior Notes</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_StockIssuedRepaymentForConvertibleSeniorNotes" xlink:href="chgg-20200930.xsd#chgg_StockIssuedRepaymentForConvertibleSeniorNotes"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_StockIssuedRepaymentForConvertibleSeniorNotes" xlink:to="lab_chgg_StockIssuedRepaymentForConvertibleSeniorNotes" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock_6a21b189-da8a-424d-bacc-386e13ae6e40_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents, and Investment</link:label>
    <link:label id="lab_us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock_label_en-US" xlink:label="lab_us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investments in Debt and Equity Instruments, Cash and Cash Equivalents, Unrealized and Realized Gains (Losses) [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock" xlink:to="lab_us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_3f60137e-0617-4e6a-aef3-6001035081c8_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Grant Date Fair Value, Released (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised_871a0e14-4047-4469-be15-7659382a3bf0_terseLabel_en-US" xlink:label="lab_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance of common stock upon exercise of stock options and ESPP</link:label>
    <link:label id="lab_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised_label_en-US" xlink:label="lab_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Value, Employee Stock Purchase Plan and Stock Options Exercised</link:label>
    <link:label id="lab_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised_documentation_en-US" xlink:label="lab_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Value, Employee Stock Purchase Plan and Stock Options Exercised</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" xlink:href="chgg-20200930.xsd#chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" xlink:to="lab_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GoodwillPurchaseAccountingAdjustments_f34d7cb0-cb1c-4f07-8713-eb49a4a676c3_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillPurchaseAccountingAdjustments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Measurement period adjustments related to prior acquisition</link:label>
    <link:label id="lab_us-gaap_GoodwillPurchaseAccountingAdjustments_label_en-US" xlink:label="lab_us-gaap_GoodwillPurchaseAccountingAdjustments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Goodwill, Purchase Accounting Adjustments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillPurchaseAccountingAdjustments" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillPurchaseAccountingAdjustments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillPurchaseAccountingAdjustments" xlink:to="lab_us-gaap_GoodwillPurchaseAccountingAdjustments" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_1e3488f7-940a-4c25-8b04-80d460b02322_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from sale of investments</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Sale and Maturity of Marketable Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:to="lab_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockRepurchasedDuringPeriodShares_7f12967d-790e-4190-b519-e950d42648f5_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchasedDuringPeriodShares" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Repurchase of common stock (in shares)</link:label>
    <link:label id="lab_us-gaap_StockRepurchasedDuringPeriodShares_label_en-US" xlink:label="lab_us-gaap_StockRepurchasedDuringPeriodShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Repurchased During Period, Shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockRepurchasedDuringPeriodShares" xlink:to="lab_us-gaap_StockRepurchasedDuringPeriodShares" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_f5c5d59e-22a0-40a3-8398-fd49fd7cc544_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Expenses from transactions with related party</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party Transaction, Expenses from Transactions with Related Party</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:to="lab_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent_1ad04d04-20fa-445c-941e-abda232498e9_terseLabel_en-US" xlink:label="lab_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in deferred revenue, percent</link:label>
    <link:label id="lab_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent_label_en-US" xlink:label="lab_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Contract with Customer, Liability, Percent</link:label>
    <link:label id="lab_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent_documentation_en-US" xlink:label="lab_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Contract with Customer, Liability, Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent" xlink:to="lab_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_UnderlyingAssetClassAxis_10c19ee1-880e-414c-93b0-b48e8541ac42_terseLabel_en-US" xlink:label="lab_us-gaap_UnderlyingAssetClassAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Underlying Asset Class [Axis]</link:label>
    <link:label id="lab_us-gaap_UnderlyingAssetClassAxis_label_en-US" xlink:label="lab_us-gaap_UnderlyingAssetClassAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Underlying Asset Class [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnderlyingAssetClassAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnderlyingAssetClassAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnderlyingAssetClassAxis" xlink:to="lab_us-gaap_UnderlyingAssetClassAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_RangeMember_f354eb63-8a1d-4959-89c8-e746b4e72e40_terseLabel_en-US" xlink:label="lab_srt_RangeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statistical Measurement [Domain]</link:label>
    <link:label id="lab_srt_RangeMember_label_en-US" xlink:label="lab_srt_RangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statistical Measurement [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RangeMember" xlink:to="lab_srt_RangeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_3f089982-9687-4c55-9c81-56ac3d516c30_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities and stockholders' equity</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities and Equity [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_bea3ef8e-9639-4201-9331-598bdb90e4e5_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfDebt_69c8a7ab-bb69-4c44-a1d8-6bf0e5a60fc3_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from issuance of debt</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfDebt_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Issuance of Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfDebt" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt_564011be-967e-4b3e-903d-6ea9c2c9b5d4_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity component of convertible senior notes, net of issuance costs</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" xlink:to="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_SecurityExchangeName_58feeee3-3e15-4433-8a2e-8345bc89c324_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_label_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName" xlink:to="lab_dei_SecurityExchangeName" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_9608a705-dff6-4c8d-b23d-8398ba3c09ec_terseLabel_en-US" xlink:label="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Intangible assets, net</link:label>
    <link:label id="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_e3f739b6-430b-422d-b97d-722298227f76_totalLabel_en-US" xlink:label="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Intangible assets, net</link:label>
    <link:label id="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_label_en-US" xlink:label="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Intangible Assets, Net (Excluding Goodwill)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:to="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue_a67b2195-375c-405f-9892-fa2d40cf1745_terseLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investments not due at a single maturity date, Fair Value</link:label>
    <link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Fair Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue" xlink:to="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromConvertibleDebt_96e1b365-e0a1-454a-8233-9544a6cd0b01_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromConvertibleDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from exercise of convertible senior notes capped call</link:label>
    <link:label id="lab_us-gaap_ProceedsFromConvertibleDebt_label_en-US" xlink:label="lab_us-gaap_ProceedsFromConvertibleDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Convertible Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromConvertibleDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromConvertibleDebt" xlink:to="lab_us-gaap_ProceedsFromConvertibleDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SellingAndMarketingExpenseMember_3c5d4924-22c5-4889-b90f-4fb346e6153d_terseLabel_en-US" xlink:label="lab_us-gaap_SellingAndMarketingExpenseMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sales and marketing</link:label>
    <link:label id="lab_us-gaap_SellingAndMarketingExpenseMember_label_en-US" xlink:label="lab_us-gaap_SellingAndMarketingExpenseMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Selling and Marketing Expense [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpenseMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingAndMarketingExpenseMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SellingAndMarketingExpenseMember" xlink:to="lab_us-gaap_SellingAndMarketingExpenseMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingIncomeLoss_013eb434-c385-4207-954b-bd91f068cd27_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">(Loss) income from operations</link:label>
    <link:label id="lab_us-gaap_OperatingIncomeLoss_label_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Income (Loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss" xlink:to="lab_us-gaap_OperatingIncomeLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsOfDebtIssuanceCosts_ceb56dcf-c37e-4a94-941d-736929e33655_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDebtIssuanceCosts" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Less other issuance costs</link:label>
    <link:label id="lab_us-gaap_PaymentsOfDebtIssuanceCosts_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDebtIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments of Debt Issuance Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDebtIssuanceCosts" xlink:to="lab_us-gaap_PaymentsOfDebtIssuanceCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LiabilitiesCurrent_3ca31a21-5960-4b1d-9be9-182b4dd625f5_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total current liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrent_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrent" xlink:to="lab_us-gaap_LiabilitiesCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_e97c872b-f7af-4dcd-8c56-b7d4de6ed305_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Accounts Receivable</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:to="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_e120c59f-baee-4f21-b671-ff17616ff322_periodStartLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Grant Date Fair Value, Beginning balance (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_97b7f27b-09c4-4b0a-bf4d-61c0a2068158_periodEndLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Grant Date Fair Value, Ending balance (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems_c97c0cd3-5362-470b-9137-85c6d6eff6a4_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Cash and Cash Equivalents Items [Line Items]</link:label>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems_label_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Cash and Cash Equivalents Items [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems" xlink:to="lab_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable_5f7dec11-1d86-45b3-91fa-fdca97c82946_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Error Corrections and Prior Period Adjustment Restatement [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Error Corrections and Prior Period Adjustment Restatement [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable" xlink:to="lab_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_A0ConvertibleSeniorNotesDue2026Member_94d02e10-6291-46c8-b20a-99fd4b7f079f_terseLabel_en-US" xlink:label="lab_chgg_A0ConvertibleSeniorNotesDue2026Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0% Convertible Senior Notes Due 2026</link:label>
    <link:label id="lab_chgg_A0ConvertibleSeniorNotesDue2026Member_label_en-US" xlink:label="lab_chgg_A0ConvertibleSeniorNotesDue2026Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0% Convertible Senior Notes Due 2026 [Member]</link:label>
    <link:label id="lab_chgg_A0ConvertibleSeniorNotesDue2026Member_documentation_en-US" xlink:label="lab_chgg_A0ConvertibleSeniorNotesDue2026Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0% Convertible Senior Notes Due 2026</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026Member" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_A0ConvertibleSeniorNotesDue2026Member" xlink:to="lab_chgg_A0ConvertibleSeniorNotesDue2026Member" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_3d2f783b-ff7e-4545-888d-b554c455bfda_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Business Acquisitions, by Acquisition [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Business Acquisitions, by Acquisition [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:to="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommitmentsAndContingencies_27f02db6-be30-40e6-95f0-185d89a00be4_terseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commitments and contingencies</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingencies_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commitments and Contingencies</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingencies" xlink:to="lab_us-gaap_CommitmentsAndContingencies" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_00b0d358-e666-413c-aa07-4f70cc7bb044_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net issuance of common stock for settlement of equity awards</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_2e94cf92-7539-432a-8cdd-52bb91828d18_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Repurchase of common stock</link:label>
    <link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_label_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments for Repurchase of Common Stock</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:to="lab_us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AssetsAbstract_8e443901-57e3-47ac-96d0-b7a8dd6939f1_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Assets</link:label>
    <link:label id="lab_us-gaap_AssetsAbstract_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Assets [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract" xlink:to="lab_us-gaap_AssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_8499da2c-791b-4e2d-9518-933a978e8cea_terseLabel_en-US" xlink:label="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investment, Name [Axis]</link:label>
    <link:label id="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_label_en-US" xlink:label="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investment, Name [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="lab_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease_46ade8fb-03e3-4687-88b4-eefb449fe0f4_terseLabel_en-US" xlink:label="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in total net revenues</link:label>
    <link:label id="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease_label_en-US" xlink:label="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from Contract with Customer, Including Assessed Tax, Increase (Decrease)</link:label>
    <link:label id="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease_documentation_en-US" xlink:label="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from Contract with Customer, Including Assessed Tax, Increase (Decrease)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" xlink:href="chgg-20200930.xsd#chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" xlink:to="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressStateOrProvince_816d3a00-f181-42f2-917e-cd47262b6531_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince" xlink:to="lab_dei_EntityAddressStateOrProvince" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_7aaccdbc-b058-4b26-9c90-cbc97635fbf1_negatedLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Number of RSUs and PSUs, Released (shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeasePayments_abb2db90-fcd7-467d-ae0d-991255547907_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasePayments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating cash flows from operating leases</link:label>
    <link:label id="lab_us-gaap_OperatingLeasePayments_label_en-US" xlink:label="lab_us-gaap_OperatingLeasePayments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Payments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasePayments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasePayments" xlink:to="lab_us-gaap_OperatingLeasePayments" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccountsPayableCurrent_45ce9f5c-df84-4f37-9fde-33bb3c9dd795_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts payable</link:label>
    <link:label id="lab_us-gaap_AccountsPayableCurrent_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts Payable, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableCurrent" xlink:to="lab_us-gaap_AccountsPayableCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_c360b714-7414-467f-9d3f-acf13eda5e0f_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Foreign currency translation adjustment</link:label>
    <link:label id="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_label_en-US" xlink:label="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Goodwill, Foreign Currency Translation Gain (Loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillForeignCurrencyTranslationGainLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss" xlink:to="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_IncreaseDecreaseInAccountsReceivableNet_249e08ec-8959-4597-a96f-50283f682db2_terseLabel_en-US" xlink:label="lab_chgg_IncreaseDecreaseInAccountsReceivableNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in accounts receivable</link:label>
    <link:label id="lab_chgg_IncreaseDecreaseInAccountsReceivableNet_label_en-US" xlink:label="lab_chgg_IncreaseDecreaseInAccountsReceivableNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) In Accounts Receivable, Net</link:label>
    <link:label id="lab_chgg_IncreaseDecreaseInAccountsReceivableNet_documentation_en-US" xlink:label="lab_chgg_IncreaseDecreaseInAccountsReceivableNet" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) In Accounts Receivable, Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseInAccountsReceivableNet" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseInAccountsReceivableNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_IncreaseDecreaseInAccountsReceivableNet" xlink:to="lab_chgg_IncreaseDecreaseInAccountsReceivableNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_45cd139a-b085-4e53-9963-5a10657f0778_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated deficit</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="lab_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseRightOfUseAsset_1df68674-888c-42d5-8bdd-ffbd31cdfad7_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Right of use assets</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseRightOfUseAsset_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Right-of-Use Asset</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="lab_us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_1d3eeb52-d8b8-460c-8d3e-a87541d345de_terseLabel_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Reconciliation of cash, cash equivalents and restricted cash:</link:label>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_label_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract" xlink:to="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_bffcd88e-f116-47cc-b408-5e103b89834c_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss on early extinguishment of debt</link:label>
    <link:label id="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_e5dd012c-a07d-4d94-85a3-f4075ec4526d_terseLabel_en-US" xlink:label="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gain (loss) on extinguishment of debt</link:label>
    <link:label id="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt_label_en-US" xlink:label="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gain (Loss) on Extinguishment of Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:to="lab_us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_4543052c-4441-41ff-b7f0-ab31aad39922_terseLabel_en-US" xlink:label="lab_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued purchases of long-lived assets</link:label>
    <link:label id="lab_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_label_en-US" xlink:label="lab_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Noncash or Part Noncash Acquisition, Fixed Assets Acquired</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:to="lab_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_e0d3ec90-90ab-45c6-a532-2e3f6c67a9cb_terseLabel_en-US" xlink:label="lab_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted-Average Amortization Period (in months)</link:label>
    <link:label id="lab_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_label_en-US" xlink:label="lab_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Acquired Finite-lived Intangible Assets, Weighted Average Useful Life</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:to="lab_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeTaxesPaid_9f02b3c2-1232-4f54-9e66-47739b5580f2_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaid" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income taxes</link:label>
    <link:label id="lab_us-gaap_IncomeTaxesPaid_label_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaid" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Taxes Paid</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaid" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxesPaid"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxesPaid" xlink:to="lab_us-gaap_IncomeTaxesPaid" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtCovenantTermsAxis_a77e6fb5-d39f-45aa-89b6-0d82de6f9d0f_terseLabel_en-US" xlink:label="lab_chgg_DebtCovenantTermsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Covenant Terms [Axis]</link:label>
    <link:label id="lab_chgg_DebtCovenantTermsAxis_label_en-US" xlink:label="lab_chgg_DebtCovenantTermsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Covenant Terms [Axis]</link:label>
    <link:label id="lab_chgg_DebtCovenantTermsAxis_documentation_en-US" xlink:label="lab_chgg_DebtCovenantTermsAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Covenant Terms [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtCovenantTermsAxis" xlink:href="chgg-20200930.xsd#chgg_DebtCovenantTermsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtCovenantTermsAxis" xlink:to="lab_chgg_DebtCovenantTermsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_379d2855-9afc-4f13-9ae9-f67685105990_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Purchases from related party</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party Transaction, Purchases from Related Party</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty" xlink:to="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_3e1813e4-5fca-4e01-b1e7-2a984e4f2d5e_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis</link:label>
    <link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_PaymentsForConvertibleSeniorNotesCappedCall_a67e53f2-69f8-46e4-8ba5-2a09383e4c2a_negatedTerseLabel_en-US" xlink:label="lab_chgg_PaymentsForConvertibleSeniorNotesCappedCall" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Purchase of convertible senior notes capped call</link:label>
    <link:label id="lab_chgg_PaymentsForConvertibleSeniorNotesCappedCall_label_en-US" xlink:label="lab_chgg_PaymentsForConvertibleSeniorNotesCappedCall" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments For Convertible Senior Notes Capped Call</link:label>
    <link:label id="lab_chgg_PaymentsForConvertibleSeniorNotesCappedCall_documentation_en-US" xlink:label="lab_chgg_PaymentsForConvertibleSeniorNotesCappedCall" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments For Convertible Senior Notes Capped Call</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PaymentsForConvertibleSeniorNotesCappedCall" xlink:href="chgg-20200930.xsd#chgg_PaymentsForConvertibleSeniorNotesCappedCall"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_PaymentsForConvertibleSeniorNotesCappedCall" xlink:to="lab_chgg_PaymentsForConvertibleSeniorNotesCappedCall" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost_cd21f09d-6e55-42c3-9727-6cabbfac3419_terseLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investments not due at a single maturity date, Cost</link:label>
    <link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Amortized Cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost" xlink:to="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockValue_265aca41-1144-4c40-b83c-ce56d77d1061_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred stock, 0.001 par value&#160;&#8211; 10,000,000 shares authorized, no shares issued and outstanding</link:label>
    <link:label id="lab_us-gaap_PreferredStockValue_label_en-US" xlink:label="lab_us-gaap_PreferredStockValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Value, Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockValue" xlink:to="lab_us-gaap_PreferredStockValue" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall_7a7c902d-a9b0-4cc9-8361-99cedb820df4_terseLabel_en-US" xlink:label="lab_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from capped call related to conversions of 2023 convertible senior notes</link:label>
    <link:label id="lab_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall_label_en-US" xlink:label="lab_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments To Additional Paid In Capital, Proceeds From Capped Call</link:label>
    <link:label id="lab_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall_documentation_en-US" xlink:label="lab_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments To Additional Paid In Capital, Proceeds From Capped Call</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" xlink:href="chgg-20200930.xsd#chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" xlink:to="lab_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments_043d564b-3ee3-40c8-8eb2-4f48c50af04b_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Purchase of strategic equity investment</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments to Acquire Equity Method Investments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:to="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingExpenses_d2285ff1-3a99-42f3-b343-a0c7d800a960_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingExpenses" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total operating expenses</link:label>
    <link:label id="lab_us-gaap_OperatingExpenses_label_en-US" xlink:label="lab_us-gaap_OperatingExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Expenses</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingExpenses" xlink:to="lab_us-gaap_OperatingExpenses" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_61567286-afc0-4230-96ec-af0174d2dba3_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock, par value (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_label_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock, Par or Stated Value Per Share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="lab_us-gaap_CommonStockParOrStatedValuePerShare" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_0cab86d2-a31e-4da2-8a8e-f88e550400d7_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other comprehensive (loss) income</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_94abb024-89eb-44bc-b067-a8a14bac63cb_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other long-term liabilities</link:label>
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Liabilities, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent" xlink:to="lab_us-gaap_OtherLiabilitiesNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_43818750-afc6-4908-b29a-9d6f9322b89e_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based compensation expense</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">APIC, Share-based Payment Arrangement, Increase for Cost Recognition</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty_027244f5-bb27-4b39-a2c7-d3754b6f9dfe_terseLabel_en-US" xlink:label="lab_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Number of board members appointed to board of directors of related party</link:label>
    <link:label id="lab_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty_label_en-US" xlink:label="lab_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party Transactions, Number of Board Members Appointed to Board of Directors of Related Party</link:label>
    <link:label id="lab_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty_documentation_en-US" xlink:label="lab_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party Transactions, Number of Board Members Appointed to Board of Directors of Related Party</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty" xlink:href="chgg-20200930.xsd#chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty" xlink:to="lab_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_f4eb7bdd-4cec-4796-9f68-5c9ff7fffe4a_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Measurement Frequency [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Measurement Frequency [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain" xlink:to="lab_us-gaap_FairValueMeasurementFrequencyDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SharePrice_b245730e-7e86-47ec-afc0-5c060772456f_terseLabel_en-US" xlink:label="lab_us-gaap_SharePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share price (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_SharePrice_label_en-US" xlink:label="lab_us-gaap_SharePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharePrice" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharePrice"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharePrice" xlink:to="lab_us-gaap_SharePrice" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InvestmentPolicyTextBlock_aac26578-5667-4295-b77f-e6d3b407187d_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investments</link:label>
    <link:label id="lab_us-gaap_InvestmentPolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_InvestmentPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investment, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentPolicyTextBlock" xlink:to="lab_us-gaap_InvestmentPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessAcquisitionAxis_8f7eb449-9cf4-4f20-8914-545b7e50f036_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Acquisition [Axis]</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionAxis_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Acquisition [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionAxis" xlink:to="lab_us-gaap_BusinessAcquisitionAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleConversionRatio1_8baa6449-d00e-4638-9adb-d1caef84d45a_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleConversionRatio1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Conversion ratio</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleConversionRatio1_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleConversionRatio1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Conversion Ratio</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionRatio1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1" xlink:to="lab_us-gaap_DebtInstrumentConvertibleConversionRatio1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_7a4c6a37-cbff-45a2-a976-60da13e38b86_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred revenue</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementLineItems_369cb01d-c6fc-4133-b9c5-c492ee6d39eb_terseLabel_en-US" xlink:label="lab_us-gaap_StatementLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:label id="lab_us-gaap_StatementLineItems_label_en-US" xlink:label="lab_us-gaap_StatementLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementLineItems" xlink:to="lab_us-gaap_StatementLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_634ff8c8-a1c0-4c76-a419-a581cb0b79b2_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance&#160;of&#160;common&#160;stock&#160;in&#160;connection&#160;with prior acquisition (in shares)</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Shares, Acquisitions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesAcquisitions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DepreciationTextbookLibrary_30dbc920-c518-4178-89bc-b83eeb50c302_terseLabel_en-US" xlink:label="lab_chgg_DepreciationTextbookLibrary" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Print textbook depreciation expense</link:label>
    <link:label id="lab_chgg_DepreciationTextbookLibrary_label_en-US" xlink:label="lab_chgg_DepreciationTextbookLibrary" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Depreciation, Textbook Library</link:label>
    <link:label id="lab_chgg_DepreciationTextbookLibrary_documentation_en-US" xlink:label="lab_chgg_DepreciationTextbookLibrary" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Depreciation, Textbook Library</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DepreciationTextbookLibrary" xlink:href="chgg-20200930.xsd#chgg_DepreciationTextbookLibrary"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DepreciationTextbookLibrary" xlink:to="lab_chgg_DepreciationTextbookLibrary" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_298a0823-ae0c-4db6-bb42-9e840509012c_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:to="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationAcquisitionRelatedCosts_8192ff27-c3f9-4a25-8d24-c5d2292ab855_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Acquisition related costs</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationAcquisitionRelatedCosts_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Acquisition Related Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:to="lab_us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementTable_8494e64f-5aee-4be1-9267-f285b3f129f1_terseLabel_en-US" xlink:label="lab_us-gaap_StatementTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement [Table]</link:label>
    <link:label id="lab_us-gaap_StatementTable_label_en-US" xlink:label="lab_us-gaap_StatementTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementTable" xlink:to="lab_us-gaap_StatementTable" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_AdobeSystemsMember_d4915bf5-a80c-4f0a-a7b2-082a90b0aeee_terseLabel_en-US" xlink:label="lab_chgg_AdobeSystemsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adobe Systems</link:label>
    <link:label id="lab_chgg_AdobeSystemsMember_label_en-US" xlink:label="lab_chgg_AdobeSystemsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adobe Systems [Member]</link:label>
    <link:label id="lab_chgg_AdobeSystemsMember_documentation_en-US" xlink:label="lab_chgg_AdobeSystemsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adobe systems.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AdobeSystemsMember" xlink:href="chgg-20200930.xsd#chgg_AdobeSystemsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_AdobeSystemsMember" xlink:to="lab_chgg_AdobeSystemsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_RangeAxis_e2f87b65-c964-412a-8c62-8f0d2560976f_terseLabel_en-US" xlink:label="lab_srt_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statistical Measurement [Axis]</link:label>
    <link:label id="lab_srt_RangeAxis_label_en-US" xlink:label="lab_srt_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statistical Measurement [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RangeAxis" xlink:to="lab_srt_RangeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_SalePriceIsGreaterOrEqual130PercentMember_4edc2add-8600-4af7-8b46-f701ee10d098_terseLabel_en-US" xlink:label="lab_chgg_SalePriceIsGreaterOrEqual130PercentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sale Price Is Greater Or Equal 130%</link:label>
    <link:label id="lab_chgg_SalePriceIsGreaterOrEqual130PercentMember_label_en-US" xlink:label="lab_chgg_SalePriceIsGreaterOrEqual130PercentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sale Price Is Greater Or Equal 130 Percent [Member]</link:label>
    <link:label id="lab_chgg_SalePriceIsGreaterOrEqual130PercentMember_documentation_en-US" xlink:label="lab_chgg_SalePriceIsGreaterOrEqual130PercentMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sale Price Is Greater Or Equal 130 Percent [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_SalePriceIsGreaterOrEqual130PercentMember" xlink:href="chgg-20200930.xsd#chgg_SalePriceIsGreaterOrEqual130PercentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_SalePriceIsGreaterOrEqual130PercentMember" xlink:to="lab_chgg_SalePriceIsGreaterOrEqual130PercentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InternetDomainNamesMember_3a9e1955-96fa-4538-bf0f-0d5f9f916fd9_terseLabel_en-US" xlink:label="lab_us-gaap_InternetDomainNamesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Domain names</link:label>
    <link:label id="lab_us-gaap_InternetDomainNamesMember_label_en-US" xlink:label="lab_us-gaap_InternetDomainNamesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Internet Domain Names [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InternetDomainNamesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InternetDomainNamesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InternetDomainNamesMember" xlink:to="lab_us-gaap_InternetDomainNamesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_979061d0-1611-49dc-8006-9489089a3af6_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other acquired assets</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockSharesIssued_ad13d28f-26ee-48b1-af74-db4db95fd074_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred stock, shares issued (in shares)</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesIssued_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Shares Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesIssued" xlink:to="lab_us-gaap_PreferredStockSharesIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueMeasurementsNonrecurringMember_bbbe3b1b-389d-4321-9978-89e4ac59e5ea_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsNonrecurringMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Measurements, Nonrecurring</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsNonrecurringMember_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsNonrecurringMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Nonrecurring [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsNonrecurringMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsNonrecurringMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsNonrecurringMember" xlink:to="lab_us-gaap_FairValueMeasurementsNonrecurringMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationsAbstract_79e5655b-3b82-4dda-b43d-9e1b7e6ae0e7_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combinations [Abstract]</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationsAbstract_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combinations [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationsAbstract" xlink:to="lab_us-gaap_BusinessCombinationsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EarningsPerShareBasicAndDiluted_28d25238-cfbb-4fc8-ae3d-35cd3e3be62f_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAndDiluted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net loss per share, basic and diluted (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasicAndDiluted_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAndDiluted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Earnings Per Share, Basic and Diluted</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDiluted" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDiluted" xlink:to="lab_us-gaap_EarningsPerShareBasicAndDiluted" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntitySmallBusiness_7757ec38-525d-437e-b788-bba0c15c39d4_terseLabel_en-US" xlink:label="lab_dei_EntitySmallBusiness" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Small Business</link:label>
    <link:label id="lab_dei_EntitySmallBusiness_label_en-US" xlink:label="lab_dei_EntitySmallBusiness" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Small Business</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntitySmallBusiness"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntitySmallBusiness" xlink:to="lab_dei_EntitySmallBusiness" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_cf2c8b5b-77b0-4e44-996c-64581ec648d9_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Stockholders' Equity [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Stockholders' Equity [Roll Forward]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtDisclosureTextBlock_f0ab460f-1b79-464c-a146-641d9117d431_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Convertible Senior Notes</link:label>
    <link:label id="lab_us-gaap_DebtDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureTextBlock" xlink:to="lab_us-gaap_DebtDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8e1ec34a-ca7b-4a09-8b0d-577dd4108454_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:to="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PrepaidExpenseCurrent_5d4a1d76-b15c-4e83-9c9c-0ce8658d8214_terseLabel_en-US" xlink:label="lab_us-gaap_PrepaidExpenseCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Prepaid expenses</link:label>
    <link:label id="lab_us-gaap_PrepaidExpenseCurrent_label_en-US" xlink:label="lab_us-gaap_PrepaidExpenseCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Prepaid Expense, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PrepaidExpenseCurrent" xlink:to="lab_us-gaap_PrepaidExpenseCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CostOfRevenue_92e0590f-b0bc-40de-b0c2-5a3e41d42378_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfRevenue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cost of revenues</link:label>
    <link:label id="lab_us-gaap_CostOfRevenue_label_en-US" xlink:label="lab_us-gaap_CostOfRevenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cost of Revenue</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfRevenue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfRevenue" xlink:to="lab_us-gaap_CostOfRevenue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GoodwillRollForward_b9f960bf-93b4-4fc2-9df7-5f8d0d966a8a_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Goodwill [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_GoodwillRollForward_label_en-US" xlink:label="lab_us-gaap_GoodwillRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Goodwill [Roll Forward]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillRollForward" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillRollForward"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillRollForward" xlink:to="lab_us-gaap_GoodwillRollForward" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable_7d672d75-409d-49d4-9385-186639ac8bf4_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restrictions on Cash and Cash Equivalents [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restrictions on Cash and Cash Equivalents [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable" xlink:to="lab_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity_ccd6b7e8-3497-41c6-95c7-ff2b2cbb55ce_terseLabel_en-US" xlink:label="lab_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted average maturity</link:label>
    <link:label id="lab_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity_label_en-US" xlink:label="lab_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Available For Sale Securities, Weighted Average Maturity</link:label>
    <link:label id="lab_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity_documentation_en-US" xlink:label="lab_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Available For Sale Securities, Weighted Average Maturity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity" xlink:href="chgg-20200930.xsd#chgg_AvailableForSaleSecuritiesWeightedAverageMaturity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity" xlink:to="lab_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_ce48b346-4494-4518-afe8-4f4a8d0f0ea8_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Maturities of investments</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Sale and Maturity of Debt Securities, Available-for-sale</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities" xlink:to="lab_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AmendmentFlag_547d759d-4a9f-434b-9186-3f17e3187786_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_label_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag" xlink:to="lab_dei_AmendmentFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_8d7fad0c-6b5e-4aee-9426-7a2d88ffb821_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Earnings Per Share, Basic and Diluted</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_e934254f-2b21-48be-b697-4cfc1ac0f186_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Denominator:</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Diluted [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0ad53ae9-d29b-4888-aee0-8d34eea377e9_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_8934780c-f6b1-4830-90e4-cd7a3d0d7c0e_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Recognized Identified Assets Acquired and Liabilities Assumed</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_a402eddb-6282-4874-838e-45fad4e3054b_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net cash provided by operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCentralIndexKey_3e16bf6d-66e8-40d4-abf8-2c63a5cd5776_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey" xlink:to="lab_dei_EntityCentralIndexKey" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RelatedPartyDomain_257cc0d4-0fad-4c2a-929a-5226dbea8c6d_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party</link:label>
    <link:label id="lab_us-gaap_RelatedPartyDomain_label_en-US" xlink:label="lab_us-gaap_RelatedPartyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyDomain" xlink:to="lab_us-gaap_RelatedPartyDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_c106cee0-4a3a-43d8-9ca1-730297d68f53_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Measurement Frequency [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Measurement Frequency [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="lab_us-gaap_FairValueByMeasurementFrequencyAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentComponentAxis_ab0f6f52-7977-4f20-a30d-f39ab010dfed_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentComponentAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Component [Axis]</link:label>
    <link:label id="lab_chgg_DebtInstrumentComponentAxis_label_en-US" xlink:label="lab_chgg_DebtInstrumentComponentAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Component [Axis]</link:label>
    <link:label id="lab_chgg_DebtInstrumentComponentAxis_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentComponentAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Component</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentComponentAxis" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentComponentAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentComponentAxis" xlink:to="lab_chgg_DebtInstrumentComponentAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RelatedPartyTransactionLineItems_afd2def5-e004-4347-ab85-083d479ef5ab_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party Transaction [Line Items]</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionLineItems_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party Transaction [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems" xlink:to="lab_us-gaap_RelatedPartyTransactionLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_TextbookLibraryMember_057344f4-5536-4844-a863-8e5f9af48775_terseLabel_en-US" xlink:label="lab_chgg_TextbookLibraryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Textbook Library</link:label>
    <link:label id="lab_chgg_TextbookLibraryMember_label_en-US" xlink:label="lab_chgg_TextbookLibraryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Textbook Library [Member]</link:label>
    <link:label id="lab_chgg_TextbookLibraryMember_documentation_en-US" xlink:label="lab_chgg_TextbookLibraryMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Textbooks [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryMember" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_TextbookLibraryMember" xlink:to="lab_chgg_TextbookLibraryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_36ffc2af-6c72-48f7-a800-d77a11f48688_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionDueFromToRelatedParty" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Receivables from related party</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionDueFromToRelatedParty" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party Transaction, Due from (to) Related Party</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionDueFromToRelatedParty" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionDueFromToRelatedParty"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionDueFromToRelatedParty" xlink:to="lab_us-gaap_RelatedPartyTransactionDueFromToRelatedParty" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_8ad7bdee-9079-4293-9082-3a2de07f0247_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueDisclosureItemAmountsDomain_07b1bbaa-2603-4add-8502-0b1e4c7684f1_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosureItemAmountsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Measurement [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueDisclosureItemAmountsDomain_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosureItemAmountsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Measurement [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain" xlink:to="lab_us-gaap_FairValueDisclosureItemAmountsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_BoardOfDirectorsMemberMember_df52dc7b-23cd-4aae-9fe3-3b70a839871c_terseLabel_en-US" xlink:label="lab_chgg_BoardOfDirectorsMemberMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Board Of Directors Member</link:label>
    <link:label id="lab_chgg_BoardOfDirectorsMemberMember_label_en-US" xlink:label="lab_chgg_BoardOfDirectorsMemberMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Board Of Directors Member [Member]</link:label>
    <link:label id="lab_chgg_BoardOfDirectorsMemberMember_documentation_en-US" xlink:label="lab_chgg_BoardOfDirectorsMemberMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Board Of Directors Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_BoardOfDirectorsMemberMember" xlink:href="chgg-20200930.xsd#chgg_BoardOfDirectorsMemberMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_BoardOfDirectorsMemberMember" xlink:to="lab_chgg_BoardOfDirectorsMemberMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SeniorNotesMember_a72927b8-4468-42a2-b855-3b5d084ea624_terseLabel_en-US" xlink:label="lab_us-gaap_SeniorNotesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Senior Notes</link:label>
    <link:label id="lab_us-gaap_SeniorNotesMember_77766f16-c8b4-4681-866d-3ae3ffcc283f_verboseLabel_en-US" xlink:label="lab_us-gaap_SeniorNotesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Shares related to convertible senior notes</link:label>
    <link:label id="lab_us-gaap_SeniorNotesMember_label_en-US" xlink:label="lab_us-gaap_SeniorNotesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Senior Notes [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SeniorNotesMember" xlink:to="lab_us-gaap_SeniorNotesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_2b59dc97-6ea5-485d-a463-e66d22001efe_totalLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjusted Cost</link:label>
    <link:label id="lab_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-sale, Amortized Cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xlink:to="lab_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_1c82395b-f9df-4159-bfb8-df37b7048ff6_terseLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unrealized Gain</link:label>
    <link:label id="lab_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" xlink:to="lab_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LessorLeasesPolicyTextBlock_d07d439a-4309-4a31-983e-27d4c3d1af44_terseLabel_en-US" xlink:label="lab_us-gaap_LessorLeasesPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessor, Leases</link:label>
    <link:label id="lab_us-gaap_LessorLeasesPolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_LessorLeasesPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessor, Leases [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorLeasesPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LessorLeasesPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LessorLeasesPolicyTextBlock" xlink:to="lab_us-gaap_LessorLeasesPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_bdd191aa-b621-41bc-a1f7-371f767f9839_terseLabel_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_label_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock_d8fc29fd-4b85-49aa-819f-e236f2ac8dac_terseLabel_en-US" xlink:label="lab_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule Of Allocation Of Purchase Consideration To Acquired Intangible Assets</link:label>
    <link:label id="lab_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock_label_en-US" xlink:label="lab_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule Of Allocation Of Purchase Consideration To Acquired Intangible Assets [Table Text Block]</link:label>
    <link:label id="lab_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock_documentation_en-US" xlink:label="lab_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule Of Allocation Of Purchase Consideration To Acquired Intangible Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock" xlink:href="chgg-20200930.xsd#chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock" xlink:to="lab_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_2a4d2b82-1946-47ae-b5e8-c2f013a3c7d1_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pro forma net income (loss)</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Acquisition, Pro Forma Net Income (Loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:to="lab_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_f1628be8-87a4-47a2-9d73-5910c72ad238_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from issuance of convertible senior notes, net of issuance costs</link:label>
    <link:label id="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_db458c79-7ff0-464d-8872-95c34606a8ec_totalLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net proceeds</link:label>
    <link:label id="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_label_en-US" xlink:label="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Debt, Net of Issuance Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromDebtNetOfIssuanceCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts" xlink:to="lab_us-gaap_ProceedsFromDebtNetOfIssuanceCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EmployeeStockMember_9f8c01a2-4a27-4ceb-89ed-89ad669a7b56_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeStockMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Employee stock purchase plan</link:label>
    <link:label id="lab_us-gaap_EmployeeStockMember_label_en-US" xlink:label="lab_us-gaap_EmployeeStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Employee Stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeStockMember" xlink:to="lab_us-gaap_EmployeeStockMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_83cb137b-dde4-48e1-a06b-0f55f3a005ec_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationAxis" xlink:to="lab_us-gaap_IncomeStatementLocationAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_6ba576d7-0897-4bac-beb2-9fb06e11824a_terseLabel_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Allowance for doubtful accounts receivable, current</link:label>
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_label_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts Receivable, Allowance for Credit Loss, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueAcquisitions_61a58d51-996b-48bb-bdd9-5b678b861e35_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueAcquisitions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance of common stock in connection with prior acquisition</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueAcquisitions_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueAcquisitions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Value, Acquisitions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueAcquisitions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueAcquisitions" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_9266e163-24e3-4291-91ad-81c36e66d6fe_terseLabel_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_label_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCommonStockSharesOutstanding" xlink:to="lab_dei_EntityCommonStockSharesOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_6adc1a55-df15-4c9c-aa20-37ad74c3b13c_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationDomain" xlink:to="lab_us-gaap_IncomeStatementLocationDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashMember_55ac2140-7c4d-4d39-ad75-d2c5c8978654_terseLabel_en-US" xlink:label="lab_us-gaap_CashMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash</link:label>
    <link:label id="lab_us-gaap_CashMember_label_en-US" xlink:label="lab_us-gaap_CashMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashMember" xlink:to="lab_us-gaap_CashMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8eb1411b-bb57-4bb8-86f6-1c90a05441e0_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash flows from financing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock_8542a495-7538-4850-b314-3d5315ae1282_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Available-for-sale Securities Reconciliation</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Available-for-sale Securities Reconciliation [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AmortizationOfIntangibleAssets_41429998-3718-4f93-9664-04e9cf333c2b_terseLabel_en-US" xlink:label="lab_us-gaap_AmortizationOfIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amortization expense of acquisition related to acquired intangible assets</link:label>
    <link:label id="lab_us-gaap_AmortizationOfIntangibleAssets_label_en-US" xlink:label="lab_us-gaap_AmortizationOfIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amortization of Intangible Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AmortizationOfIntangibleAssets" xlink:to="lab_us-gaap_AmortizationOfIntangibleAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_10f3b09e-c7e2-4237-8fff-59374f868242_terseLabel_en-US" xlink:label="lab_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Thereafter</link:label>
    <link:label id="lab_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_label_en-US" xlink:label="lab_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, After Year Four</link:label>
    <link:label id="lab_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_documentation_en-US" xlink:label="lab_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, After Year Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" xlink:href="chgg-20200930.xsd#chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" xlink:to="lab_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_ab3220bd-8097-46da-8178-667753ee4e98_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Assets, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsNoncurrent" xlink:to="lab_us-gaap_OtherAssetsNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger_b90c5b8c-aefa-4435-825e-96ba92ae473d_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Threshold percentage of stock price trigger</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger" xlink:to="lab_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtConversionConvertedInstrumentAmount1_ab27a4d0-3624-40f0-ad6c-e85d3d79f3c1_terseLabel_en-US" xlink:label="lab_us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt conversion, converted instrument, amount</link:label>
    <link:label id="lab_us-gaap_DebtConversionConvertedInstrumentAmount1_label_en-US" xlink:label="lab_us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Conversion, Converted Instrument, Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentAmount1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:to="lab_us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure_30fe4106-360b-4c04-86f0-3c78fc314ab3_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash equivalents</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents, Fair Value Disclosure</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:to="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_fc977d42-d596-4a5d-8ff6-cbe8eef6ee1f_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net issuance of common stock for settlement of RSUs (in shares)</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_Assets_9abd916d-b7c7-439b-8967-ab503f1bb5fb_totalLabel_en-US" xlink:label="lab_us-gaap_Assets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total assets</link:label>
    <link:label id="lab_us-gaap_Assets_label_en-US" xlink:label="lab_us-gaap_Assets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets" xlink:to="lab_us-gaap_Assets" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_9262a5b5-0350-4ad6-b5a1-5d7407593c6b_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related-Party Transactions</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party Transactions Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:to="lab_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount_17cafe28-06a0-4c81-8dbc-1dea115cb602_negatedTerseLabel_en-US" xlink:label="lab_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Repayment of convertible senior notes attributable to debt discount</link:label>
    <link:label id="lab_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount_label_en-US" xlink:label="lab_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Repayments Of Convertible Senior Notes Attributable To Debt Discount</link:label>
    <link:label id="lab_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount_documentation_en-US" xlink:label="lab_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Repayments Of Convertible Senior Notes Attributable To Debt Discount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount" xlink:href="chgg-20200930.xsd#chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount" xlink:to="lab_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InterestExpenseDebt_970c1790-a368-425a-b3f6-cec852840a33_totalLabel_en-US" xlink:label="lab_us-gaap_InterestExpenseDebt" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total interest expense</link:label>
    <link:label id="lab_us-gaap_InterestExpenseDebt_label_en-US" xlink:label="lab_us-gaap_InterestExpenseDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest Expense, Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpenseDebt" xlink:to="lab_us-gaap_InterestExpenseDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_71e8fb2d-89f7-498c-b140-5acbadfd8fe6_periodStartLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Number of RSUs and PSUs Outstanding, Beginning (shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_768a260d-55df-4db1-aeab-8bbedb1eaadd_periodEndLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Number of RSUs and PSUs Outstanding, Ending (shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_Security12bTitle_d1a3f42c-5adb-4239-b1b8-767ef05aa850_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:label id="lab_dei_Security12bTitle_label_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle" xlink:to="lab_dei_Security12bTitle" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_CheggServicesMember_1ce62010-599c-403a-a361-eec813b8cc50_terseLabel_en-US" xlink:label="lab_chgg_CheggServicesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Chegg Services</link:label>
    <link:label id="lab_chgg_CheggServicesMember_label_en-US" xlink:label="lab_chgg_CheggServicesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Chegg Services [Member]</link:label>
    <link:label id="lab_chgg_CheggServicesMember_documentation_en-US" xlink:label="lab_chgg_CheggServicesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Chegg Services [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_CheggServicesMember" xlink:href="chgg-20200930.xsd#chgg_CheggServicesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_CheggServicesMember" xlink:to="lab_chgg_CheggServicesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_78015c71-793e-4e97-9a94-1dac4b73f9e8_terseLabel_en-US" xlink:label="lab_us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt conversion, shares issued (in shares)</link:label>
    <link:label id="lab_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_label_en-US" xlink:label="lab_us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Conversion, Converted Instrument, Shares Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:to="lab_us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsNet_72c8431a-9d18-414d-8f1c-1676d657f275_totalLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsNet" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Carrying Amount</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsNet_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Assets, Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_9b5a8795-6801-4dc8-ad53-d341cdb9295a_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Antidilutive Securities [Axis]</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Antidilutive Securities [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_ad7dae85-a904-4cc7-a3b0-43725604e536_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Background and Basis of Presentation</link:label>
    <link:label id="lab_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_label_en-US" xlink:label="lab_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Description and Basis of Presentation [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:to="lab_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CostOfSalesMember_515c558e-ab1e-4d96-89ec-a1fa540e5626_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfSalesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cost of revenues</link:label>
    <link:label id="lab_us-gaap_CostOfSalesMember_label_en-US" xlink:label="lab_us-gaap_CostOfSalesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cost of Sales [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfSalesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfSalesMember" xlink:to="lab_us-gaap_CostOfSalesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_ChiefExecutiveOfficerMember_7ad2714b-100d-4611-bb48-d617c5cf697c_terseLabel_en-US" xlink:label="lab_srt_ChiefExecutiveOfficerMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Chief Executive Officer</link:label>
    <link:label id="lab_srt_ChiefExecutiveOfficerMember_label_en-US" xlink:label="lab_srt_ChiefExecutiveOfficerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Chief Executive Officer [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ChiefExecutiveOfficerMember" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ChiefExecutiveOfficerMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ChiefExecutiveOfficerMember" xlink:to="lab_srt_ChiefExecutiveOfficerMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShortTermInvestmentsMember_ca4c4dea-dd14-40d9-90a9-b41217c3ae80_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermInvestmentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Short-term investments:</link:label>
    <link:label id="lab_us-gaap_ShortTermInvestmentsMember_label_en-US" xlink:label="lab_us-gaap_ShortTermInvestmentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Short-term Investments [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestmentsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermInvestmentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermInvestmentsMember" xlink:to="lab_us-gaap_ShortTermInvestmentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_0e945785-e3fc-4e9c-b6dc-2cd509ca5840_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_ProductOrServiceAxis_06a7e58e-a26d-4bd6-84e9-0ca70467d528_terseLabel_en-US" xlink:label="lab_srt_ProductOrServiceAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:label id="lab_srt_ProductOrServiceAxis_label_en-US" xlink:label="lab_srt_ProductOrServiceAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductOrServiceAxis" xlink:to="lab_srt_ProductOrServiceAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_Liabilities_5faa2b6b-a8b3-4eec-b0dc-ac1047e51829_totalLabel_en-US" xlink:label="lab_us-gaap_Liabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total liabilities</link:label>
    <link:label id="lab_us-gaap_Liabilities_label_en-US" xlink:label="lab_us-gaap_Liabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Liabilities" xlink:to="lab_us-gaap_Liabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentEquityComponentMember_e116b554-9784-4ea3-8ab5-bdccc2b49dc4_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentEquityComponentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Equity Component</link:label>
    <link:label id="lab_chgg_DebtInstrumentEquityComponentMember_label_en-US" xlink:label="lab_chgg_DebtInstrumentEquityComponentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Equity Component [Member]</link:label>
    <link:label id="lab_chgg_DebtInstrumentEquityComponentMember_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentEquityComponentMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Equity Component</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentEquityComponentMember" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentEquityComponentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentEquityComponentMember" xlink:to="lab_chgg_DebtInstrumentEquityComponentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InvestmentTypeAxis_fed1dd7b-5266-47b4-aeab-3e1e374f42f2_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentTypeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investment Type [Axis]</link:label>
    <link:label id="lab_us-gaap_InvestmentTypeAxis_label_en-US" xlink:label="lab_us-gaap_InvestmentTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investment Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentTypeAxis" xlink:to="lab_us-gaap_InvestmentTypeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_SecurityDepositForOfficeMember_4d81dc18-d3e8-49f9-a254-6dfc70ed0299_terseLabel_en-US" xlink:label="lab_chgg_SecurityDepositForOfficeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Deposit For Office</link:label>
    <link:label id="lab_chgg_SecurityDepositForOfficeMember_label_en-US" xlink:label="lab_chgg_SecurityDepositForOfficeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Deposit For Office [Member]</link:label>
    <link:label id="lab_chgg_SecurityDepositForOfficeMember_documentation_en-US" xlink:label="lab_chgg_SecurityDepositForOfficeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Deposit For Office [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_SecurityDepositForOfficeMember" xlink:href="chgg-20200930.xsd#chgg_SecurityDepositForOfficeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_SecurityDepositForOfficeMember" xlink:to="lab_chgg_SecurityDepositForOfficeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_2f10b33b-3807-460a-a0a7-00548acc447f_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted average vesting period for recognition of compensation expense</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LossContingencyDamagesSoughtValue_e503d999-d381-4660-bd39-5447b4658a02_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyDamagesSoughtValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss contingency, damages sought, value</link:label>
    <link:label id="lab_us-gaap_LossContingencyDamagesSoughtValue_label_en-US" xlink:label="lab_us-gaap_LossContingencyDamagesSoughtValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss Contingency, Damages Sought, Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyDamagesSoughtValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyDamagesSoughtValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyDamagesSoughtValue" xlink:to="lab_us-gaap_LossContingencyDamagesSoughtValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_1f224832-7c78-406f-bdea-885c9aec567c_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule Of Related Party Transactions By Related Party [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Related Party Transactions, by Related Party [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_f57fc1b5-5110-4c86-9b40-5c53696a3472_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contract with customer, liability, revenue recognized</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contract with Customer, Liability, Revenue Recognized</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:to="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_3df6a04d-efdd-4489-b917-798d9371f1b3_terseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueInputsLevel1Member_9d5133e5-f415-44a4-a828-a4bf485feb81_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Level 1</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel1Member_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel1Member" xlink:to="lab_us-gaap_FairValueInputsLevel1Member" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_GuaranteesAndIndemnificationsAbstract_4506c4ea-257e-4288-8030-daab4a5662bc_terseLabel_en-US" xlink:label="lab_chgg_GuaranteesAndIndemnificationsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Guarantees And Indemnifications [Abstract]</link:label>
    <link:label id="lab_chgg_GuaranteesAndIndemnificationsAbstract_label_en-US" xlink:label="lab_chgg_GuaranteesAndIndemnificationsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Guarantees And Indemnifications [Abstract]</link:label>
    <link:label id="lab_chgg_GuaranteesAndIndemnificationsAbstract_documentation_en-US" xlink:label="lab_chgg_GuaranteesAndIndemnificationsAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Guarantees and indemnifications.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_GuaranteesAndIndemnificationsAbstract" xlink:href="chgg-20200930.xsd#chgg_GuaranteesAndIndemnificationsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_GuaranteesAndIndemnificationsAbstract" xlink:to="lab_chgg_GuaranteesAndIndemnificationsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_47d03585-b286-4005-bca0-602abb1e328a_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Recurring and Nonrecurring [Table]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Recurring and Nonrecurring [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_48cf66e7-0be4-4fe3-90f6-e8277e34f2cf_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted cash included in other assets</link:label>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_label_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Cash and Cash Equivalents, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" xlink:to="lab_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_0b4da385-f6ea-4edb-8cc5-8214d9e93b1f_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts payable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Accounts Payable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayable" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_10e8977c-07cc-4715-8f7f-c5e947842593_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Shares Outstanding</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentAxis_0427a3e8-bf2b-4639-8b9d-0ecd95e18fbe_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentAxis_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentAxis" xlink:to="lab_us-gaap_DebtInstrumentAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_f1687832-46e1-4a61-8147-8074d94f1b35_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Additional Paid-In Capital</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Additional Paid-in Capital [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalMember" xlink:to="lab_us-gaap_AdditionalPaidInCapitalMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InterestIncomeExpenseNet_d80ced5c-9771-4fff-8ea1-3fe8900b9982_verboseLabel_en-US" xlink:label="lab_us-gaap_InterestIncomeExpenseNet" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest expense, net</link:label>
    <link:label id="lab_us-gaap_InterestIncomeExpenseNet_label_en-US" xlink:label="lab_us-gaap_InterestIncomeExpenseNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest Income (Expense), Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestIncomeExpenseNet" xlink:to="lab_us-gaap_InterestIncomeExpenseNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesNameDomain_c4f48086-6f61-48ff-b799-f47648a4a713_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesNameDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Antidilutive Securities, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesNameDomain_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Antidilutive Securities, Name [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain" xlink:to="lab_us-gaap_AntidilutiveSecuritiesNameDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueLineItems_799abdc7-6566-42b2-8695-7c525b96f592_terseLabel_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Disaggregation of Revenue [Line Items]</link:label>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueLineItems_label_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Disaggregation of Revenue [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems" xlink:to="lab_us-gaap_DisaggregationOfRevenueLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities_53a47d3f-9d87-430f-a905-c05e3753a61a_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued liabilities</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Accrued Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:to="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueByAssetClassAxis_a80f73cf-330d-4ef0-a46a-c8055ef7acac_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByAssetClassAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Asset Class [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByAssetClassAxis_label_en-US" xlink:label="lab_us-gaap_FairValueByAssetClassAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Asset Class [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByAssetClassAxis" xlink:to="lab_us-gaap_FairValueByAssetClassAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_f4ab61d3-69da-4182-9ac8-48428b1f3dca_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments to reconcile net loss to net cash provided by operating activities:</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_LitigationCaseAxis_e8fd4962-405e-4b35-a847-e46ce534bc6c_terseLabel_en-US" xlink:label="lab_srt_LitigationCaseAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Litigation Case [Axis]</link:label>
    <link:label id="lab_srt_LitigationCaseAxis_label_en-US" xlink:label="lab_srt_LitigationCaseAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Litigation Case [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_LitigationCaseAxis" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_LitigationCaseAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_LitigationCaseAxis" xlink:to="lab_srt_LitigationCaseAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerAbstract_fe22652a-6a98-4cd8-9f92-14fff34d16bc_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from Contract with Customer [Abstract]</link:label>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerAbstract_label_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from Contract with Customer [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent_ede5e030-6a01-4297-b1f3-d395db0fbcf1_terseLabel_en-US" xlink:label="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in total net revenues, percent</link:label>
    <link:label id="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent_label_en-US" xlink:label="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from Contract with Customer, Including Assessed Tax, Increase (Decrease), Percent</link:label>
    <link:label id="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent_documentation_en-US" xlink:label="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from Contract with Customer, Including Assessed Tax, Increase (Decrease), Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" xlink:href="chgg-20200930.xsd#chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" xlink:to="lab_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_9f10071f-32b2-49b3-96cf-5621c277b467_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock, shares outstanding (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_9c835d89-174b-467c-936f-934fbeca5d0d_periodStartLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock, beginning balance (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_4940d24a-d9b4-4678-a25b-cd60ce155cc7_periodEndLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock, ending balance (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock, Shares, Outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesOutstanding" xlink:to="lab_us-gaap_CommonStockSharesOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeTaxDisclosureAbstract_d7cc982f-03e0-420f-8694-c1b0490708ad_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Tax Disclosure [Abstract]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxDisclosureAbstract_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Tax Disclosure [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract" xlink:to="lab_us-gaap_IncomeTaxDisclosureAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfInvestmentsLineItems_bbe9ecfa-b8f4-4e28-9ab9-fd87d4aead3d_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfInvestmentsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Investments [Line Items]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfInvestmentsLineItems_label_en-US" xlink:label="lab_us-gaap_ScheduleOfInvestmentsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Investments [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInvestmentsLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfInvestmentsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfInvestmentsLineItems" xlink:to="lab_us-gaap_ScheduleOfInvestmentsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpense_09b0f2cd-d59b-45ed-b190-a1f989f01539_terseLabel_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Research and development</link:label>
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpense_label_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Research and Development Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ResearchAndDevelopmentExpense" xlink:to="lab_us-gaap_ResearchAndDevelopmentExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_0013626c-2989-4b65-9629-d8e6c4ae459e_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Acquisition of business, net of cash acquired</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments to Acquire Businesses, Net of Cash Acquired</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:to="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_38b3df65-5019-4d34-8624-1e4f72154732_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock, shares authorized (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock, Shares Authorized</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesAuthorized" xlink:to="lab_us-gaap_CommonStockSharesAuthorized" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock_c226f880-e34a-4891-8b65-54adc0a76084_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Summary of Restricted Stock Unit Activity</link:label>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_5d23c0ac-5db9-4955-a967-3309aa45e918_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, plant and equipment, gross</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment, Gross</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentGross" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EarningsPerShareBasicLineItems_b13f8b15-9313-418a-bcb8-7297b7fb8387_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasicLineItems_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems" xlink:to="lab_us-gaap_EarningsPerShareBasicLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_cf9e1188-20a9-4fba-ae18-2be4e77d574e_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue Recognition and Deferred Revenue</link:label>
    <link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:to="lab_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_158d5980-0ffe-4267-8555-c14c5ac45671_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Escrow</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Consideration Transferred, Liabilities Incurred</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:to="lab_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InterestExpenseDebtExcludingAmortization_77fd709d-2fcc-402f-b4cf-8a444e4ca7a9_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpenseDebtExcludingAmortization" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contractual interest expense</link:label>
    <link:label id="lab_us-gaap_InterestExpenseDebtExcludingAmortization_label_en-US" xlink:label="lab_us-gaap_InterestExpenseDebtExcludingAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest Expense, Debt, Excluding Amortization</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebtExcludingAmortization" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebtExcludingAmortization"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpenseDebtExcludingAmortization" xlink:to="lab_us-gaap_InterestExpenseDebtExcludingAmortization" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_758afe83-b644-46ee-bf67-5d9226bbb487_terseLabel_en-US" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Estimated Fair Value</link:label>
    <link:label id="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_label_en-US" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Estimate of Fair Value Measurement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:to="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeStatementAbstract_723576d9-3ccc-4395-be2f-7449e1e5ff9f_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement [Abstract]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementAbstract_label_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementAbstract" xlink:to="lab_us-gaap_IncomeStatementAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_742ae85c-7395-4d07-aaa5-0779a42919c0_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss)</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">AOCI Attributable to Parent [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_f737221f-e82b-40c4-aca0-59ac00516344_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term operating lease liabilities</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Liability, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="lab_us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_85a867a4-6a00-41dd-9309-ffa2c7970500_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">2024</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Year Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_22eef476-9a5a-4870-a534-e57b7a161599_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Acquired intangible assets</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_fe8287c5-d2d8-4df4-a416-3764fd6555e6_verboseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total acquired intangible assets</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock_96388b6c-3a13-4bc7-8da7-e2d76c255c53_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash, Cash Equivalents and Investments</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash, Cash Equivalents and Investments [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments_419a5f17-44a3-4347-94b6-71ebf95437ad_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity component related to conversions of 2023 convertible senior notes</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt, Subsequent Adjustments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments" xlink:to="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_UseOfEstimates_d11e5987-3f26-40ce-820d-22322ee3c9c6_terseLabel_en-US" xlink:label="lab_us-gaap_UseOfEstimates" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Use of Estimates</link:label>
    <link:label id="lab_us-gaap_UseOfEstimates_label_en-US" xlink:label="lab_us-gaap_UseOfEstimates" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Use of Estimates, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UseOfEstimates" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UseOfEstimates"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UseOfEstimates" xlink:to="lab_us-gaap_UseOfEstimates" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_cd5d6573-d1d4-4a1c-ab2d-5eb16edbd117_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Current assets</link:label>
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Assets, Current [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrentAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrentAbstract" xlink:to="lab_us-gaap_AssetsCurrentAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_4effe616-fdbf-4e3e-9b80-057521cbcf41_totalLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total comprehensive loss</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockParOrStatedValuePerShare_98968b24-a71e-4a0b-9290-3cd2ebcfb480_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred stock, par value (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_PreferredStockParOrStatedValuePerShare_label_en-US" xlink:label="lab_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Par or Stated Value Per Share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="lab_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_CappedCallMember_1b9313df-3918-4992-a6e6-abd64ffa3f6c_terseLabel_en-US" xlink:label="lab_chgg_CappedCallMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Capped Call</link:label>
    <link:label id="lab_chgg_CappedCallMember_label_en-US" xlink:label="lab_chgg_CappedCallMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Capped Call [Member]</link:label>
    <link:label id="lab_chgg_CappedCallMember_documentation_en-US" xlink:label="lab_chgg_CappedCallMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Capped Call [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_CappedCallMember" xlink:href="chgg-20200930.xsd#chgg_CappedCallMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_CappedCallMember" xlink:to="lab_chgg_CappedCallMember" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_RepurchaseAgreementCounterpartyNameDomain_ab39ccbf-d78f-4e1a-afeb-76a1eab86dc9_terseLabel_en-US" xlink:label="lab_srt_RepurchaseAgreementCounterpartyNameDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Counterparty Name [Domain]</link:label>
    <link:label id="lab_srt_RepurchaseAgreementCounterpartyNameDomain_label_en-US" xlink:label="lab_srt_RepurchaseAgreementCounterpartyNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Counterparty Name [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="lab_srt_RepurchaseAgreementCounterpartyNameDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_e745363f-f1cc-4bf0-bcd7-68f11e56e9f0_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Purchases of property and equipment</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CityAreaCode_23d65a9f-2efd-44fc-94b1-81a479a855d9_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_label_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode" xlink:to="lab_dei_CityAreaCode" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashFlowOperatingActivitiesLesseeAbstract_01df4077-7941-453c-9371-64a97b71e41c_terseLabel_en-US" xlink:label="lab_us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash paid for amounts included in the measurement of lease liabilities:</link:label>
    <link:label id="lab_us-gaap_CashFlowOperatingActivitiesLesseeAbstract_label_en-US" xlink:label="lab_us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash Flow, Operating Activities, Lessee [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashFlowOperatingActivitiesLesseeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:to="lab_us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentPeriodEndDate_485c1065-1f5b-4121-8a08-45af896e3b0b_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate" xlink:to="lab_dei_DocumentPeriodEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_579b713c-9212-4b15-8e5f-848e8a4c0541_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contingent consideration, liability</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Contingent Consideration, Liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:to="lab_us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_ETextbooksMember_e57bd99a-e0b9-4f0d-93b0-08b2c9d6667c_terseLabel_en-US" xlink:label="lab_chgg_ETextbooksMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">eTextbooks</link:label>
    <link:label id="lab_chgg_ETextbooksMember_label_en-US" xlink:label="lab_chgg_ETextbooksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">eTextbooks [Member]</link:label>
    <link:label id="lab_chgg_ETextbooksMember_documentation_en-US" xlink:label="lab_chgg_ETextbooksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">eTextbooks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ETextbooksMember" xlink:href="chgg-20200930.xsd#chgg_ETextbooksMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_ETextbooksMember" xlink:to="lab_chgg_ETextbooksMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_859015b5-5a67-4202-ac2e-8d9d289bab12_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Goodwill and Intangible Assets</link:label>
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Goodwill and Intangible Assets Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_IncreaseDecreaseinAccountsReceivablePercent_34a27d3b-3c22-43da-8714-a7e9a1439a29_terseLabel_en-US" xlink:label="lab_chgg_IncreaseDecreaseinAccountsReceivablePercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in accounts receivable, percent</link:label>
    <link:label id="lab_chgg_IncreaseDecreaseinAccountsReceivablePercent_label_en-US" xlink:label="lab_chgg_IncreaseDecreaseinAccountsReceivablePercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Accounts Receivable, Percent</link:label>
    <link:label id="lab_chgg_IncreaseDecreaseinAccountsReceivablePercent_documentation_en-US" xlink:label="lab_chgg_IncreaseDecreaseinAccountsReceivablePercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Accounts Receivable, Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseinAccountsReceivablePercent" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseinAccountsReceivablePercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_IncreaseDecreaseinAccountsReceivablePercent" xlink:to="lab_chgg_IncreaseDecreaseinAccountsReceivablePercent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_d970b977-6d27-47a2-ab8c-b1e8ccabe710_terseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Repurchase Program, Authorized Amount</link:label>
    <link:label id="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_label_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Repurchase Program, Authorized Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:to="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CustomerListsMember_2f045eb1-bba1-4eed-8ec3-8e4ee0d0ec2e_terseLabel_en-US" xlink:label="lab_us-gaap_CustomerListsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Customer lists</link:label>
    <link:label id="lab_us-gaap_CustomerListsMember_label_en-US" xlink:label="lab_us-gaap_CustomerListsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Customer Lists [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerListsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerListsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CustomerListsMember" xlink:to="lab_us-gaap_CustomerListsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTableTextBlock_b42b2e5c-272f-4ba7-ab67-2cda8c67fc44_terseLabel_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Disaggregation of Revenue</link:label>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTableTextBlock_label_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Disaggregation of Revenue [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:to="lab_us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_352d7361-7978-44af-abe4-596946aa233e_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss before provision for income taxes</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTable_4c296f8a-6013-4277-80f4-f9b7924d6974_terseLabel_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Disaggregation of Revenue [Table]</link:label>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTable_label_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Disaggregation of Revenue [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable" xlink:to="lab_us-gaap_DisaggregationOfRevenueTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_3df0cd31-776a-4a74-a249-a3a831904991_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeDomain" xlink:to="lab_us-gaap_LongtermDebtTypeDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensation_49f96efb-d455-4d13-8c30-167fcba9210d_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based compensation expense</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensation_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Noncash Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensation" xlink:to="lab_us-gaap_ShareBasedCompensation" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockRepurchasedDuringPeriodValue_f7dafed2-82b7-41b0-84dc-f9d37ab3729f_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchasedDuringPeriodValue" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Repurchase of common stock</link:label>
    <link:label id="lab_us-gaap_StockRepurchasedDuringPeriodValue_label_en-US" xlink:label="lab_us-gaap_StockRepurchasedDuringPeriodValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Repurchased During Period, Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockRepurchasedDuringPeriodValue" xlink:to="lab_us-gaap_StockRepurchasedDuringPeriodValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_74623f51-c106-4e1d-9b7e-9905a1baec86_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payment of taxes related to the net share settlement of equity awards</link:label>
    <link:label id="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_label_en-US" xlink:label="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payment, Tax Withholding, Share-based Payment Arrangement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:to="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_PaymentToPurchasesTextbooks_051e9c97-070a-4bd9-8d4d-8dc9fced4d47_negatedTerseLabel_en-US" xlink:label="lab_chgg_PaymentToPurchasesTextbooks" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Purchases of textbooks</link:label>
    <link:label id="lab_chgg_PaymentToPurchasesTextbooks_label_en-US" xlink:label="lab_chgg_PaymentToPurchasesTextbooks" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payment To Purchases Textbooks</link:label>
    <link:label id="lab_chgg_PaymentToPurchasesTextbooks_documentation_en-US" xlink:label="lab_chgg_PaymentToPurchasesTextbooks" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payment to purchases textbooks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PaymentToPurchasesTextbooks" xlink:href="chgg-20200930.xsd#chgg_PaymentToPurchasesTextbooks"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_PaymentToPurchasesTextbooks" xlink:to="lab_chgg_PaymentToPurchasesTextbooks" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CoverAbstract_34944c1b-fb79-4f56-a4ce-c75b9a30c4c6_terseLabel_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:label id="lab_dei_CoverAbstract_label_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CoverAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract" xlink:to="lab_dei_CoverAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GoodwillAcquiredDuringPeriod_11a18d82-b3b1-43c6-9f1e-94e17360236d_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAcquiredDuringPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Additions due to acquisitions</link:label>
    <link:label id="lab_us-gaap_GoodwillAcquiredDuringPeriod_label_en-US" xlink:label="lab_us-gaap_GoodwillAcquiredDuringPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Goodwill, Acquired During Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAcquiredDuringPeriod" xlink:to="lab_us-gaap_GoodwillAcquiredDuringPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal_dcb6313c-dd73-4a3e-9feb-88033a0de2fb_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt instrument, if-converted value in excess of principal</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, If-converted Value in Excess of Principal</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal" xlink:to="lab_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_dd2363a6-d26e-4fe3-88ac-f63ece35a097_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Estimated useful life</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment, Useful Life</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal_c63343c2-c786-4b7e-ba96-b6c7f5050688_negatedTerseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt instrument, if-converted value less than principal</link:label>
    <link:label id="lab_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal_label_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, If-Converted Value Less Than Principal</link:label>
    <link:label id="lab_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, If-Converted Value Less Than Principal</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal" xlink:to="lab_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_55b1f68e-b207-4957-9999-9ccb8ae2a260_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents [Domain]</link:label>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_label_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember" xlink:to="lab_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LongTermDebt_24149eff-6e02-4e8d-8195-cbdc3521e9ba_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Carrying amount</link:label>
    <link:label id="lab_us-gaap_LongTermDebt_label_en-US" xlink:label="lab_us-gaap_LongTermDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebt" xlink:to="lab_us-gaap_LongTermDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DueToOfficersOrStockholdersCurrent_ca2577c7-699a-4b4d-a281-ee29f81ed0e0_terseLabel_en-US" xlink:label="lab_us-gaap_DueToOfficersOrStockholdersCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Due to related parties</link:label>
    <link:label id="lab_us-gaap_DueToOfficersOrStockholdersCurrent_label_en-US" xlink:label="lab_us-gaap_DueToOfficersOrStockholdersCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Due to Officers or Stockholders, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DueToOfficersOrStockholdersCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DueToOfficersOrStockholdersCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DueToOfficersOrStockholdersCurrent" xlink:to="lab_us-gaap_DueToOfficersOrStockholdersCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_c08b42b4-14bc-4e9f-acab-8b6200727212_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInContractWithCustomerLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in deferred revenue</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInContractWithCustomerLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Contract with Customer, Liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability" xlink:to="lab_us-gaap_IncreaseDecreaseInContractWithCustomerLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueDisclosuresAbstract_0d6f4207-7aee-4271-829d-87906549fc1e_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Disclosures [Abstract]</link:label>
    <link:label id="lab_us-gaap_FairValueDisclosuresAbstract_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Disclosures [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract" xlink:to="lab_us-gaap_FairValueDisclosuresAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeferredRevenue_af2535a0-9c29-4e28-8b9a-b0c0ce1cd53a_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred revenue</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeferredRevenue_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Deferred Revenue</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:to="lab_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_3c43e9eb-ef66-4972-a139-bb4706debd58_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:to="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtSecurities_328accca-c966-4a5f-afaa-b634ac93ca06_terseLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtSecurities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value</link:label>
    <link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtSecurities_020c01ba-a470-41a6-b57d-559df8a6276b_totalLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtSecurities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total, Fair Value</link:label>
    <link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtSecurities_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-sale</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities" xlink:to="lab_us-gaap_AvailableForSaleSecuritiesDebtSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_d0b29ac6-9405-4f6b-9189-54273ee0631c_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:to="lab_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall_7368a294-6d12-4084-aef9-8b9c1057ac77_negatedTerseLabel_en-US" xlink:label="lab_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Purchase of convertible senior notes capped call</link:label>
    <link:label id="lab_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall_label_en-US" xlink:label="lab_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments To Additional Paid In Capital, Purchase Of Capped Call</link:label>
    <link:label id="lab_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall_documentation_en-US" xlink:label="lab_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Purchase Of Capped Call</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" xlink:href="chgg-20200930.xsd#chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" xlink:to="lab_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_7dd60127-6c55-4c7f-aa07-7c4fd8daaeb3_terseLabel_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_label_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementEquityComponentsAxis" xlink:to="lab_us-gaap_StatementEquityComponentsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_056be1cb-e88b-455a-b8e6-a4735a67da1b_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts receivable</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount_4453b04b-cd2d-4e66-a270-271a194b203c_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Repurchased principal amount</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Repurchased Face Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentRepurchasedFaceAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount" xlink:to="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_d650f0f7-a2d0-4f60-a5a9-370370b21c19_terseLabel_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement [Abstract]</link:label>
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_c8950462-1b99-459e-849b-c74c51593728_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="lab_us-gaap_DebtInstrumentNameDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_MinimumMember_4e1e9a46-b407-4001-a181-ff064023ec1e_terseLabel_en-US" xlink:label="lab_srt_MinimumMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Minimum</link:label>
    <link:label id="lab_srt_MinimumMember_label_en-US" xlink:label="lab_srt_MinimumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Minimum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MinimumMember" xlink:to="lab_srt_MinimumMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_abb4bba8-ca01-4800-ab30-a8232d5dbd3f_totalLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total identifiable assets acquired</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_b75cf501-3886-4c7a-a3aa-d4881039a115_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Cash and Cash Equivalents [Axis]</link:label>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_label_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Cash and Cash Equivalents [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis" xlink:to="lab_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_6d84c44f-e216-45f5-814a-3129f68e4564_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss from impairment of strategic equity investment</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Method Investment, Other than Temporary Impairment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:to="lab_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityCurrent_25bea186-6222-4093-9121-cf64e4fc90ab_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Current operating lease liabilities</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityCurrent_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Liability, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="lab_us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_75f695a8-0273-4869-9824-d24dbe478269_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unrecognized compensation costs related to restricted stock units</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_14e9b78c-99cb-41d4-8d20-b013750f5e52_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Grant Date Fair Value, Canceled (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IndefiniteLivedTradeNames_4518c3be-6422-4418-bda0-b5d145002a0a_terseLabel_en-US" xlink:label="lab_us-gaap_IndefiniteLivedTradeNames" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Indefinite-lived trade name</link:label>
    <link:label id="lab_us-gaap_IndefiniteLivedTradeNames_label_en-US" xlink:label="lab_us-gaap_IndefiniteLivedTradeNames" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Indefinite-Lived Trade Names</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedTradeNames" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IndefiniteLivedTradeNames"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IndefiniteLivedTradeNames" xlink:to="lab_us-gaap_IndefiniteLivedTradeNames" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityInteractiveDataCurrent_b736410c-84d8-4663-81a9-c1d2e6054ba3_terseLabel_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:label id="lab_dei_EntityInteractiveDataCurrent_label_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityInteractiveDataCurrent" xlink:to="lab_dei_EntityInteractiveDataCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CorporateBondSecuritiesMember_4e56c1b5-2402-4a17-9d60-07cdd1586084_terseLabel_en-US" xlink:label="lab_us-gaap_CorporateBondSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Corporate securities</link:label>
    <link:label id="lab_us-gaap_CorporateBondSecuritiesMember_label_en-US" xlink:label="lab_us-gaap_CorporateBondSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Corporate Bond Securities [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CorporateBondSecuritiesMember" xlink:to="lab_us-gaap_CorporateBondSecuritiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueDisclosuresTextBlock_7343eda2-5687-4290-a7b4-41446ee5e6cb_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Measurement</link:label>
    <link:label id="lab_us-gaap_FairValueDisclosuresTextBlock_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Disclosures [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosuresTextBlock" xlink:to="lab_us-gaap_FairValueDisclosuresTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_af0da4f8-22d0-48c8-9e0e-159248d5b938_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash flows from operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_9c7a0905-ca45-43f6-bba9-5b4c01e703b2_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Remaining three months of 2020</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_TextbookLibraryPolicyTextBlock_0792ce54-b5fc-4a1a-b6d7-c9a47a1aae51_terseLabel_en-US" xlink:label="lab_chgg_TextbookLibraryPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Textbook Library</link:label>
    <link:label id="lab_chgg_TextbookLibraryPolicyTextBlock_label_en-US" xlink:label="lab_chgg_TextbookLibraryPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Textbook Library [Policy Text Block]</link:label>
    <link:label id="lab_chgg_TextbookLibraryPolicyTextBlock_documentation_en-US" xlink:label="lab_chgg_TextbookLibraryPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Textbook Library [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryPolicyTextBlock" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_TextbookLibraryPolicyTextBlock" xlink:to="lab_chgg_TextbookLibraryPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_A2018DataIncidentArbitrationDemandsMember_bf2f710d-208a-44e6-93dc-5ccfa491cb2a_terseLabel_en-US" xlink:label="lab_chgg_A2018DataIncidentArbitrationDemandsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">2018 Data Incident, Arbitration Demands</link:label>
    <link:label id="lab_chgg_A2018DataIncidentArbitrationDemandsMember_label_en-US" xlink:label="lab_chgg_A2018DataIncidentArbitrationDemandsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">2018 Data Incident, Arbitration Demands [Member]</link:label>
    <link:label id="lab_chgg_A2018DataIncidentArbitrationDemandsMember_documentation_en-US" xlink:label="lab_chgg_A2018DataIncidentArbitrationDemandsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">2018 Data Incident, Arbitration Demands</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A2018DataIncidentArbitrationDemandsMember" xlink:href="chgg-20200930.xsd#chgg_A2018DataIncidentArbitrationDemandsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_A2018DataIncidentArbitrationDemandsMember" xlink:to="lab_chgg_A2018DataIncidentArbitrationDemandsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_d25a4399-6132-4403-9c5b-b7efc28f54cc_terseLabel_en-US" xlink:label="lab_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cumulative Effect, Period of Adoption, Adjustment</link:label>
    <link:label id="lab_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_label_en-US" xlink:label="lab_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cumulative Effect, Period of Adoption, Adjustment [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember" xlink:to="lab_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_d78109ee-3b04-49da-8cef-48683b6f9692_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Additional paid-in capital</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Additional Paid in Capital, Common Stock</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalCommonStock" xlink:to="lab_us-gaap_AdditionalPaidInCapitalCommonStock" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityRegistrantName_6f5e67e1-d70f-4961-ae01-950d98a79c5e_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_label_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName" xlink:to="lab_dei_EntityRegistrantName" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessAcquisitionLineItems_db36211c-053c-45be-afa4-d26def28ff92_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Acquisition [Line Items]</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionLineItems_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Acquisition [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems" xlink:to="lab_us-gaap_BusinessAcquisitionLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementOfStockholdersEquityAbstract_4a045050-c73d-4083-bc91-076e1610e485_terseLabel_en-US" xlink:label="lab_us-gaap_StatementOfStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:label id="lab_us-gaap_StatementOfStockholdersEquityAbstract_label_en-US" xlink:label="lab_us-gaap_StatementOfStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="lab_us-gaap_StatementOfStockholdersEquityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock_209a6caf-8726-4cba-ab0e-772ebcf71917_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Assets</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:to="lab_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_0d648cc7-cf01-4ece-bbc0-6e06b0e61589_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other liabilities</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Other Operating Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_MathwayLLCMember_023dc367-9473-4d0e-96fe-abd7b66c736b_terseLabel_en-US" xlink:label="lab_chgg_MathwayLLCMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Mathway, LLC</link:label>
    <link:label id="lab_chgg_MathwayLLCMember_label_en-US" xlink:label="lab_chgg_MathwayLLCMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Mathway, LLC [Member]</link:label>
    <link:label id="lab_chgg_MathwayLLCMember_documentation_en-US" xlink:label="lab_chgg_MathwayLLCMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Mathway, LLC</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_MathwayLLCMember" xlink:href="chgg-20200930.xsd#chgg_MathwayLLCMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_MathwayLLCMember" xlink:to="lab_chgg_MathwayLLCMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DeferredFinanceCostsNet_245900d5-1397-416f-aa30-3d7f9f7ab4b0_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unamortized issuance costs</link:label>
    <link:label id="lab_us-gaap_DeferredFinanceCostsNet_b5716492-be3d-4170-bcf0-54aa9d262658_negatedLabel_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsNet" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt issuance costs</link:label>
    <link:label id="lab_us-gaap_DeferredFinanceCostsNet_1479f81c-0e47-4146-b182-f5ade5430da7_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsNet" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unamortized issuance costs</link:label>
    <link:label id="lab_us-gaap_DeferredFinanceCostsNet_label_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Issuance Costs, Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredFinanceCostsNet" xlink:to="lab_us-gaap_DeferredFinanceCostsNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfInvestmentsTable_d8fab429-0944-447e-8f88-a2064128cfc6_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfInvestmentsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Investments [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfInvestmentsTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfInvestmentsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Investments [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInvestmentsTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfInvestmentsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfInvestmentsTable" xlink:to="lab_us-gaap_ScheduleOfInvestmentsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IntangibleAssetsGrossExcludingGoodwill_7e1b6c86-2bd3-410f-89b4-4dfc7a548499_terseLabel_en-US" xlink:label="lab_us-gaap_IntangibleAssetsGrossExcludingGoodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total intangible assets, gross carrying amount</link:label>
    <link:label id="lab_us-gaap_IntangibleAssetsGrossExcludingGoodwill_label_en-US" xlink:label="lab_us-gaap_IntangibleAssetsGrossExcludingGoodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Intangible Assets, Gross (Excluding Goodwill)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill" xlink:to="lab_us-gaap_IntangibleAssetsGrossExcludingGoodwill" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_ec0d9cf4-4b12-4936-a0ae-4f4ae932e529_terseLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Due in 1 year or less, Cost</link:label>
    <link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost" xlink:to="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_1d771871-078c-4aa0-bb88-6c88e8739752_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest rate, effective percentage</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Interest Rate, Effective Percentage</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:to="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpenseMember_2d0cc45c-c08f-40d1-8d2b-54a2765c733c_terseLabel_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpenseMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Research and development</link:label>
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpenseMember_label_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpenseMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Research and Development Expense [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ResearchAndDevelopmentExpenseMember" xlink:to="lab_us-gaap_ResearchAndDevelopmentExpenseMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_43390401-e47d-4be6-ae67-176e5ced7cd9_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance of common stock upon conversion of 2023 convertible senior notes</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Value, Conversion of Convertible Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_693fcac6-07c1-490b-b5eb-82eac3fc272f_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode" xlink:to="lab_dei_EntityIncorporationStateCountryCode" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrent_efc65499-190f-49e2-aadf-9b3cbe72c0bb_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts receivable, net of allowance of $198 and $56 at September&#160;30, 2020 and December&#160;31, 2019, respectively</link:label>
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrent_5dc9757e-7edd-4b7d-8d71-c9c5b30c27a9_verboseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts receivable, net</link:label>
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrent_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts Receivable, after Allowance for Credit Loss, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent" xlink:to="lab_us-gaap_AccountsReceivableNetCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleThresholdTradingDays_19b2176d-7b9f-41aa-88a5-33d4198b710f_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleThresholdTradingDays" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Threshold trading days</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleThresholdTradingDays_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleThresholdTradingDays" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Threshold Trading Days</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdTradingDays" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleThresholdTradingDays"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentConvertibleThresholdTradingDays" xlink:to="lab_us-gaap_DebtInstrumentConvertibleThresholdTradingDays" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CostOfSalesPolicyTextBlock_a7b16b42-b98d-4ef0-8eb0-42206e9f2c64_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfSalesPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cost of Revenues</link:label>
    <link:label id="lab_us-gaap_CostOfSalesPolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_CostOfSalesPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cost of Goods and Service [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfSalesPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfSalesPolicyTextBlock" xlink:to="lab_us-gaap_CostOfSalesPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_IngramHostingHoldingsLLCvs.CheggMember_2d6a3db4-a4a3-4755-8cc2-ef8ba5e2d764_terseLabel_en-US" xlink:label="lab_chgg_IngramHostingHoldingsLLCvs.CheggMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Ingram Hosting Holdings LLC vs. Chegg</link:label>
    <link:label id="lab_chgg_IngramHostingHoldingsLLCvs.CheggMember_label_en-US" xlink:label="lab_chgg_IngramHostingHoldingsLLCvs.CheggMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Ingram Hosting Holdings LLC vs. Chegg [Member]</link:label>
    <link:label id="lab_chgg_IngramHostingHoldingsLLCvs.CheggMember_documentation_en-US" xlink:label="lab_chgg_IngramHostingHoldingsLLCvs.CheggMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Ingram Hosting Holdings LLC vs. Chegg [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IngramHostingHoldingsLLCvs.CheggMember" xlink:href="chgg-20200930.xsd#chgg_IngramHostingHoldingsLLCvs.CheggMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_IngramHostingHoldingsLLCvs.CheggMember" xlink:to="lab_chgg_IngramHostingHoldingsLLCvs.CheggMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseLeaseIncome_728b72cf-1fbf-47d8-9ca5-f4b6ca3f9c1b_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLeaseIncome" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating lease income</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLeaseIncome_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLeaseIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Lease Income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLeaseIncome" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLeaseIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLeaseIncome" xlink:to="lab_us-gaap_OperatingLeaseLeaseIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_ee55455d-681d-4c81-b956-07c28a8052de_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unrealized Loss</link:label>
    <link:label id="lab_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" xlink:to="lab_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressPostalZipCode_9a244eea-251e-471e-b614-3b12170565ac_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode" xlink:to="lab_dei_EntityAddressPostalZipCode" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_89584993-6a5e-46de-bcc6-93de145febac_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted average shares used to compute net loss per share, basic and diluted (in shares)</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Basic and Diluted</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_038e6042-e22c-4ee2-a205-10c0f23ceec4_terseLabel_en-US" xlink:label="lab_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0.25% Convertible Senior Notes Due 2023</link:label>
    <link:label id="lab_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_label_en-US" xlink:label="lab_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0.25 Percent Convertible Senior Notes Due 2023 [Member]</link:label>
    <link:label id="lab_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_documentation_en-US" xlink:label="lab_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0.25 Percent Convertible Senior Notes Due 2023 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member" xlink:to="lab_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_Goodwill_3ed6c8ff-8668-45ce-955c-59dc25b73ede_terseLabel_en-US" xlink:label="lab_us-gaap_Goodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Goodwill</link:label>
    <link:label id="lab_us-gaap_Goodwill_50b5f2e5-267f-49e8-8eab-d668ebd85939_periodStartLabel_en-US" xlink:label="lab_us-gaap_Goodwill" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Beginning balance</link:label>
    <link:label id="lab_us-gaap_Goodwill_d6671b94-3114-4f10-aebf-1d32e34f1495_periodEndLabel_en-US" xlink:label="lab_us-gaap_Goodwill" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Ending balance</link:label>
    <link:label id="lab_us-gaap_Goodwill_label_en-US" xlink:label="lab_us-gaap_Goodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Goodwill</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill" xlink:to="lab_us-gaap_Goodwill" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0fdc5f4f-dea7-4e41-9cd5-1ce3db20ecf0_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-sale [Line Items]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-sale [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="lab_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_b8cb1af5-b786-408d-af02-5b110899fc35_terseLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Due in 1 year or less, Fair Value</link:label>
    <link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" xlink:to="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_38bc18d7-16d1-4839-9f20-b5bdf21d4fc2_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentTransitionReport_6a56eb3f-199f-4b31-9bca-d601d7f8a0b4_terseLabel_en-US" xlink:label="lab_dei_DocumentTransitionReport" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Transition Report</link:label>
    <link:label id="lab_dei_DocumentTransitionReport_label_en-US" xlink:label="lab_dei_DocumentTransitionReport" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Transition Report</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentTransitionReport"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentTransitionReport" xlink:to="lab_dei_DocumentTransitionReport" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_19b11bb7-1328-4b17-b498-b857cdc4913d_terseLabel_en-US" xlink:label="lab_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">RSUs and PSUs</link:label>
    <link:label id="lab_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_label_en-US" xlink:label="lab_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Stock Units (RSUs) And Performance Share Units (PSUs) [Member]</link:label>
    <link:label id="lab_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_documentation_en-US" xlink:label="lab_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Stock Units (RSUs) And Performance Share Units (PSUs)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember" xlink:href="chgg-20200930.xsd#chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember" xlink:to="lab_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_c1a5813a-2107-4289-8de9-5a541de55cca_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetIncomeLossAbstract_43e5b14d-39b1-4852-ad24-204fdef0fd8a_terseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLossAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Numerator:</link:label>
    <link:label id="lab_us-gaap_NetIncomeLossAbstract_label_en-US" xlink:label="lab_us-gaap_NetIncomeLossAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Income (Loss) Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAbstract" xlink:to="lab_us-gaap_NetIncomeLossAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NonoperatingIncomeExpenseAbstract_be9ad1c9-e23c-43e0-aa2c-15d620343c53_terseLabel_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest expense, net and other (expense) income, net:</link:label>
    <link:label id="lab_us-gaap_NonoperatingIncomeExpenseAbstract_label_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Nonoperating Income (Expense) [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract" xlink:to="lab_us-gaap_NonoperatingIncomeExpenseAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_9fb970c4-b80a-45bd-bb3a-f265fb61556a_terseLabel_en-US" xlink:label="lab_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0.125% Convertible Senior Notes Due 2025</link:label>
    <link:label id="lab_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_label_en-US" xlink:label="lab_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0.125 Percent Convertible Senior Notes Due 2025 [Member]</link:label>
    <link:label id="lab_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_documentation_en-US" xlink:label="lab_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0.125 Percent Convertible Senior Notes Due 2025 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member" xlink:to="lab_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_d3a9a653-e22b-43c8-a1bd-1f4e5630b8b5_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted cash included in other current assets</link:label>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_label_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Cash and Cash Equivalents, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:to="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_d61782de-ec80-49b2-9a24-23da1ca2386a_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Face value</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_7cd7fb87-a2a3-4d19-98f9-518aec804ac0_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Principal</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Face Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentFaceAmount" xlink:to="lab_us-gaap_DebtInstrumentFaceAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_e4fd2d11-9621-468e-a946-7d1ca0c9ea88_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Level 2</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel2Member" xlink:to="lab_us-gaap_FairValueInputsLevel2Member" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock_b844b34d-c309-4955-87fd-0090f135dd0e_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Measurements, Nonrecurring</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Measurements, Nonrecurring [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherAssetsCurrent_2d0c5864-8e65-4db9-8cfb-06aa4c952262_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other current assets</link:label>
    <link:label id="lab_us-gaap_OtherAssetsCurrent_label_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Assets, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsCurrent" xlink:to="lab_us-gaap_OtherAssetsCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_WayUpInc.Member_7a0d04d0-c7a5-40d1-806b-2b70285620a4_terseLabel_en-US" xlink:label="lab_chgg_WayUpInc.Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">WayUp, Inc.</link:label>
    <link:label id="lab_chgg_WayUpInc.Member_label_en-US" xlink:label="lab_chgg_WayUpInc.Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">WayUp, Inc. [Member]</link:label>
    <link:label id="lab_chgg_WayUpInc.Member_documentation_en-US" xlink:label="lab_chgg_WayUpInc.Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">WayUp, Inc. [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_WayUpInc.Member" xlink:href="chgg-20200930.xsd#chgg_WayUpInc.Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_WayUpInc.Member" xlink:to="lab_chgg_WayUpInc.Member" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentQuarterlyReport_fff72f4f-6a6a-4f39-942d-97115dbcbf54_terseLabel_en-US" xlink:label="lab_dei_DocumentQuarterlyReport" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:label id="lab_dei_DocumentQuarterlyReport_label_en-US" xlink:label="lab_dei_DocumentQuarterlyReport" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentQuarterlyReport"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentQuarterlyReport" xlink:to="lab_dei_DocumentQuarterlyReport" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTextBlock_9524bd6e-c27e-4321-b458-43fabf86b2a6_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Goodwill</link:label>
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Goodwill [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfGoodwillTextBlock" xlink:to="lab_us-gaap_ScheduleOfGoodwillTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_6eedeb13-8236-4ef6-8a80-b8ef6bd8fc28_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Asset Class [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Asset Class [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GeneralAndAdministrativeExpenseMember_ff5cafc5-7bcf-4552-9c27-76e9693090a9_terseLabel_en-US" xlink:label="lab_us-gaap_GeneralAndAdministrativeExpenseMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">General and administrative</link:label>
    <link:label id="lab_us-gaap_GeneralAndAdministrativeExpenseMember_label_en-US" xlink:label="lab_us-gaap_GeneralAndAdministrativeExpenseMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">General and Administrative Expense [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GeneralAndAdministrativeExpenseMember" xlink:to="lab_us-gaap_GeneralAndAdministrativeExpenseMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AssetsFairValueDisclosure_2fc8693a-be86-4e4b-b074-3d070335c24a_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsFairValueDisclosure" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total assets measured and recorded at fair value</link:label>
    <link:label id="lab_us-gaap_AssetsFairValueDisclosure_label_en-US" xlink:label="lab_us-gaap_AssetsFairValueDisclosure" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Assets, Fair Value Disclosure</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsFairValueDisclosure" xlink:to="lab_us-gaap_AssetsFairValueDisclosure" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_UnderlyingAssetClassDomain_258cc935-8694-4594-9782-f7c1d56a37cf_terseLabel_en-US" xlink:label="lab_us-gaap_UnderlyingAssetClassDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Underlying Asset Class [Domain]</link:label>
    <link:label id="lab_us-gaap_UnderlyingAssetClassDomain_label_en-US" xlink:label="lab_us-gaap_UnderlyingAssetClassDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Underlying Asset Class [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnderlyingAssetClassDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnderlyingAssetClassDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnderlyingAssetClassDomain" xlink:to="lab_us-gaap_UnderlyingAssetClassDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_63bfc8c9-9c99-4136-b8c7-7459ce1b3b5d_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_563cfdbb-fd82-428f-ab30-b3dba6d9b914_terseLabel_en-US" xlink:label="lab_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Non-cash investing and financing activities:</link:label>
    <link:label id="lab_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_label_en-US" xlink:label="lab_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="lab_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityCurrent_63fd2672-8ca0-4d97-804c-bcd6665c7555_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred revenue</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityCurrent_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contract with Customer, Liability, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerLiabilityCurrent" xlink:to="lab_us-gaap_ContractWithCustomerLiabilityCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccountingStandardsUpdateExtensibleList_c0d7cbce-1091-47f1-ab26-12ce5bde940a_terseLabel_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdateExtensibleList" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounting Standards Update [Extensible List]</link:label>
    <link:label id="lab_us-gaap_AccountingStandardsUpdateExtensibleList_label_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdateExtensibleList" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounting Standards Update [Extensible List]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdateExtensibleList" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingStandardsUpdateExtensibleList"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingStandardsUpdateExtensibleList" xlink:to="lab_us-gaap_AccountingStandardsUpdateExtensibleList" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_CumulativeEffectPeriodOfAdoptionAxis_6a4a8866-708d-4147-b846-19dda44a3cc7_terseLabel_en-US" xlink:label="lab_srt_CumulativeEffectPeriodOfAdoptionAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cumulative Effect, Period of Adoption [Axis]</link:label>
    <link:label id="lab_srt_CumulativeEffectPeriodOfAdoptionAxis_label_en-US" xlink:label="lab_srt_CumulativeEffectPeriodOfAdoptionAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cumulative Effect, Period of Adoption [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAxis" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAxis" xlink:to="lab_srt_CumulativeEffectPeriodOfAdoptionAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_010c4240-7563-47c5-96c5-4f1cfa858721_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Estimated Future Amortization Expense Related to Intangible Assets</link:label>
    <link:label id="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:to="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue_665dd392-0ff4-4234-a319-8a6be39ff74a_terseLabel_en-US" xlink:label="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Due in 1-2 years, Fair Value</link:label>
    <link:label id="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue_label_en-US" xlink:label="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Available-for-sale Securities, Debt Maturities, Year One Through Two, Fair Value</link:label>
    <link:label id="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue_documentation_en-US" xlink:label="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Available-for-sale Securities, Debt Maturities, Year One Through Two, Fair Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue" xlink:href="chgg-20200930.xsd#chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue" xlink:to="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleConversionPrice1_18063517-a975-4c54-8805-d40f622b5306_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Conversion price</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleConversionPrice1_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Conversion Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:to="lab_us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_6e85320b-0741-4cea-b301-e0b824c434dc_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unamortized debt discount</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_2a583580-3014-49ce-b516-009f15646666_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unamortized debt discount</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Unamortized Discount (Premium), Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:to="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_LitigationCaseTypeDomain_a019cce6-992f-4aa5-8e24-81ecdc393e49_terseLabel_en-US" xlink:label="lab_srt_LitigationCaseTypeDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Litigation Case [Domain]</link:label>
    <link:label id="lab_srt_LitigationCaseTypeDomain_label_en-US" xlink:label="lab_srt_LitigationCaseTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Litigation Case [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_LitigationCaseTypeDomain" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_LitigationCaseTypeDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_LitigationCaseTypeDomain" xlink:to="lab_srt_LitigationCaseTypeDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidExpensesOther_7ba5e41d-9f05-4c74-b93b-c95649669ae4_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidExpensesOther" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidExpensesOther_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidExpensesOther" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Prepaid Expenses, Other</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidExpensesOther" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidExpensesOther"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInPrepaidExpensesOther" xlink:to="lab_us-gaap_IncreaseDecreaseInPrepaidExpensesOther" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFileNumber_64926156-fdea-4ec8-9eb0-e9487366cb8c_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_label_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber" xlink:to="lab_dei_EntityFileNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_be1c415b-869a-40b9-a800-976ffc9ce191_negatedLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Number of RSUs and PSUs, Canceled (shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtDisclosureAbstract_ccb1c82e-d773-4601-b147-3df137eadc9b_terseLabel_en-US" xlink:label="lab_us-gaap_DebtDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Disclosure [Abstract]</link:label>
    <link:label id="lab_us-gaap_DebtDisclosureAbstract_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Disclosure [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureAbstract" xlink:to="lab_us-gaap_DebtDisclosureAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SellingAndMarketingExpense_79aae20d-ec52-4cc7-9485-0f9084a75fc1_terseLabel_en-US" xlink:label="lab_us-gaap_SellingAndMarketingExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sales and marketing</link:label>
    <link:label id="lab_us-gaap_SellingAndMarketingExpense_label_en-US" xlink:label="lab_us-gaap_SellingAndMarketingExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Selling and Marketing Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SellingAndMarketingExpense" xlink:to="lab_us-gaap_SellingAndMarketingExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AmortizationOfFinancingCostsAndDiscounts_72d24755-16a7-40f4-8cde-c0109824fee1_terseLabel_en-US" xlink:label="lab_us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amortization of debt discount and issuance costs</link:label>
    <link:label id="lab_us-gaap_AmortizationOfFinancingCostsAndDiscounts_label_en-US" xlink:label="lab_us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amortization of Debt Issuance Costs and Discounts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:to="lab_us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_09d42f99-371d-4da3-9857-1254fdf8e6ec_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net cash provided by financing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_6719eeba-61a9-4cb7-a1cf-df1943c98372_verboseLabel_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based compensation expense</link:label>
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_label_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="lab_us-gaap_AllocatedShareBasedCompensationExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherDepreciationAndAmortization_48829bf5-8f17-4633-abd5-f30a7a930e9f_terseLabel_en-US" xlink:label="lab_us-gaap_OtherDepreciationAndAmortization" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other depreciation and amortization expense</link:label>
    <link:label id="lab_us-gaap_OtherDepreciationAndAmortization_label_en-US" xlink:label="lab_us-gaap_OtherDepreciationAndAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Depreciation and Amortization</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDepreciationAndAmortization" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherDepreciationAndAmortization"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherDepreciationAndAmortization" xlink:to="lab_us-gaap_OtherDepreciationAndAmortization" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_3af7bd33-d369-4190-a370-eb252034f77b_verboseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net revenues</link:label>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_ffa83334-3214-4c26-a537-f5f791c58ca0_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total net revenues</link:label>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_label_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from Contract with Customer, Including Assessed Tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_CounterpartyNameAxis_b7b5523a-5764-4f7f-b9ea-1bfec513eff8_terseLabel_en-US" xlink:label="lab_srt_CounterpartyNameAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Counterparty Name [Axis]</link:label>
    <link:label id="lab_srt_CounterpartyNameAxis_label_en-US" xlink:label="lab_srt_CounterpartyNameAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Counterparty Name [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CounterpartyNameAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CounterpartyNameAxis" xlink:to="lab_srt_CounterpartyNameAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockValue_59e6fab6-b488-4b0a-aca5-7f74fb1d66ad_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock, 0.001 par value 400,000,000 shares authorized; 128,654,401 and 121,583,501 shares issued and outstanding at September&#160;30, 2020 and December&#160;31, 2019, respectively</link:label>
    <link:label id="lab_us-gaap_CommonStockValue_label_en-US" xlink:label="lab_us-gaap_CommonStockValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock, Value, Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockValue" xlink:to="lab_us-gaap_CommonStockValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LongTermInvestments_8e703104-8290-4e92-8a0d-e461ae3dcb5c_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermInvestments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term investments</link:label>
    <link:label id="lab_us-gaap_LongTermInvestments_label_en-US" xlink:label="lab_us-gaap_LongTermInvestments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Investments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestments" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermInvestments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermInvestments" xlink:to="lab_us-gaap_LongTermInvestments" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_b949d01e-d7ed-413e-a573-964b5e333c6d_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Goodwill and Intangible Assets Disclosure [Abstract]</link:label>
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Goodwill and Intangible Assets Disclosure [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_4cdaed8d-f87c-4d8e-a44e-70820fb09d84_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite Lived Intangible Assets [Line Items]</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Assets [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentFiscalYearFocus_85af708b-60d5-4cac-85c4-e1ba2af5295d_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalYearFocus_label_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalYearFocus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus" xlink:to="lab_dei_DocumentFiscalYearFocus" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentComponentDomain_54c619bd-ce79-4491-939d-fd744937fdb2_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentComponentDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Component [Domain]</link:label>
    <link:label id="lab_chgg_DebtInstrumentComponentDomain_label_en-US" xlink:label="lab_chgg_DebtInstrumentComponentDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Component [Domain]</link:label>
    <link:label id="lab_chgg_DebtInstrumentComponentDomain_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentComponentDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Component</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentComponentDomain" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentComponentDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentComponentDomain" xlink:to="lab_chgg_DebtInstrumentComponentDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_d36d7d67-4859-4efe-8b4d-beb62d882633_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">2022</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Year Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommercialPaperMember_932aacae-adf0-4d77-85cc-e74a6b8f33b9_terseLabel_en-US" xlink:label="lab_us-gaap_CommercialPaperMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commercial paper</link:label>
    <link:label id="lab_us-gaap_CommercialPaperMember_label_en-US" xlink:label="lab_us-gaap_CommercialPaperMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commercial Paper [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaperMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommercialPaperMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommercialPaperMember" xlink:to="lab_us-gaap_CommercialPaperMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAxis_e8b3d773-352f-4d09-a875-2b6ae0cedd8d_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents [Axis]</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAxis_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis" xlink:to="lab_us-gaap_CashAndCashEquivalentsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCurrentReportingStatus_4679fcef-ceb7-427d-954d-74e83784a4e9_terseLabel_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:label id="lab_dei_EntityCurrentReportingStatus_label_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCurrentReportingStatus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCurrentReportingStatus" xlink:to="lab_dei_EntityCurrentReportingStatus" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EarningsPerSharePolicyTextBlock_ae500d7b-0dc3-4ad2-9c34-18488d6f3cfa_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerSharePolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Loss Per Share</link:label>
    <link:label id="lab_us-gaap_EarningsPerSharePolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_EarningsPerSharePolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Earnings Per Share, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="lab_us-gaap_EarningsPerSharePolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentTable_a2273989-0ac0-4186-a061-b745880ee315_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentTable_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentTable" xlink:to="lab_us-gaap_DebtInstrumentTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_e2ab9cd7-3ec8-4689-86d9-29e212a908f5_totalLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net identifiable assets acquired</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_f8c75c0c-4450-45b5-8004-63c48a56256b_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Grant Date Fair Value, Granted (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentConvertibleSharesTerminated_d953a7c9-b420-4bd3-b00d-6a9dd5f7c4d6_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleSharesTerminated" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt instrument, convertible, shares terminated (in shares)</link:label>
    <link:label id="lab_chgg_DebtInstrumentConvertibleSharesTerminated_label_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleSharesTerminated" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Shares Terminated</link:label>
    <link:label id="lab_chgg_DebtInstrumentConvertibleSharesTerminated_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleSharesTerminated" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Shares Terminated</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleSharesTerminated" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleSharesTerminated"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentConvertibleSharesTerminated" xlink:to="lab_chgg_DebtInstrumentConvertibleSharesTerminated" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_214f06b0-13cc-4bfa-ab6e-2482e34d160e_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash flows from investing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockSharesIssued_1a032545-362a-421d-920a-feaf236f8d84_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock, shares issued (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesIssued_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock, Shares, Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesIssued" xlink:to="lab_us-gaap_CommonStockSharesIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_3dde7276-d8fe-4f2f-923f-c880ddacfd53_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents, at Carrying Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtPolicyTextBlock_e1d06bde-bd58-4d3e-b521-38bd298f7b40_terseLabel_en-US" xlink:label="lab_us-gaap_DebtPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Convertible Senior Notes, net</link:label>
    <link:label id="lab_us-gaap_DebtPolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_DebtPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtPolicyTextBlock" xlink:to="lab_us-gaap_DebtPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LitigationStatusAxis_c73e62d0-2f09-4df2-8e01-4b1e166d06bd_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationStatusAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Litigation Status [Axis]</link:label>
    <link:label id="lab_us-gaap_LitigationStatusAxis_label_en-US" xlink:label="lab_us-gaap_LitigationStatusAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Litigation Status [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LitigationStatusAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LitigationStatusAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LitigationStatusAxis" xlink:to="lab_us-gaap_LitigationStatusAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember_65e8c067-e6e9-4c8c-9164-74e7eb163191_terseLabel_en-US" xlink:label="lab_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Price Per $1,000 Principal Amount Less Than 98%</link:label>
    <link:label id="lab_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember_label_en-US" xlink:label="lab_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Price Per 1000 Dollar Principal Amount Less Than 98 Percent [Member]</link:label>
    <link:label id="lab_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember_documentation_en-US" xlink:label="lab_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Price Per 1000 Dollar Principal Amount Less Than 98 Percent [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember" xlink:href="chgg-20200930.xsd#chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember" xlink:to="lab_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_4f5ca8af-c6cd-4e7c-b676-78645a7ffd12_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts receivable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Accounts Receivable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentLineItems_65c8edc1-1169-47ce-97b9-0c4722194858_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentLineItems_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentLineItems" xlink:to="lab_us-gaap_DebtInstrumentLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised_9026d871-588e-4d24-9bae-1553fa3dc1be_terseLabel_en-US" xlink:label="lab_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance of common stock upon exercise of stock options and ESPP (in shares)</link:label>
    <link:label id="lab_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised_label_en-US" xlink:label="lab_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Shares, Employee Stock Purchase Plan and Stock Options Exercised</link:label>
    <link:label id="lab_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised_documentation_en-US" xlink:label="lab_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Shares, Employee Stock Purchase Plan and Stock Options Exercised</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" xlink:href="chgg-20200930.xsd#chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" xlink:to="lab_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentTransactionDomain_bd367c0d-dc45-4d94-9900-e837f269cff3_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentTransactionDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Transaction [Domain]</link:label>
    <link:label id="lab_chgg_DebtInstrumentTransactionDomain_label_en-US" xlink:label="lab_chgg_DebtInstrumentTransactionDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Transaction [Domain]</link:label>
    <link:label id="lab_chgg_DebtInstrumentTransactionDomain_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentTransactionDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">[Domain] for Debt Instrument Transaction [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionDomain" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentTransactionDomain" xlink:to="lab_chgg_DebtInstrumentTransactionDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_e4c96d15-0b5f-46c5-9d51-5463be921b80_terseLabel_en-US" xlink:label="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Comprehensive Income [Abstract]</link:label>
    <link:label id="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_label_en-US" xlink:label="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Comprehensive Income [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:to="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockholdersEquity_5d5d8176-a1c4-49b4-9b2e-98c1d0f8e38e_totalLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total stockholders' equity</link:label>
    <link:label id="lab_us-gaap_StockholdersEquity_b915f137-852e-4633-a94f-41348b2a3f8f_periodStartLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Beginning balance</link:label>
    <link:label id="lab_us-gaap_StockholdersEquity_ad76dfec-8762-4e43-9517-7c44d4c5b6a1_periodEndLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Beginning balance</link:label>
    <link:label id="lab_us-gaap_StockholdersEquity_label_en-US" xlink:label="lab_us-gaap_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stockholders' Equity Attributable to Parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity" xlink:to="lab_us-gaap_StockholdersEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationConsiderationTransferred1_d935f81e-2833-4bba-a2b8-93a41a56b428_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationConsiderationTransferred1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair value of purchase consideration</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationConsiderationTransferred1_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationConsiderationTransferred1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Consideration Transferred</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationConsiderationTransferred1" xlink:to="lab_us-gaap_BusinessCombinationConsiderationTransferred1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_e1ccda71-5f08-468d-8e93-62224c5e186f_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total liabilities and stockholders' equity</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities and Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LossContingenciesLineItems_51f019df-fb41-4b15-a0ac-9c4427147952_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingenciesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss Contingencies [Line Items]</link:label>
    <link:label id="lab_us-gaap_LossContingenciesLineItems_label_en-US" xlink:label="lab_us-gaap_LossContingenciesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss Contingencies [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingenciesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingenciesLineItems" xlink:to="lab_us-gaap_LossContingenciesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_8bef9671-ecc9-452d-98dc-16fef2bba43c_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_699415fa-9c4d-4e18-9767-4bcf5fe23815_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Taxes</link:label>
    <link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Tax Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="lab_us-gaap_IncomeTaxDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AgencySecuritiesMember_7e73d546-c905-4caf-83e0-47f2998ec757_terseLabel_en-US" xlink:label="lab_us-gaap_AgencySecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Agency bonds</link:label>
    <link:label id="lab_us-gaap_AgencySecuritiesMember_label_en-US" xlink:label="lab_us-gaap_AgencySecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Agency Securities [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AgencySecuritiesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AgencySecuritiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AgencySecuritiesMember" xlink:to="lab_us-gaap_AgencySecuritiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LiabilitiesNoncurrent_b50573b8-13e0-4a73-b0db-61cb8a852a1a_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total long-term liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesNoncurrent_label_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesNoncurrent" xlink:to="lab_us-gaap_LiabilitiesNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressCityOrTown_0ff5ea2c-b0bf-44cf-ba26-f4995cf3bcb6_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown" xlink:to="lab_dei_EntityAddressCityOrTown" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_e588a640-f227-448e-b5f7-8c446ecbcef7_terseLabel_en-US" xlink:label="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Portion at Fair Value Measurement</link:label>
    <link:label id="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_label_en-US" xlink:label="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Portion at Fair Value Measurement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:to="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_2c90a583-90d4-4829-917b-a9ea55f0850e_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_label_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseCost_fd484830-a6fd-4b18-b86c-bf9b882d63cf_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating lease expense, net of accretion</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseCost_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseCost" xlink:to="lab_us-gaap_OperatingLeaseCost" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_38e89677-06c4-47d2-98f9-407c25f23d7c_totalLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total fair value of purchase consideration</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_d0d2ad7b-c1f3-4314-9a11-2bb63068e64d_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities assumed</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_TextbookLibraryGainLossNet_58c54170-0c06-461c-a134-d3a6e253004a_negatedTerseLabel_en-US" xlink:label="lab_chgg_TextbookLibraryGainLossNet" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gain on textbook library, net</link:label>
    <link:label id="lab_chgg_TextbookLibraryGainLossNet_label_en-US" xlink:label="lab_chgg_TextbookLibraryGainLossNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Textbook Library, Gain (Loss), Net</link:label>
    <link:label id="lab_chgg_TextbookLibraryGainLossNet_documentation_en-US" xlink:label="lab_chgg_TextbookLibraryGainLossNet" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gain and write-down on textbook library</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryGainLossNet" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryGainLossNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_TextbookLibraryGainLossNet" xlink:to="lab_chgg_TextbookLibraryGainLossNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GeneralAndAdministrativeExpense_d0973cc4-0ef7-44f3-ac71-5cef212ac594_terseLabel_en-US" xlink:label="lab_us-gaap_GeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">General and administrative</link:label>
    <link:label id="lab_us-gaap_GeneralAndAdministrativeExpense_label_en-US" xlink:label="lab_us-gaap_GeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">General and Administrative Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GeneralAndAdministrativeExpense" xlink:to="lab_us-gaap_GeneralAndAdministrativeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_b912bcbe-ec79-4bd3-a2c0-175247574824_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total common stock equivalents (in shares)</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherNoncashIncomeExpense_c6fac2e8-1cac-4351-b5c4-99743d05b9f3_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other non-cash items</link:label>
    <link:label id="lab_us-gaap_OtherNoncashIncomeExpense_label_en-US" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Noncash Income (Expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNoncashIncomeExpense" xlink:to="lab_us-gaap_OtherNoncashIncomeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_9e8f6bb2-8d4c-44f2-aa46-e47ebb8cf635_negatedLabel_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss from write-off of property and equipment</link:label>
    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_label_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gain (Loss) on Disposition of Property Plant Equipment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:to="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetUsefulLife_203716b3-82ed-40a0-b4a8-0d8e2ffc0fcf_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted-Average Amortization Period (in months)</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetUsefulLife_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Asset, Useful Life</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EquityComponentDomain_7f91bf09-fd61-438e-a430-3704f0a701be_terseLabel_en-US" xlink:label="lab_us-gaap_EquityComponentDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:label id="lab_us-gaap_EquityComponentDomain_label_en-US" xlink:label="lab_us-gaap_EquityComponentDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityComponentDomain" xlink:to="lab_us-gaap_EquityComponentDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_504d5f15-a9bd-45fb-b4b9-6265dcd478b2_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in net unrealized (loss) gain on available for sale investments, net of tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GrossProfit_bf9cda78-a26a-4471-857a-a53e144c7c48_totalLabel_en-US" xlink:label="lab_us-gaap_GrossProfit" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gross profit</link:label>
    <link:label id="lab_us-gaap_GrossProfit_label_en-US" xlink:label="lab_us-gaap_GrossProfit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gross Profit</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GrossProfit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GrossProfit" xlink:to="lab_us-gaap_GrossProfit" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_293bbca1-308b-4059-aca3-5e1632763a85_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property and equipment, net</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment, Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_8504c563-d39c-461d-8ca9-44851f3793ff_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">2023</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Year Three</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod_6aba60bd-71c9-40d0-8668-fb158c3370bf_terseLabel_en-US" xlink:label="lab_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contract with customer, liability, revenue recognized, prior period</link:label>
    <link:label id="lab_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod_label_en-US" xlink:label="lab_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contract With Customer, Liability, Revenue Recognized, Prior Period</link:label>
    <link:label id="lab_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod_documentation_en-US" xlink:label="lab_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contract With Customer, Liability, Revenue Recognized, Prior Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod" xlink:href="chgg-20200930.xsd#chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod" xlink:to="lab_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_1f566514-aee0-4f17-ba5d-af4109adc723_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber" xlink:to="lab_dei_EntityTaxIdentificationNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_9414649a-6df3-40da-9837-2151c10dbe30_terseLabel_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stockholders' Equity</link:label>
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_RequiredMaterialsMember_71b1ae8a-d4e1-44c3-a56b-9bc75f02b1c0_terseLabel_en-US" xlink:label="lab_chgg_RequiredMaterialsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Required Materials</link:label>
    <link:label id="lab_chgg_RequiredMaterialsMember_label_en-US" xlink:label="lab_chgg_RequiredMaterialsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Required Materials [Member]</link:label>
    <link:label id="lab_chgg_RequiredMaterialsMember_documentation_en-US" xlink:label="lab_chgg_RequiredMaterialsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Required Materials [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RequiredMaterialsMember" xlink:href="chgg-20200930.xsd#chgg_RequiredMaterialsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_RequiredMaterialsMember" xlink:to="lab_chgg_RequiredMaterialsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetIncomeLoss_ee575a6c-9863-4210-8c40-eea1185af5f6_totalLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net loss</link:label>
    <link:label id="lab_us-gaap_NetIncomeLoss_eed2913f-edb4-4252-aa21-b4aac69a4715_terseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net loss</link:label>
    <link:label id="lab_us-gaap_NetIncomeLoss_label_en-US" xlink:label="lab_us-gaap_NetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Income (Loss) Attributable to Parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss" xlink:to="lab_us-gaap_NetIncomeLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_4a63f75a-afda-41dd-8b8b-eac526e893f5_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in assets and liabilities, net of effect of acquisition of business:</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Operating Capital [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable_c2e0a46a-f17a-485d-b076-43c75836bf70_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt conversion, shares issued, value</link:label>
    <link:label id="lab_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable_label_en-US" xlink:label="lab_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Consideration Transferred, Equity Interests Issued And Issuable</link:label>
    <link:label id="lab_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Consideration Transferred, Equity Interests Issued And Issuable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:to="lab_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_9d70a2a0-e4d1-4044-9b05-808d6191d92c_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt instrument, equity component</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_d94dfba4-3967-48e4-ad96-dddf06ff4af6_totalLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net carrying amount (equity)</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Carrying Amount of Equity Component</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" xlink:to="lab_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes_f72b3284-ddea-405f-b93a-8130cad55bb3_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Option to purchase additional notes</link:label>
    <link:label id="lab_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes_label_en-US" xlink:label="lab_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Face Amount, Option To Purchase Additional Notes</link:label>
    <link:label id="lab_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Face Amount, Option To Purchase Additional Notes</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes" xlink:to="lab_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_EquityMethodInvesteeNameDomain_f0634471-3488-4d72-b568-95b21c0b86cc_terseLabel_en-US" xlink:label="lab_srt_EquityMethodInvesteeNameDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investment, Name [Domain]</link:label>
    <link:label id="lab_srt_EquityMethodInvesteeNameDomain_label_en-US" xlink:label="lab_srt_EquityMethodInvesteeNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investment, Name [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_EquityMethodInvesteeNameDomain" xlink:to="lab_srt_EquityMethodInvesteeNameDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_153d1a4e-243a-4bdd-ab2d-df4a7cbd7ca5_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other comprehensive (loss) income</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentConvertibleDiscountForConversionOption_cc00aa71-fa1d-4b99-93f8-ddf594ef5eba_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleDiscountForConversionOption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt discount for conversion option</link:label>
    <link:label id="lab_chgg_DebtInstrumentConvertibleDiscountForConversionOption_label_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleDiscountForConversionOption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Discount For Conversion Option</link:label>
    <link:label id="lab_chgg_DebtInstrumentConvertibleDiscountForConversionOption_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleDiscountForConversionOption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Discount For Conversion Option</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleDiscountForConversionOption" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleDiscountForConversionOption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentConvertibleDiscountForConversionOption" xlink:to="lab_chgg_DebtInstrumentConvertibleDiscountForConversionOption" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_TradeNamesMember_2cb10cae-81f2-4e40-b5a5-9af0e8e47eb5_terseLabel_en-US" xlink:label="lab_us-gaap_TradeNamesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trade and domain names</link:label>
    <link:label id="lab_us-gaap_TradeNamesMember_label_en-US" xlink:label="lab_us-gaap_TradeNamesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trade Names [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeNamesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TradeNamesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TradeNamesMember" xlink:to="lab_us-gaap_TradeNamesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_ForeignEntityMember_087ffff0-89f3-4ca3-b68a-0e494b4a67ee_terseLabel_en-US" xlink:label="lab_chgg_ForeignEntityMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Foreign Entity</link:label>
    <link:label id="lab_chgg_ForeignEntityMember_label_en-US" xlink:label="lab_chgg_ForeignEntityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Foreign Entity [Member]</link:label>
    <link:label id="lab_chgg_ForeignEntityMember_documentation_en-US" xlink:label="lab_chgg_ForeignEntityMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Foreign Entity [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ForeignEntityMember" xlink:href="chgg-20200930.xsd#chgg_ForeignEntityMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_ForeignEntityMember" xlink:to="lab_chgg_ForeignEntityMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_83265594-b677-4d7d-8745-ba2f4e7296a7_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeAxis" xlink:to="lab_us-gaap_LongtermDebtTypeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AssetsCurrent_793e0973-89f5-4c40-81ae-872dbeff7b46_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total current assets</link:label>
    <link:label id="lab_us-gaap_AssetsCurrent_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Assets, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent" xlink:to="lab_us-gaap_AssetsCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_bc60408a-8221-419b-970b-886a5ae6a7c0_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate" xlink:to="lab_dei_CurrentFiscalYearEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingExpensesAbstract_9d2e1b4e-3380-407c-bdbe-e5907315b58e_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating expenses:</link:label>
    <link:label id="lab_us-gaap_OperatingExpensesAbstract_label_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Expenses [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpensesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpensesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingExpensesAbstract" xlink:to="lab_us-gaap_OperatingExpensesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EarningsPerShareAbstract_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Earnings Per Share [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareAbstract" xlink:to="lab_us-gaap_EarningsPerShareAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringCharges_7533df65-5284-49cb-996d-ec84db6e18ee_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCharges" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring charges</link:label>
    <link:label id="lab_us-gaap_RestructuringCharges_label_en-US" xlink:label="lab_us-gaap_RestructuringCharges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Charges</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringCharges"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCharges" xlink:to="lab_us-gaap_RestructuringCharges" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember_a06014e2-f7ee-4129-a123-d07aa89ae90f_terseLabel_en-US" xlink:label="lab_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0% Convertible Senior Notes Due 2026, Additional Notes</link:label>
    <link:label id="lab_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember_label_en-US" xlink:label="lab_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0% Convertible Senior Notes Due 2026, Additional Notes [Member]</link:label>
    <link:label id="lab_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember_documentation_en-US" xlink:label="lab_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">0% Convertible Senior Notes Due 2026, Additional Notes</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember" xlink:to="lab_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_b889096d-4e84-41fd-83e6-cd1688fad1f2_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentLiabilityComponentMember_c9b5f283-2680-46e5-8ddb-efdc6977035c_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentLiabilityComponentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Liability Component</link:label>
    <link:label id="lab_chgg_DebtInstrumentLiabilityComponentMember_label_en-US" xlink:label="lab_chgg_DebtInstrumentLiabilityComponentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Liability Component [Member]</link:label>
    <link:label id="lab_chgg_DebtInstrumentLiabilityComponentMember_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentLiabilityComponentMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Liability Component</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentLiabilityComponentMember" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentLiabilityComponentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentLiabilityComponentMember" xlink:to="lab_chgg_DebtInstrumentLiabilityComponentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockholdersEquityAbstract_51e4a2b2-ed56-4c29-8eb5-36f86126c78a_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stockholders' equity:</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityAbstract_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stockholders' Equity Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityAbstract" xlink:to="lab_us-gaap_StockholdersEquityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DevelopedTechnologyRightsMember_5e5ce201-316c-45e8-a2b2-936c4ebb0c9a_verboseLabel_en-US" xlink:label="lab_us-gaap_DevelopedTechnologyRightsMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Developed technology</link:label>
    <link:label id="lab_us-gaap_DevelopedTechnologyRightsMember_dd088929-624a-4934-a18d-f7b1fc4b99cd_terseLabel_en-US" xlink:label="lab_us-gaap_DevelopedTechnologyRightsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Developed technologies and content library</link:label>
    <link:label id="lab_us-gaap_DevelopedTechnologyRightsMember_label_en-US" xlink:label="lab_us-gaap_DevelopedTechnologyRightsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Developed Technology Rights [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DevelopedTechnologyRightsMember" xlink:to="lab_us-gaap_DevelopedTechnologyRightsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAbstract_09b650fb-fab5-4b7d-80f2-420013098fac_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents [Abstract]</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAbstract_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract" xlink:to="lab_us-gaap_CashAndCashEquivalentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_6977bebc-6cb1-49d1-9362-3a17fc93fd4f_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_label_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus" xlink:to="lab_dei_DocumentFiscalPeriodFocus" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock_effddb64-bf7c-4a8b-8e04-f3a9e9f22ff7_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Indefinite-lived Intangible Assets</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Acquired Indefinite-lived Intangible Assets by Major Class [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:to="lab_us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentTransactionAxis_2ea4732a-5c8d-4a9c-9b67-fbb0ac5eb2db_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentTransactionAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Transaction [Axis]</link:label>
    <link:label id="lab_chgg_DebtInstrumentTransactionAxis_label_en-US" xlink:label="lab_chgg_DebtInstrumentTransactionAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Transaction [Axis]</link:label>
    <link:label id="lab_chgg_DebtInstrumentTransactionAxis_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentTransactionAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Transaction [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionAxis" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentTransactionAxis" xlink:to="lab_chgg_DebtInstrumentTransactionAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SupplementalCashFlowInformationAbstract_4056dd05-a4c6-4e42-80ed-829c5e81cc35_terseLabel_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Supplemental cash flow data:</link:label>
    <link:label id="lab_us-gaap_SupplementalCashFlowInformationAbstract_label_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Supplemental Cash Flow Information [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="lab_us-gaap_SupplementalCashFlowInformationAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_TextbookLibraryNet_560f2561-0f09-41bd-92b1-ec70f02e52a9_terseLabel_en-US" xlink:label="lab_chgg_TextbookLibraryNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Textbook library, net</link:label>
    <link:label id="lab_chgg_TextbookLibraryNet_label_en-US" xlink:label="lab_chgg_TextbookLibraryNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Textbook Library Net</link:label>
    <link:label id="lab_chgg_TextbookLibraryNet_documentation_en-US" xlink:label="lab_chgg_TextbookLibraryNet" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Carrying amount as of the balance sheet date of amounts paid for textbooks which met the criteria for capitalization, net of related accumulated depreciation, which is expected to be used beyond one year.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryNet" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_TextbookLibraryNet" xlink:to="lab_chgg_TextbookLibraryNet" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis_cbe16284-01df-4b71-b8f5-0bb32e5c0cea_terseLabel_en-US" xlink:label="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Due in 1-2 years, Cost</link:label>
    <link:label id="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis_label_en-US" xlink:label="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Available-for-sale Securities, Debt Maturities, Year One Through Two, Amortized Cost Basis</link:label>
    <link:label id="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis_documentation_en-US" xlink:label="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Available-for-sale Securities, Debt Maturities, Year One Through Two, Amortized Cost Basis</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis" xlink:href="chgg-20200930.xsd#chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis" xlink:to="lab_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessAcquisitionAcquireeDomain_f9e54a2a-c72b-40a0-8fda-14ccb24e496b_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Acquisition, Acquiree [Domain]</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionAcquireeDomain_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Acquisition, Acquiree [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="lab_us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent_947c3544-34c3-4d16-8033-7fec4256a6b7_terseLabel_en-US" xlink:label="lab_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in contract assets, percent</link:label>
    <link:label id="lab_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent_label_en-US" xlink:label="lab_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase Decrease In Contract With Customer Assets Percent</link:label>
    <link:label id="lab_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent_documentation_en-US" xlink:label="lab_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase Decrease In Contract With Customer Assets Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent" xlink:to="lab_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherLongTermInvestmentsMember_e6d010b0-0fa6-4ad3-991f-91502924f6b9_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLongTermInvestmentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term investments:</link:label>
    <link:label id="lab_us-gaap_OtherLongTermInvestmentsMember_label_en-US" xlink:label="lab_us-gaap_OtherLongTermInvestmentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Long-term Investments [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLongTermInvestmentsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLongTermInvestmentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLongTermInvestmentsMember" xlink:to="lab_us-gaap_OtherLongTermInvestmentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFilerCategory_5e106cbd-f83e-4792-92db-77ea52392ecf_terseLabel_en-US" xlink:label="lab_dei_EntityFilerCategory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Filer Category</link:label>
    <link:label id="lab_dei_EntityFilerCategory_label_en-US" xlink:label="lab_dei_EntityFilerCategory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Filer Category</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFilerCategory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFilerCategory" xlink:to="lab_dei_EntityFilerCategory" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_2bf25d5f-3a07-4770-817f-ce46de0bf0c0_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock-Based Compensation Expense for Employees and Non-Employees</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:to="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_IncreaseDecreaseInContractWithCustomerAssets_3b79b34f-b34a-4c4e-b5a2-3bab68c2655d_terseLabel_en-US" xlink:label="lab_chgg_IncreaseDecreaseInContractWithCustomerAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in contract assets</link:label>
    <link:label id="lab_chgg_IncreaseDecreaseInContractWithCustomerAssets_label_en-US" xlink:label="lab_chgg_IncreaseDecreaseInContractWithCustomerAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) In Contract With Customer, Assets</link:label>
    <link:label id="lab_chgg_IncreaseDecreaseInContractWithCustomerAssets_documentation_en-US" xlink:label="lab_chgg_IncreaseDecreaseInContractWithCustomerAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) In Contract With Customer, Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseInContractWithCustomerAssets" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseInContractWithCustomerAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_IncreaseDecreaseInContractWithCustomerAssets" xlink:to="lab_chgg_IncreaseDecreaseInContractWithCustomerAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockMember_71fef2ca-7514-4c97-8975-0b6053c005e5_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock</link:label>
    <link:label id="lab_us-gaap_CommonStockMember_label_en-US" xlink:label="lab_us-gaap_CommonStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockMember" xlink:to="lab_us-gaap_CommonStockMember" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_ProductsAndServicesDomain_129aacbf-0295-467d-8c70-0c14b8ea2aa6_terseLabel_en-US" xlink:label="lab_srt_ProductsAndServicesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:label id="lab_srt_ProductsAndServicesDomain_label_en-US" xlink:label="lab_srt_ProductsAndServicesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductsAndServicesDomain" xlink:to="lab_srt_ProductsAndServicesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan_7e22f04f-7076-4d43-b4ef-6b508dea534b_terseLabel_en-US" xlink:label="lab_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from common stock issued under stock plans, net</link:label>
    <link:label id="lab_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan_label_en-US" xlink:label="lab_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds From Issuance Of Employee Stock Purchase Plan</link:label>
    <link:label id="lab_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan_documentation_en-US" xlink:label="lab_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds From Issuance Of Employee Stock Purchase Plan</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan" xlink:href="chgg-20200930.xsd#chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan" xlink:to="lab_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_USTreasurySecuritiesMember_5c049704-2e68-4d7e-87b2-f16c8aec4dff_terseLabel_en-US" xlink:label="lab_us-gaap_USTreasurySecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">U.S. treasury securities</link:label>
    <link:label id="lab_us-gaap_USTreasurySecuritiesMember_label_en-US" xlink:label="lab_us-gaap_USTreasurySecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">US Treasury Securities [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_USTreasurySecuritiesMember" xlink:to="lab_us-gaap_USTreasurySecuritiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsGross_ef105b5f-9a44-4850-8aff-679437d1d38e_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsGross" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gross Carrying Amount</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsGross_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Assets, Gross</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsGross" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsGross" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_49e1217c-1942-4b18-9c4b-630ff59fb78c_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest rate, stated percentage</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:to="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_f840ea1b-46b9-443b-9472-b45a67d84415_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance of common stock upon conversion of 2023 convertible senior notes (in shares)</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Shares, Conversion of Convertible Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentConvertibleShares_64de0070-21be-4a7b-9bbe-61883cdfdde0_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleShares" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt instrument, convertible (in shares)</link:label>
    <link:label id="lab_chgg_DebtInstrumentConvertibleShares_label_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Shares</link:label>
    <link:label id="lab_chgg_DebtInstrumentConvertibleShares_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleShares" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleShares" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentConvertibleShares" xlink:to="lab_chgg_DebtInstrumentConvertibleShares" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_MoneyMarketFundsMember_9ff87181-e54b-4c6b-a619-b790639e621f_terseLabel_en-US" xlink:label="lab_us-gaap_MoneyMarketFundsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Money market funds</link:label>
    <link:label id="lab_us-gaap_MoneyMarketFundsMember_label_en-US" xlink:label="lab_us-gaap_MoneyMarketFundsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Money Market Funds [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MoneyMarketFundsMember" xlink:to="lab_us-gaap_MoneyMarketFundsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_53cb90cc-f37e-45c5-b527-2199b3fe67b5_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated depreciation</link:label>
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_label_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ContractWithCustomerAssetNetCurrent_922ce258-f08d-4b49-98f8-5d138777612b_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetNetCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contract assets</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerAssetNetCurrent_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetNetCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contract with Customer, Asset, after Allowance for Credit Loss, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerAssetNetCurrent" xlink:to="lab_us-gaap_ContractWithCustomerAssetNetCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentMaturityDateRemainingUsefulLife_9ac8ca7c-82e0-4487-a258-812a3d13c11f_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentMaturityDateRemainingUsefulLife" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt instrument, remaining useful life</link:label>
    <link:label id="lab_chgg_DebtInstrumentMaturityDateRemainingUsefulLife_label_en-US" xlink:label="lab_chgg_DebtInstrumentMaturityDateRemainingUsefulLife" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Maturity Date, Remaining Useful Life</link:label>
    <link:label id="lab_chgg_DebtInstrumentMaturityDateRemainingUsefulLife_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentMaturityDateRemainingUsefulLife" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Maturity Date, Remaining Useful Life</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentMaturityDateRemainingUsefulLife" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentMaturityDateRemainingUsefulLife"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentMaturityDateRemainingUsefulLife" xlink:to="lab_chgg_DebtInstrumentMaturityDateRemainingUsefulLife" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_SynackInc.Member_a3673713-dfaf-4abc-ac3d-c142a7d3c5f2_terseLabel_en-US" xlink:label="lab_chgg_SynackInc.Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Synack, Inc.</link:label>
    <link:label id="lab_chgg_SynackInc.Member_label_en-US" xlink:label="lab_chgg_SynackInc.Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Synack, Inc. [Member]</link:label>
    <link:label id="lab_chgg_SynackInc.Member_documentation_en-US" xlink:label="lab_chgg_SynackInc.Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Synack, Inc. [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_SynackInc.Member" xlink:href="chgg-20200930.xsd#chgg_SynackInc.Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_SynackInc.Member" xlink:to="lab_chgg_SynackInc.Member" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_PayPalMember_15ac4ca7-37aa-4757-8b5a-be9af5308b3d_terseLabel_en-US" xlink:label="lab_chgg_PayPalMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">PayPal</link:label>
    <link:label id="lab_chgg_PayPalMember_label_en-US" xlink:label="lab_chgg_PayPalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">PayPal [Member]</link:label>
    <link:label id="lab_chgg_PayPalMember_documentation_en-US" xlink:label="lab_chgg_PayPalMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">PayPal [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PayPalMember" xlink:href="chgg-20200930.xsd#chgg_PayPalMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_PayPalMember" xlink:to="lab_chgg_PayPalMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RelatedPartyTransactionsAbstract_633baad0-6a17-4d65-a619-7d5b361d9135_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party Transactions [Abstract]</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionsAbstract_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Related Party Transactions [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract" xlink:to="lab_us-gaap_RelatedPartyTransactionsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_ff44f08c-a84f-491a-b13d-d26552813686_totalLabel_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net increase in cash, cash equivalents and restricted cash</link:label>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_label_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationDisclosureTextBlock_1ba67296-8729-4adb-80ab-55c50c78d895_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Acquisitions</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationDisclosureTextBlock" xlink:to="lab_us-gaap_BusinessCombinationDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NonoperatingIncomeExpense_119f083c-fb30-48ce-88e1-3ac85071bede_totalLabel_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total interest expense, net and other (expense) income, net</link:label>
    <link:label id="lab_us-gaap_NonoperatingIncomeExpense_label_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Nonoperating Income (Expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NonoperatingIncomeExpense" xlink:to="lab_us-gaap_NonoperatingIncomeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RepaymentsOfConvertibleDebt_8f9c5991-5270-4df3-b167-69ad50357c06_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfConvertibleDebt" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Repayment of convertible senior notes</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfConvertibleDebt_057ca02b-a546-4eac-9122-64dd9bf0cb29_terseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfConvertibleDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Repayments of convertible senior notes</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfConvertibleDebt_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfConvertibleDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Repayments of Convertible Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfConvertibleDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfConvertibleDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfConvertibleDebt" xlink:to="lab_us-gaap_RepaymentsOfConvertibleDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_21bd81c9-6f63-4fac-9fb8-67bcac2d685c_terseLabel_en-US" xlink:label="lab_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Error Corrections and Prior Period Adjustments Restatement [Line Items]</link:label>
    <link:label id="lab_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_label_en-US" xlink:label="lab_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Error Corrections and Prior Period Adjustments Restatement [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems" xlink:to="lab_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SeniorLongTermNotes_19ec5dd3-02a3-4be8-9745-9389e84fe298_terseLabel_en-US" xlink:label="lab_us-gaap_SeniorLongTermNotes" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Convertible senior notes, net</link:label>
    <link:label id="lab_us-gaap_SeniorLongTermNotes_label_en-US" xlink:label="lab_us-gaap_SeniorLongTermNotes" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Senior Notes, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorLongTermNotes" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorLongTermNotes"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SeniorLongTermNotes" xlink:to="lab_us-gaap_SeniorLongTermNotes" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_88190f91-36e0-4cdc-931f-c4701a00c3da_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Basis of Presentation</link:label>
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:to="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssued1_a49db646-8479-406b-83ea-c0e2f86ca0de_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssued1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance of common stock related to prior acquisition</link:label>
    <link:label id="lab_us-gaap_StockIssued1_label_en-US" xlink:label="lab_us-gaap_StockIssued1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssued1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssued1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssued1" xlink:to="lab_us-gaap_StockIssued1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_9a65a6ba-ca0b-4406-964c-9528232b7a0a_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in foreign currency translation adjustments, net of tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsMember_30b67594-b379-47fb-96ec-6d1e23cfc91a_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and cash equivalents:</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsMember_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsMember" xlink:to="lab_us-gaap_CashAndCashEquivalentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentConvertibleIssuanceCosts_837354da-46d6-4e80-b7b3-c16780725c3d_negatedTerseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleIssuanceCosts" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance costs</link:label>
    <link:label id="lab_chgg_DebtInstrumentConvertibleIssuanceCosts_label_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Issuance Costs</link:label>
    <link:label id="lab_chgg_DebtInstrumentConvertibleIssuanceCosts_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentConvertibleIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Issuance Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleIssuanceCosts" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleIssuanceCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentConvertibleIssuanceCosts" xlink:to="lab_chgg_DebtInstrumentConvertibleIssuanceCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LossContingenciesTable_35230d80-cf6c-4807-aee8-e7eaec165575_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingenciesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss Contingencies [Table]</link:label>
    <link:label id="lab_us-gaap_LossContingenciesTable_label_en-US" xlink:label="lab_us-gaap_LossContingenciesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss Contingencies [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingenciesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingenciesTable" xlink:to="lab_us-gaap_LossContingenciesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod_b9a07f26-b009-49b8-a012-d92f0578a2bf_terseLabel_en-US" xlink:label="lab_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Remaining escrow release period</link:label>
    <link:label id="lab_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod_label_en-US" xlink:label="lab_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Escrow Amount, Remaining Amount To Be Released, Period</link:label>
    <link:label id="lab_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod_documentation_en-US" xlink:label="lab_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Escrow Amount, Remaining Amount To Be Released, Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod" xlink:href="chgg-20200930.xsd#chgg_EscrowAmountRemainingAmountToBeReleasedPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod" xlink:to="lab_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember_41dd1593-3e6e-44e8-9528-e25611a61c9b_terseLabel_en-US" xlink:label="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Carrying Amount</link:label>
    <link:label id="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember_label_en-US" xlink:label="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Reported Value Measurement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:to="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_d75ff073-6ec4-48ae-ab6c-ff13e4c5de44_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenues</link:label>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_label_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from Contract with Customer [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InterestPaidNet_17bf59c2-ab05-46ea-afd8-f296c595ad69_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPaidNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest</link:label>
    <link:label id="lab_us-gaap_InterestPaidNet_label_en-US" xlink:label="lab_us-gaap_InterestPaidNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest Paid, Excluding Capitalized Interest, Operating Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaidNet" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPaidNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestPaidNet" xlink:to="lab_us-gaap_InterestPaidNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockOptionMember_e7850f8c-092d-4b05-8d6c-1d14364b74e7_terseLabel_en-US" xlink:label="lab_us-gaap_StockOptionMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Options to purchase common stock</link:label>
    <link:label id="lab_us-gaap_StockOptionMember_label_en-US" xlink:label="lab_us-gaap_StockOptionMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Option [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockOptionMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockOptionMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockOptionMember" xlink:to="lab_us-gaap_StockOptionMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_c0a1bfed-a5dc-49a8-ac74-c7c30de72069_terseLabel_en-US" xlink:label="lab_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cost method investment</link:label>
    <link:label id="lab_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_label_en-US" xlink:label="lab_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Securities without Readily Determinable Fair Value, Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" xlink:to="lab_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_b924a27e-2e58-4d3e-90ef-8c2a9f72e6f2_terseLabel_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Right of use assets obtained in exchange for operating lease obligations</link:label>
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_label_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Right-of-Use Asset Obtained in Exchange for Operating Lease Liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:to="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_ProceedsFromDispositionOfTextbooks_1dcfa504-15db-4229-a82c-5cd456f3f016_terseLabel_en-US" xlink:label="lab_chgg_ProceedsFromDispositionOfTextbooks" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from disposition of textbooks</link:label>
    <link:label id="lab_chgg_ProceedsFromDispositionOfTextbooks_label_en-US" xlink:label="lab_chgg_ProceedsFromDispositionOfTextbooks" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds From Disposition Of Textbooks</link:label>
    <link:label id="lab_chgg_ProceedsFromDispositionOfTextbooks_documentation_en-US" xlink:label="lab_chgg_ProceedsFromDispositionOfTextbooks" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds From Disposition Of Textbooks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ProceedsFromDispositionOfTextbooks" xlink:href="chgg-20200930.xsd#chgg_ProceedsFromDispositionOfTextbooks"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_ProceedsFromDispositionOfTextbooks" xlink:to="lab_chgg_ProceedsFromDispositionOfTextbooks" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_PaymentsForInitialPurchasersDiscount_37802b30-9b17-4566-9598-6fb14acfc2ee_negatedTerseLabel_en-US" xlink:label="lab_chgg_PaymentsForInitialPurchasersDiscount" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Less initial purchasers&#8217; discount</link:label>
    <link:label id="lab_chgg_PaymentsForInitialPurchasersDiscount_label_en-US" xlink:label="lab_chgg_PaymentsForInitialPurchasersDiscount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments For Initial Purchasers Discount</link:label>
    <link:label id="lab_chgg_PaymentsForInitialPurchasersDiscount_documentation_en-US" xlink:label="lab_chgg_PaymentsForInitialPurchasersDiscount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments For Initial Purchasers Discount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PaymentsForInitialPurchasersDiscount" xlink:href="chgg-20200930.xsd#chgg_PaymentsForInitialPurchasersDiscount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_PaymentsForInitialPurchasersDiscount" xlink:to="lab_chgg_PaymentsForInitialPurchasersDiscount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_294cff14-d745-4510-bfa8-b92fe46239f3_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Asset, Expected Amortization, Year One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LongTermDebtFairValue_e8ea9669-caf4-448a-aae3-8a2faab34c61_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Convertible senior notes</link:label>
    <link:label id="lab_us-gaap_LongTermDebtFairValue_e2ada3f1-610b-46ee-85e4-419893853f91_totalLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtFairValue" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net carrying amount (liability)</link:label>
    <link:label id="lab_us-gaap_LongTermDebtFairValue_label_en-US" xlink:label="lab_us-gaap_LongTermDebtFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt, Fair Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtFairValue" xlink:to="lab_us-gaap_LongTermDebtFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_GuaranteesAndIndemnificationsTextBlock_d10fef0d-c9f1-4778-996b-ce4468faf50a_terseLabel_en-US" xlink:label="lab_chgg_GuaranteesAndIndemnificationsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Guarantees and Indemnifications</link:label>
    <link:label id="lab_chgg_GuaranteesAndIndemnificationsTextBlock_label_en-US" xlink:label="lab_chgg_GuaranteesAndIndemnificationsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Guarantees And Indemnifications [Text Block]</link:label>
    <link:label id="lab_chgg_GuaranteesAndIndemnificationsTextBlock_documentation_en-US" xlink:label="lab_chgg_GuaranteesAndIndemnificationsTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Guarantees and indemnifications.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_GuaranteesAndIndemnificationsTextBlock" xlink:href="chgg-20200930.xsd#chgg_GuaranteesAndIndemnificationsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_GuaranteesAndIndemnificationsTextBlock" xlink:to="lab_chgg_GuaranteesAndIndemnificationsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_50c32e24-5c38-4e8d-a90c-ffa80dbcd480_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Provision for income taxes</link:label>
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_label_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtCovenantTermsDomain_0d090ec1-19c1-46e0-a90d-efe5bf2edb26_terseLabel_en-US" xlink:label="lab_chgg_DebtCovenantTermsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Covenant Terms [Domain]</link:label>
    <link:label id="lab_chgg_DebtCovenantTermsDomain_label_en-US" xlink:label="lab_chgg_DebtCovenantTermsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Covenant Terms [Domain]</link:label>
    <link:label id="lab_chgg_DebtCovenantTermsDomain_documentation_en-US" xlink:label="lab_chgg_DebtCovenantTermsDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">[Domain] for Debt Covenant Terms [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtCovenantTermsDomain" xlink:href="chgg-20200930.xsd#chgg_DebtCovenantTermsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtCovenantTermsDomain" xlink:to="lab_chgg_DebtCovenantTermsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_7c27efef-0ddf-45fb-b610-a5999ffc732a_periodStartLabel_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash, cash equivalents and restricted cash, beginning of period</link:label>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_672f6646-8adc-404e-b0eb-fb2e2385c097_periodEndLabel_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash, cash equivalents and restricted cash, end of period</link:label>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_2c576277-4d30-4de9-808b-f698dddd7e4c_totalLabel_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total cash, cash equivalents and restricted cash</link:label>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_label_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtSecuritiesAvailableForSaleTable_96b5ad6c-4169-47f2-9e93-d5ad96c5b0f7_terseLabel_en-US" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-sale [Table]</link:label>
    <link:label id="lab_us-gaap_DebtSecuritiesAvailableForSaleTable_label_en-US" xlink:label="lab_us-gaap_DebtSecuritiesAvailableForSaleTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Securities, Available-for-sale [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable" xlink:to="lab_us-gaap_DebtSecuritiesAvailableForSaleTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsToAcquireMarketableSecurities_08002b0d-502e-44f2-849d-be30ca18ff39_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireMarketableSecurities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Purchases of investments</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireMarketableSecurities_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireMarketableSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments to Acquire Marketable Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireMarketableSecurities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireMarketableSecurities" xlink:to="lab_us-gaap_PaymentsToAcquireMarketableSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrent_c6719e9c-daac-486d-a3e6-47733d5cd82f_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued liabilities</link:label>
    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrent_label_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued Liabilities, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent" xlink:to="lab_us-gaap_AccruedLiabilitiesCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_LocalPhoneNumber_b0bbff9e-539e-4c61-9ba9-c540401760b4_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_label_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber" xlink:to="lab_dei_LocalPhoneNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow_13a1814f-1ac3-4429-be76-59b0ee47dc4e_terseLabel_en-US" xlink:label="lab_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued escrow related to acquisition</link:label>
    <link:label id="lab_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow_label_en-US" xlink:label="lab_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Noncash Or Part Noncash Acquisition, Accrued Escrow</link:label>
    <link:label id="lab_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow_documentation_en-US" xlink:label="lab_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Noncash Or Part Noncash Acquisition, Accrued Escrow</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow" xlink:href="chgg-20200930.xsd#chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow" xlink:to="lab_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesGross_e6e45819-6e80-4f3f-9297-a814f079e209_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesGross" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Initial cash consideration</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesGross_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments to Acquire Businesses, Gross</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireBusinessesGross" xlink:to="lab_us-gaap_PaymentsToAcquireBusinessesGross" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_CumulativeEffectPeriodOfAdoptionDomain_9513ce8e-9c57-4415-9820-dc8a9d76efe7_terseLabel_en-US" xlink:label="lab_srt_CumulativeEffectPeriodOfAdoptionDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cumulative Effect, Period of Adoption [Domain]</link:label>
    <link:label id="lab_srt_CumulativeEffectPeriodOfAdoptionDomain_label_en-US" xlink:label="lab_srt_CumulativeEffectPeriodOfAdoptionDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cumulative Effect, Period of Adoption [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionDomain" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionDomain" xlink:to="lab_srt_CumulativeEffectPeriodOfAdoptionDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfDebtTableTextBlock_bcd27d3d-9a52-4186-96de-c5e600322eeb_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Debt</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDebtTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Debt [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDebtTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfDebtTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_bec7655f-2328-494d-834f-0968b0b0a026_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Long-term Debt Instruments</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:to="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressAddressLine1_f0c27f76-1cbe-4fcf-967a-33e07c231a0d_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1" xlink:to="lab_dei_EntityAddressAddressLine1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NoncompeteAgreementsMember_ab468620-7889-4fb3-8cd4-2680947cb5c5_terseLabel_en-US" xlink:label="lab_us-gaap_NoncompeteAgreementsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Non-compete agreements</link:label>
    <link:label id="lab_us-gaap_NoncompeteAgreementsMember_label_en-US" xlink:label="lab_us-gaap_NoncompeteAgreementsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Noncompete Agreements [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncompeteAgreementsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncompeteAgreementsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncompeteAgreementsMember" xlink:to="lab_us-gaap_NoncompeteAgreementsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_5851e19c-fca3-423d-be47-48446e38d3d4_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Other Operating Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_ee2f38c8-90dc-46c9-bce0-a9c901548719_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany" xlink:to="lab_dei_EntityEmergingGrowthCompany" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1_e3e570aa-5729-4d7b-8f84-9efc25721317_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Threshold consecutive trading days</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Threshold Consecutive Trading Days</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1" xlink:to="lab_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_edbae27e-8aa2-44a6-8006-767edbe51aa8_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule Of Finite Lived Intangible Assets [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Finite-Lived Intangible Assets [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:to="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_f84d5d7c-4cea-40a9-b99c-238313505737_verboseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contingent payments</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:to="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_548e88c9-037d-4be0-a076-5a3c8676bb61_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:to="lab_us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AwardTypeAxis_a748079c-6168-41e0-8af5-0e09a59f3497_terseLabel_en-US" xlink:label="lab_us-gaap_AwardTypeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Award Type</link:label>
    <link:label id="lab_us-gaap_AwardTypeAxis_label_en-US" xlink:label="lab_us-gaap_AwardTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Award Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AwardTypeAxis" xlink:to="lab_us-gaap_AwardTypeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_289ece25-217e-4ac0-a6c7-1bf2916ae7ab_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted&#160;Average Grant&#160;Date&#160;Fair Value</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_9e1df243-b947-4e11-8fc8-1abebe549093_negatedLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Amortization</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite-Lived Intangible Assets, Accumulated Amortization</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AmortizationOfFinancingCosts_8c307224-35be-47fd-b986-3825ae9c73af_terseLabel_en-US" xlink:label="lab_us-gaap_AmortizationOfFinancingCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amortization of issuance costs</link:label>
    <link:label id="lab_us-gaap_AmortizationOfFinancingCosts_label_en-US" xlink:label="lab_us-gaap_AmortizationOfFinancingCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amortization of Debt Issuance Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AmortizationOfFinancingCosts" xlink:to="lab_us-gaap_AmortizationOfFinancingCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_MaximumMember_33093b5b-b6fb-47a2-ad5d-75280ef299bd_terseLabel_en-US" xlink:label="lab_srt_MaximumMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Maximum</link:label>
    <link:label id="lab_srt_MaximumMember_label_en-US" xlink:label="lab_srt_MaximumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MaximumMember" xlink:to="lab_srt_MaximumMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockSharesAuthorized_882488f2-cf0d-4785-91d8-0a0b3d8e8ff9_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred stock, shares authorized (in shares)</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesAuthorized_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Shares Authorized</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesAuthorized" xlink:to="lab_us-gaap_PreferredStockSharesAuthorized" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestrictedCash_00f67238-ac61-4296-a3ce-461e99d74389_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCash" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted cash</link:label>
    <link:label id="lab_us-gaap_RestrictedCash_label_en-US" xlink:label="lab_us-gaap_RestrictedCash" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Cash</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCash"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCash" xlink:to="lab_us-gaap_RestrictedCash" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RetainedEarningsMember_f1342928-6cfb-4ca1-be98-b3a9bca0a011_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Deficit</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsMember_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Retained Earnings [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsMember" xlink:to="lab_us-gaap_RetainedEarningsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockSharesOutstanding_461d472a-261c-44a7-9aab-720b0c724206_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred stock, shares outstanding (in shares)</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesOutstanding_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Shares Outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesOutstanding" xlink:to="lab_us-gaap_PreferredStockSharesOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueByMeasurementBasisAxis_e7e18d3d-0f11-467f-bbe7-b527eb551169_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Measurement Basis [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByMeasurementBasisAxis_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Measurement Basis [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis" xlink:to="lab_us-gaap_FairValueByMeasurementBasisAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LossContingencyNewClaimsFiledNumber_ae0666af-d1a9-4b20-94d5-003e4aa783a4_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyNewClaimsFiledNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss contingency, number of arbitration demands filed</link:label>
    <link:label id="lab_us-gaap_LossContingencyNewClaimsFiledNumber_label_en-US" xlink:label="lab_us-gaap_LossContingencyNewClaimsFiledNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss Contingency, New Claims Filed, Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyNewClaimsFiledNumber" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyNewClaimsFiledNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyNewClaimsFiledNumber" xlink:to="lab_us-gaap_LossContingencyNewClaimsFiledNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_b50915e4-af3a-48b9-865f-a7719c53afd3_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_eec6cfdf-a264-4ad9-88a6-eb01d6b0e5ee_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net cash used in investing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_8ecc8946-da38-447d-92a9-0064112734ee_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PendingLitigationMember_aaa406ac-cb69-4802-a87c-f50cb88b5e6d_terseLabel_en-US" xlink:label="lab_us-gaap_PendingLitigationMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pending Litigation</link:label>
    <link:label id="lab_us-gaap_PendingLitigationMember_label_en-US" xlink:label="lab_us-gaap_PendingLitigationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pending Litigation [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PendingLitigationMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PendingLitigationMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PendingLitigationMember" xlink:to="lab_us-gaap_PendingLitigationMember" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_PropertyPlantAndEquipmentWriteDown_2dd517eb-44f1-448d-b6df-a68054f28df8_negatedTerseLabel_en-US" xlink:label="lab_chgg_PropertyPlantAndEquipmentWriteDown" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Write down</link:label>
    <link:label id="lab_chgg_PropertyPlantAndEquipmentWriteDown_label_en-US" xlink:label="lab_chgg_PropertyPlantAndEquipmentWriteDown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property Plant And Equipment, Write Down</link:label>
    <link:label id="lab_chgg_PropertyPlantAndEquipmentWriteDown_documentation_en-US" xlink:label="lab_chgg_PropertyPlantAndEquipmentWriteDown" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property Plant And Equipment, Write Down</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PropertyPlantAndEquipmentWriteDown" xlink:href="chgg-20200930.xsd#chgg_PropertyPlantAndEquipmentWriteDown"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_PropertyPlantAndEquipmentWriteDown" xlink:to="lab_chgg_PropertyPlantAndEquipmentWriteDown" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_30b4b73c-7e3d-4e00-9f09-b2b6816c9bb5_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Award</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Award Type [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_ContractWithCustomerContractualPeriod_a7392456-3d7f-434f-8a97-780b44dd9975_terseLabel_en-US" xlink:label="lab_chgg_ContractWithCustomerContractualPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contractual period</link:label>
    <link:label id="lab_chgg_ContractWithCustomerContractualPeriod_label_en-US" xlink:label="lab_chgg_ContractWithCustomerContractualPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contract With Customer, Contractual Period</link:label>
    <link:label id="lab_chgg_ContractWithCustomerContractualPeriod_documentation_en-US" xlink:label="lab_chgg_ContractWithCustomerContractualPeriod" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Contract With Customer, Contractual Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ContractWithCustomerContractualPeriod" xlink:href="chgg-20200930.xsd#chgg_ContractWithCustomerContractualPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_ContractWithCustomerContractualPeriod" xlink:to="lab_chgg_ContractWithCustomerContractualPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InvestmentTypeCategorizationMember_a565278b-a7aa-4e81-811f-ca739fb56ac8_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentTypeCategorizationMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investments [Domain]</link:label>
    <link:label id="lab_us-gaap_InvestmentTypeCategorizationMember_label_en-US" xlink:label="lab_us-gaap_InvestmentTypeCategorizationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Investments [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeCategorizationMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember" xlink:to="lab_us-gaap_InvestmentTypeCategorizationMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LiabilitiesNoncurrentAbstract_f3edd6eb-d24e-4f57-9d9c-2dab2afa3a52_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesNoncurrentAbstract_label_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities, Noncurrent [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrentAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract" xlink:to="lab_us-gaap_LiabilitiesNoncurrentAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred_c425c3ab-6581-470e-9d01-c3f489f4fd49_terseLabel_en-US" xlink:label="lab_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Aggregate consideration for principal amount exchanged</link:label>
    <link:label id="lab_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred_label_en-US" xlink:label="lab_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Principal Amount Exchanged, Consideration Transferred</link:label>
    <link:label id="lab_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred_documentation_en-US" xlink:label="lab_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Principal Amount Exchanged, Consideration Transferred</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred" xlink:to="lab_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_TradingSymbol_b305f150-75fb-4bfb-a153-c51cc709b39e_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_label_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol" xlink:to="lab_dei_TradingSymbol" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RevenueFromRelatedParties_56314882-1c91-4e37-8f71-a6a9d17ed74f_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromRelatedParties" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from related parties</link:label>
    <link:label id="lab_us-gaap_RevenueFromRelatedParties_label_en-US" xlink:label="lab_us-gaap_RevenueFromRelatedParties" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from Related Parties</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromRelatedParties" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromRelatedParties"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromRelatedParties" xlink:to="lab_us-gaap_RevenueFromRelatedParties" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_AcquisitionRelatedIntangibleAssetsMember_8791bb46-1690-46eb-8c72-e81b9e70e48c_terseLabel_en-US" xlink:label="lab_chgg_AcquisitionRelatedIntangibleAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Acquisition-Related Intangible Assets</link:label>
    <link:label id="lab_chgg_AcquisitionRelatedIntangibleAssetsMember_label_en-US" xlink:label="lab_chgg_AcquisitionRelatedIntangibleAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Acquisition Related Intangible Assets [Member]</link:label>
    <link:label id="lab_chgg_AcquisitionRelatedIntangibleAssetsMember_documentation_en-US" xlink:label="lab_chgg_AcquisitionRelatedIntangibleAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Acquisition related intangible assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AcquisitionRelatedIntangibleAssetsMember" xlink:href="chgg-20200930.xsd#chgg_AcquisitionRelatedIntangibleAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_AcquisitionRelatedIntangibleAssetsMember" xlink:to="lab_chgg_AcquisitionRelatedIntangibleAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LitigationStatusDomain_febb798c-3069-4e65-acba-97419ad4435c_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationStatusDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Litigation Status [Domain]</link:label>
    <link:label id="lab_us-gaap_LitigationStatusDomain_label_en-US" xlink:label="lab_us-gaap_LitigationStatusDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Litigation Status [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LitigationStatusDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LitigationStatusDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LitigationStatusDomain" xlink:to="lab_us-gaap_LitigationStatusDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss_dd930177-cb79-4775-ad65-7fd1fc9be05c_terseLabel_en-US" xlink:label="lab_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Foreign currency translation adjustment</link:label>
    <link:label id="lab_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss_label_en-US" xlink:label="lab_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite Lived And Indefinite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)</link:label>
    <link:label id="lab_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss_documentation_en-US" xlink:label="lab_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finite Lived And Indefinite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" xlink:href="chgg-20200930.xsd#chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" xlink:to="lab_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EarningsPerShareTextBlock_e1ab744e-8b90-43ad-957e-259734e55d77_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Loss Per Share</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareTextBlock_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Earnings Per Share [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareTextBlock" xlink:to="lab_us-gaap_EarningsPerShareTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_27a3c9ef-be77-4cb9-8f14-60e3fd2e4711_terseLabel_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Organization, Consolidation and Presentation of Financial Statements [Abstract]</link:label>
    <link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_label_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Organization, Consolidation and Presentation of Financial Statements [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_TAPDInc.Member_4bea9bd9-a17c-4afd-993d-2e37c9c0d7ae_terseLabel_en-US" xlink:label="lab_chgg_TAPDInc.Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">TAPD, Inc.</link:label>
    <link:label id="lab_chgg_TAPDInc.Member_label_en-US" xlink:label="lab_chgg_TAPDInc.Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">TAPD, Inc. [Member]</link:label>
    <link:label id="lab_chgg_TAPDInc.Member_documentation_en-US" xlink:label="lab_chgg_TAPDInc.Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">TAPD, Inc. [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TAPDInc.Member" xlink:href="chgg-20200930.xsd#chgg_TAPDInc.Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_TAPDInc.Member" xlink:to="lab_chgg_TAPDInc.Member" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_94ef94ac-006c-4794-a050-aa3e313c7050_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Current liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities, Current [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract" xlink:to="lab_us-gaap_LiabilitiesCurrentAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityShellCompany_53ccf637-dfe5-441a-9fbc-72ce9424968e_terseLabel_en-US" xlink:label="lab_dei_EntityShellCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Shell Company</link:label>
    <link:label id="lab_dei_EntityShellCompany_label_en-US" xlink:label="lab_dei_EntityShellCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Shell Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityShellCompany"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityShellCompany" xlink:to="lab_dei_EntityShellCompany" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_f1610b6f-e16a-4e67-bae9-1d351ae66175_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Measurements, Recurring</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Recurring [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsRecurringMember" xlink:to="lab_us-gaap_FairValueMeasurementsRecurringMember" xlink:type="arc" order="1"/>
    <link:label id="lab_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock_54897dd2-6b1c-4a0b-8ded-c14363b47256_terseLabel_en-US" xlink:label="lab_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule Of Interest Expense Recognized</link:label>
    <link:label id="lab_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock_label_en-US" xlink:label="lab_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule Of Interest Expense Recognized [Table Text Block]</link:label>
    <link:label id="lab_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock_documentation_en-US" xlink:label="lab_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule Of Interest Expense Recognized [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock" xlink:href="chgg-20200930.xsd#chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock" xlink:to="lab_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_ce015314-0850-439a-a3b4-8e356930acf6_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Recent Accounting Pronouncements</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_ccf5dfa7-800b-4ac9-99c9-fa60a4957598_terseLabel_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
    <link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_label_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract" xlink:to="lab_us-gaap_StatementOfFinancialPositionAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShortTermInvestments_1cff94e1-f09c-45f1-8a44-b51a6cc65313_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermInvestments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Short-term investments</link:label>
    <link:label id="lab_us-gaap_ShortTermInvestments_label_en-US" xlink:label="lab_us-gaap_ShortTermInvestments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Short-term Investments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermInvestments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermInvestments" xlink:to="lab_us-gaap_ShortTermInvestments" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>9
<FILENAME>chgg-20200930_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:597c9e6a-15a6-4889-9b10-d48a33ca120d,g:986b0fd7-a3e8-4833-b05c-f9a632cda061-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.chegg.com/role/CoverPage" xlink:type="simple" xlink:href="chgg-20200930.xsd#CoverPage"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CoverPage" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_b10f2350-17bf-48f6-977e-0c0c68d57c81" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_DocumentType_b10f2350-17bf-48f6-977e-0c0c68d57c81" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_a3bd637d-9650-4972-86ce-7eb00b1e5c3c" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentQuarterlyReport"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_DocumentQuarterlyReport_a3bd637d-9650-4972-86ce-7eb00b1e5c3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_0c600966-1f18-4c95-9655-23762734c95d" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_DocumentPeriodEndDate_0c600966-1f18-4c95-9655-23762734c95d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_4b73e1ff-73da-41fe-95b5-9bad6288ec40" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentTransitionReport"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_DocumentTransitionReport_4b73e1ff-73da-41fe-95b5-9bad6288ec40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_b2ff993e-705a-4565-b2cb-e24e57cb586f" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityFileNumber_b2ff993e-705a-4565-b2cb-e24e57cb586f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_e065dbf3-2b80-4eb9-a447-ac1ec13d4892" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityRegistrantName_e065dbf3-2b80-4eb9-a447-ac1ec13d4892" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_ab8891e9-13f6-4fd7-87bf-f7de88266fa5" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityIncorporationStateCountryCode_ab8891e9-13f6-4fd7-87bf-f7de88266fa5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_c4a01dfe-de63-4b4b-b269-b6da0949b133" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityTaxIdentificationNumber_c4a01dfe-de63-4b4b-b269-b6da0949b133" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_cb6740d8-3fb5-4113-a71a-c97eec123268" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityAddressAddressLine1_cb6740d8-3fb5-4113-a71a-c97eec123268" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_d84ce6d9-e6a9-42f6-8052-32ce5f1e1279" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityAddressCityOrTown_d84ce6d9-e6a9-42f6-8052-32ce5f1e1279" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_130e5b29-d907-459a-9973-e33821041655" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityAddressStateOrProvince_130e5b29-d907-459a-9973-e33821041655" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_e3b931dc-f96b-4d10-b789-2fc7dc883856" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityAddressPostalZipCode_e3b931dc-f96b-4d10-b789-2fc7dc883856" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_b9ff3520-6f8c-44e2-8e19-7d5efa444c9a" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_CityAreaCode_b9ff3520-6f8c-44e2-8e19-7d5efa444c9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_cafa293d-c04d-4137-b334-999480f291ce" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_LocalPhoneNumber_cafa293d-c04d-4137-b334-999480f291ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_29e60365-6201-4c1f-aeec-860211af5fa7" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_Security12bTitle_29e60365-6201-4c1f-aeec-860211af5fa7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_07d11cd4-c9b1-4c94-ac7c-4c917533e0b3" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_TradingSymbol_07d11cd4-c9b1-4c94-ac7c-4c917533e0b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_7f5a484b-8183-4a16-b639-f7ebfd031a02" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_SecurityExchangeName_7f5a484b-8183-4a16-b639-f7ebfd031a02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_7feb75df-5d7d-48a0-937f-06587573b240" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCurrentReportingStatus"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityCurrentReportingStatus_7feb75df-5d7d-48a0-937f-06587573b240" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_f69c4cce-fbbf-4032-8c93-1a506ddb4560" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityInteractiveDataCurrent_f69c4cce-fbbf-4032-8c93-1a506ddb4560" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_a7ef9cbd-c519-44d6-b553-7ef2758e01f7" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFilerCategory"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityFilerCategory_a7ef9cbd-c519-44d6-b553-7ef2758e01f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_c4449925-e16b-45ac-a7b2-16e161bdcc6f" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityEmergingGrowthCompany_c4449925-e16b-45ac-a7b2-16e161bdcc6f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_3eae4831-b022-4a6f-8a58-c667a250f26c" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntitySmallBusiness"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntitySmallBusiness_3eae4831-b022-4a6f-8a58-c667a250f26c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_56851f5a-b5a0-46ab-aeb9-eb61d5666562" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityShellCompany"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityShellCompany_56851f5a-b5a0-46ab-aeb9-eb61d5666562" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_a2da0afd-22fc-43af-b066-7316f2c88b74" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_a2da0afd-22fc-43af-b066-7316f2c88b74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_0b176abe-f8d5-4703-a8ce-e978f3aaf2fd" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_EntityCentralIndexKey_0b176abe-f8d5-4703-a8ce-e978f3aaf2fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_59b364a0-37e5-43f6-aadc-221214cd6990" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_CurrentFiscalYearEndDate_59b364a0-37e5-43f6-aadc-221214cd6990" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_b9a5c2fb-e649-44e2-b46d-ca8ea2dbeff6" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalYearFocus"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_DocumentFiscalYearFocus_b9a5c2fb-e649-44e2-b46d-ca8ea2dbeff6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_2513c574-7963-4fd3-8161-a18d5f1c541f" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_DocumentFiscalPeriodFocus_2513c574-7963-4fd3-8161-a18d5f1c541f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_73def0ab-d28b-40cd-bec7-438b402b6ebb" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_c5b3dfc6-5bdf-4af6-8484-cc4218572b8c" xlink:to="loc_dei_AmendmentFlag_73def0ab-d28b-40cd-bec7-438b402b6ebb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_427b0aa4-c12b-48d9-9b39-d6a3da7572d2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_6a9ef533-f9d5-4145-aad7-44bf1c5d7d0b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_427b0aa4-c12b-48d9-9b39-d6a3da7572d2" xlink:to="loc_us-gaap_AssetsAbstract_6a9ef533-f9d5-4145-aad7-44bf1c5d7d0b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrentAbstract_426e9655-f11a-4e75-8367-fdcca1d8d323" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6a9ef533-f9d5-4145-aad7-44bf1c5d7d0b" xlink:to="loc_us-gaap_AssetsCurrentAbstract_426e9655-f11a-4e75-8367-fdcca1d8d323" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_73984e4a-5551-4062-94a4-b17ff7816079" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_426e9655-f11a-4e75-8367-fdcca1d8d323" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_73984e4a-5551-4062-94a4-b17ff7816079" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments_ab5a2fdc-e98c-48ea-9d0d-9d76667f314b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermInvestments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_426e9655-f11a-4e75-8367-fdcca1d8d323" xlink:to="loc_us-gaap_ShortTermInvestments_ab5a2fdc-e98c-48ea-9d0d-9d76667f314b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_e32fa1b1-ed6c-4476-a081-34313acb031c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_426e9655-f11a-4e75-8367-fdcca1d8d323" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_e32fa1b1-ed6c-4476-a081-34313acb031c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_63d953a4-291e-4e75-9914-880a8531bc40" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_426e9655-f11a-4e75-8367-fdcca1d8d323" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_63d953a4-291e-4e75-9914-880a8531bc40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_64f6af6d-4661-4db6-b965-f083cef6d31e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_426e9655-f11a-4e75-8367-fdcca1d8d323" xlink:to="loc_us-gaap_OtherAssetsCurrent_64f6af6d-4661-4db6-b965-f083cef6d31e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_af4d29c6-076f-4fc7-82ee-c4373e0c5305" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_426e9655-f11a-4e75-8367-fdcca1d8d323" xlink:to="loc_us-gaap_AssetsCurrent_af4d29c6-076f-4fc7-82ee-c4373e0c5305" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestments_782043ec-a1c4-4014-b638-a22268fb52ca" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermInvestments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6a9ef533-f9d5-4145-aad7-44bf1c5d7d0b" xlink:to="loc_us-gaap_LongTermInvestments_782043ec-a1c4-4014-b638-a22268fb52ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryNet_8bbd0e17-ee43-405f-9c16-c5183a732759" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6a9ef533-f9d5-4145-aad7-44bf1c5d7d0b" xlink:to="loc_chgg_TextbookLibraryNet_8bbd0e17-ee43-405f-9c16-c5183a732759" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_77d7b2ae-ec69-412c-a2f7-c58bc192781e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6a9ef533-f9d5-4145-aad7-44bf1c5d7d0b" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_77d7b2ae-ec69-412c-a2f7-c58bc192781e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_a1f90651-fde4-4a1c-b3fe-72f35cae6682" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6a9ef533-f9d5-4145-aad7-44bf1c5d7d0b" xlink:to="loc_us-gaap_Goodwill_a1f90651-fde4-4a1c-b3fe-72f35cae6682" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_45716c27-e02f-4cf0-9202-b368004643fa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6a9ef533-f9d5-4145-aad7-44bf1c5d7d0b" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_45716c27-e02f-4cf0-9202-b368004643fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_5f8b9933-6e00-419e-aca8-6a69d788871e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6a9ef533-f9d5-4145-aad7-44bf1c5d7d0b" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_5f8b9933-6e00-419e-aca8-6a69d788871e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_dcde04dc-372f-4ce7-a628-56ae08f23623" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6a9ef533-f9d5-4145-aad7-44bf1c5d7d0b" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_dcde04dc-372f-4ce7-a628-56ae08f23623" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_5a3b8114-e166-4107-9353-92530b784731" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_6a9ef533-f9d5-4145-aad7-44bf1c5d7d0b" xlink:to="loc_us-gaap_Assets_5a3b8114-e166-4107-9353-92530b784731" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_7c4d03e5-df4a-48ad-b569-e8aacad7b237" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_427b0aa4-c12b-48d9-9b39-d6a3da7572d2" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_7c4d03e5-df4a-48ad-b569-e8aacad7b237" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_94bd8013-6b95-4ce8-9040-2768e7e19ecd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_7c4d03e5-df4a-48ad-b569-e8aacad7b237" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_94bd8013-6b95-4ce8-9040-2768e7e19ecd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_59f0f80d-a97d-45b7-af94-8d4c55a48af1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_94bd8013-6b95-4ce8-9040-2768e7e19ecd" xlink:to="loc_us-gaap_AccountsPayableCurrent_59f0f80d-a97d-45b7-af94-8d4c55a48af1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_16278eb5-ee93-45db-94c1-004f9db6bce6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_94bd8013-6b95-4ce8-9040-2768e7e19ecd" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_16278eb5-ee93-45db-94c1-004f9db6bce6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_715d1e2d-7b35-465d-b386-f339c4e4f8f9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_94bd8013-6b95-4ce8-9040-2768e7e19ecd" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_715d1e2d-7b35-465d-b386-f339c4e4f8f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_27495e58-a728-4145-afcc-80a37f3e9538" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_94bd8013-6b95-4ce8-9040-2768e7e19ecd" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_27495e58-a728-4145-afcc-80a37f3e9538" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_da76e8d7-a5d9-413e-bf70-aba5444019b4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_94bd8013-6b95-4ce8-9040-2768e7e19ecd" xlink:to="loc_us-gaap_LiabilitiesCurrent_da76e8d7-a5d9-413e-bf70-aba5444019b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrentAbstract_68eace77-652a-4866-a121-b7f8d259641a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_7c4d03e5-df4a-48ad-b569-e8aacad7b237" xlink:to="loc_us-gaap_LiabilitiesNoncurrentAbstract_68eace77-652a-4866-a121-b7f8d259641a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorLongTermNotes_98aea4dc-1067-4b5a-9c38-9193d5b3f6e3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorLongTermNotes"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_68eace77-652a-4866-a121-b7f8d259641a" xlink:to="loc_us-gaap_SeniorLongTermNotes_98aea4dc-1067-4b5a-9c38-9193d5b3f6e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_94460343-c2c3-4dbc-9bea-92e2dc254c85" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_68eace77-652a-4866-a121-b7f8d259641a" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_94460343-c2c3-4dbc-9bea-92e2dc254c85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_27bbd750-4a7f-4082-8449-4886ce9fdb4c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_68eace77-652a-4866-a121-b7f8d259641a" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_27bbd750-4a7f-4082-8449-4886ce9fdb4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_35349891-5e5e-49ed-9712-402177076ec9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_68eace77-652a-4866-a121-b7f8d259641a" xlink:to="loc_us-gaap_LiabilitiesNoncurrent_35349891-5e5e-49ed-9712-402177076ec9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_53d57eda-eaa8-470e-a047-a83147322fd6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_7c4d03e5-df4a-48ad-b569-e8aacad7b237" xlink:to="loc_us-gaap_Liabilities_53d57eda-eaa8-470e-a047-a83147322fd6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_ae09f543-2bb7-446d-abe5-c041f93c9050" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_7c4d03e5-df4a-48ad-b569-e8aacad7b237" xlink:to="loc_us-gaap_CommitmentsAndContingencies_ae09f543-2bb7-446d-abe5-c041f93c9050" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract_38a463e4-24be-41c8-8949-c26d76f5b90a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_7c4d03e5-df4a-48ad-b569-e8aacad7b237" xlink:to="loc_us-gaap_StockholdersEquityAbstract_38a463e4-24be-41c8-8949-c26d76f5b90a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_97961dff-8386-4fd9-87b0-da7f83cce922" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_38a463e4-24be-41c8-8949-c26d76f5b90a" xlink:to="loc_us-gaap_PreferredStockValue_97961dff-8386-4fd9-87b0-da7f83cce922" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_4edd0240-9226-4326-a9d1-77e2f66b75f6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_38a463e4-24be-41c8-8949-c26d76f5b90a" xlink:to="loc_us-gaap_CommonStockValue_4edd0240-9226-4326-a9d1-77e2f66b75f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_c27baaa3-9d11-4b69-ab81-469bc1ef1a6e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_38a463e4-24be-41c8-8949-c26d76f5b90a" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_c27baaa3-9d11-4b69-ab81-469bc1ef1a6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_74a6429a-0861-4d59-aee3-4970a8f15a51" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_38a463e4-24be-41c8-8949-c26d76f5b90a" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_74a6429a-0861-4d59-aee3-4970a8f15a51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_9151dc90-9a5a-4da6-a4a4-a4513198e7c2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_38a463e4-24be-41c8-8949-c26d76f5b90a" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_9151dc90-9a5a-4da6-a4a4-a4513198e7c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_769f62b0-6ecc-4d2a-9e87-f48987511fb8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_38a463e4-24be-41c8-8949-c26d76f5b90a" xlink:to="loc_us-gaap_StockholdersEquity_769f62b0-6ecc-4d2a-9e87-f48987511fb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_1ba36387-4ebf-4c22-b503-cec8bbfc987c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_7c4d03e5-df4a-48ad-b569-e8aacad7b237" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_1ba36387-4ebf-4c22-b503-cec8bbfc987c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_2bb10402-5efc-4539-a931-3d9578fe2e33" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_fe286750-4c23-492d-ab5a-9305e7343014" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2bb10402-5efc-4539-a931-3d9578fe2e33" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_fe286750-4c23-492d-ab5a-9305e7343014" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_d0299d3c-3efe-4ace-80ca-e9a6146530ea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2bb10402-5efc-4539-a931-3d9578fe2e33" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_d0299d3c-3efe-4ace-80ca-e9a6146530ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_31934562-d8b7-4b9a-a354-44325d600820" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2bb10402-5efc-4539-a931-3d9578fe2e33" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_31934562-d8b7-4b9a-a354-44325d600820" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued_d36feb68-3c49-4d2f-8f4d-0d670d8c5c56" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2bb10402-5efc-4539-a931-3d9578fe2e33" xlink:to="loc_us-gaap_PreferredStockSharesIssued_d36feb68-3c49-4d2f-8f4d-0d670d8c5c56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_89563ab9-f1ed-462d-a800-63fd2469c6e9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2bb10402-5efc-4539-a931-3d9578fe2e33" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_89563ab9-f1ed-462d-a800-63fd2469c6e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_7413bf75-a43c-4891-b31c-384382568fef" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2bb10402-5efc-4539-a931-3d9578fe2e33" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_7413bf75-a43c-4891-b31c-384382568fef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_e4ad691c-d7aa-4282-9506-3b36397300b8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2bb10402-5efc-4539-a931-3d9578fe2e33" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_e4ad691c-d7aa-4282-9506-3b36397300b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_4fca7758-a379-48bc-ad53-6c474b83c96f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2bb10402-5efc-4539-a931-3d9578fe2e33" xlink:to="loc_us-gaap_CommonStockSharesIssued_4fca7758-a379-48bc-ad53-6c474b83c96f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_9659a187-410d-40ff-a86b-fa2dd313f202" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2bb10402-5efc-4539-a931-3d9578fe2e33" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_9659a187-410d-40ff-a86b-fa2dd313f202" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_529c0fae-bd3c-4327-be73-99a1bc23e5da" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_529c0fae-bd3c-4327-be73-99a1bc23e5da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_01ac61eb-342e-4c3c-8b80-07f040a048e7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfRevenue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:to="loc_us-gaap_CostOfRevenue_01ac61eb-342e-4c3c-8b80-07f040a048e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_dfc043e7-7d54-4896-9470-57a8ace5d3d5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GrossProfit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:to="loc_us-gaap_GrossProfit_dfc043e7-7d54-4896-9470-57a8ace5d3d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpensesAbstract_362f6090-ec55-4b48-8ea1-a8eac5149435" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpensesAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:to="loc_us-gaap_OperatingExpensesAbstract_362f6090-ec55-4b48-8ea1-a8eac5149435" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_8ad6eeb9-440d-4941-8233-745d06a1b0c6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_362f6090-ec55-4b48-8ea1-a8eac5149435" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_8ad6eeb9-440d-4941-8233-745d06a1b0c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_b65718dd-31bb-40ba-9af9-2ffc9cbf6cfc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_362f6090-ec55-4b48-8ea1-a8eac5149435" xlink:to="loc_us-gaap_SellingAndMarketingExpense_b65718dd-31bb-40ba-9af9-2ffc9cbf6cfc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_dc8002f3-4f7c-40c1-a961-ae2cb4a94a92" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_362f6090-ec55-4b48-8ea1-a8eac5149435" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_dc8002f3-4f7c-40c1-a961-ae2cb4a94a92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_7b731dcc-ffaa-4234-89ff-078b29b72ad1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringCharges"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_362f6090-ec55-4b48-8ea1-a8eac5149435" xlink:to="loc_us-gaap_RestructuringCharges_7b731dcc-ffaa-4234-89ff-078b29b72ad1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_cf2e01a9-a3ef-46d4-bdea-b2b84701bb6e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_362f6090-ec55-4b48-8ea1-a8eac5149435" xlink:to="loc_us-gaap_OperatingExpenses_cf2e01a9-a3ef-46d4-bdea-b2b84701bb6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_3f1dc454-5748-472d-8cfc-c4a5202c9e1f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:to="loc_us-gaap_OperatingIncomeLoss_3f1dc454-5748-472d-8cfc-c4a5202c9e1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_2acc9eca-d697-45f6-a83a-45e732c0b49c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:to="loc_us-gaap_NonoperatingIncomeExpenseAbstract_2acc9eca-d697-45f6-a83a-45e732c0b49c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_a13a903c-5192-47e1-968b-faf6ad0c47b9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_2acc9eca-d697-45f6-a83a-45e732c0b49c" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_a13a903c-5192-47e1-968b-faf6ad0c47b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_16b0905d-9b90-4814-99af-fe60445c39b6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_2acc9eca-d697-45f6-a83a-45e732c0b49c" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_16b0905d-9b90-4814-99af-fe60445c39b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_7b17764c-4bcf-4c0a-978d-6b01b8b4bb6d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_2acc9eca-d697-45f6-a83a-45e732c0b49c" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_7b17764c-4bcf-4c0a-978d-6b01b8b4bb6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_9c74982b-cc1a-4ff1-9750-4bf4c49e4277" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_9c74982b-cc1a-4ff1-9750-4bf4c49e4277" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_2518cd4b-cea7-40b1-bf9f-75eadf14706a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_2518cd4b-cea7-40b1-bf9f-75eadf14706a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_ae3248a5-50f7-4a60-8b5a-6f8231f18029" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:to="loc_us-gaap_NetIncomeLoss_ae3248a5-50f7-4a60-8b5a-6f8231f18029" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDiluted_305c312f-7c43-42d9-9a44-e9ff33e7277f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDiluted_305c312f-7c43-42d9-9a44-e9ff33e7277f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_fb741121-3e82-4d84-92b5-cbeae3c1d468" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_cc2ba7ed-ce18-4805-8b5f-e96b8daf0214" xlink:to="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_fb741121-3e82-4d84-92b5-cbeae3c1d468" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_cf1308bb-bed3-415d-8d69-5d5bc8dbb99d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_d74316a8-db73-467e-9363-98d26cc2e482" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_cf1308bb-bed3-415d-8d69-5d5bc8dbb99d" xlink:to="loc_us-gaap_NetIncomeLoss_d74316a8-db73-467e-9363-98d26cc2e482" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_c1a1990a-b502-491b-a86f-e025e3ea8671" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_cf1308bb-bed3-415d-8d69-5d5bc8dbb99d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_c1a1990a-b502-491b-a86f-e025e3ea8671" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_c4d71bb9-2257-4f14-bc5e-7c14dd875f30" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_c1a1990a-b502-491b-a86f-e025e3ea8671" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_c4d71bb9-2257-4f14-bc5e-7c14dd875f30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_22693ebc-5995-4792-9d10-9b0a38e0a86b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_c1a1990a-b502-491b-a86f-e025e3ea8671" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_22693ebc-5995-4792-9d10-9b0a38e0a86b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_e914d775-91d9-4c93-89d6-b22d40d667d9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_c1a1990a-b502-491b-a86f-e025e3ea8671" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_e914d775-91d9-4c93-89d6-b22d40d667d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_eb50b3e2-3c2b-44f7-a0c4-b1b72e05149f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_cf1308bb-bed3-415d-8d69-5d5bc8dbb99d" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_eb50b3e2-3c2b-44f7-a0c4-b1b72e05149f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_fd280059-d87b-4289-9304-5516e3504e44" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_eb72aa28-6e14-49c8-9d90-efce95aa2789" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_fd280059-d87b-4289-9304-5516e3504e44" xlink:to="loc_us-gaap_StatementTable_eb72aa28-6e14-49c8-9d90-efce95aa2789" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_402b4593-9dc3-4829-902f-a7f350e31fca" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_eb72aa28-6e14-49c8-9d90-efce95aa2789" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_402b4593-9dc3-4829-902f-a7f350e31fca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_402b4593-9dc3-4829-902f-a7f350e31fca" xlink:to="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_9bb91fec-6d99-4cf0-9d85-7d2810e53570" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:to="loc_us-gaap_CommonStockMember_9bb91fec-6d99-4cf0-9d85-7d2810e53570" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_427a7ecc-784d-495f-9a11-1f698ec5b4c7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_427a7ecc-784d-495f-9a11-1f698ec5b4c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_967f0eb8-f8b2-40a0-995e-0779cb1675fa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_967f0eb8-f8b2-40a0-995e-0779cb1675fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_8325b729-eeb4-4306-9019-8c95ad2ef335" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_565a1138-240b-42d9-b045-caf63fc4178b" xlink:to="loc_us-gaap_RetainedEarningsMember_8325b729-eeb4-4306-9019-8c95ad2ef335" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_0d2d3dd0-c2d4-49c4-9bc4-7c8a2290121e" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_eb72aa28-6e14-49c8-9d90-efce95aa2789" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_0d2d3dd0-c2d4-49c4-9bc4-7c8a2290121e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_b444ade2-7a96-4f99-84eb-ad94dd4876e6" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_0d2d3dd0-c2d4-49c4-9bc4-7c8a2290121e" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_b444ade2-7a96-4f99-84eb-ad94dd4876e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_70cc6ff7-f396-42e8-9977-02b15050417e" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_b444ade2-7a96-4f99-84eb-ad94dd4876e6" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_70cc6ff7-f396-42e8-9977-02b15050417e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_85879fef-6365-4f76-bfa0-ff5920ab93a2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_eb72aa28-6e14-49c8-9d90-efce95aa2789" xlink:to="loc_us-gaap_StatementLineItems_85879fef-6365-4f76-bfa0-ff5920ab93a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_85879fef-6365-4f76-bfa0-ff5920ab93a2" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_fc8df61c-c55e-4be9-bbc6-ad57344c9cfb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_fc8df61c-c55e-4be9-bbc6-ad57344c9cfb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_2feceed4-0270-451f-87fe-0cb8bb5b490a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockholdersEquity_2feceed4-0270-451f-87fe-0cb8bb5b490a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdateExtensibleList_e1780ec4-8d37-4b13-8506-02e21f07a47a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingStandardsUpdateExtensibleList"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_AccountingStandardsUpdateExtensibleList_e1780ec4-8d37-4b13-8506-02e21f07a47a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt_12581399-3bdc-41da-b0f3-6f4e51c0aa2c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt_12581399-3bdc-41da-b0f3-6f4e51c0aa2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall_1707bd00-ded7-4543-8de0-9c98e544b45a" xlink:href="chgg-20200930.xsd#chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall_1707bd00-ded7-4543-8de0-9c98e544b45a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments_6db1fc3c-5f49-4b5d-9466-4bf914936538" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments_6db1fc3c-5f49-4b5d-9466-4bf914936538" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_57dcff19-76b2-4655-a618-1afacdfea417" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_57dcff19-76b2-4655-a618-1afacdfea417" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_ab56cf33-927c-4732-8694-12bf30f31b32" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_ab56cf33-927c-4732-8694-12bf30f31b32" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_e30625ce-3e3e-4797-8663-fb1053adfb94" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_e30625ce-3e3e-4797-8663-fb1053adfb94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_226f7d92-1483-49ab-9455-71af2554470a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_226f7d92-1483-49ab-9455-71af2554470a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall_78f958eb-dd52-4592-91b7-9c0a8f835e52" xlink:href="chgg-20200930.xsd#chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall_78f958eb-dd52-4592-91b7-9c0a8f835e52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised_186f65c9-ae84-4a2f-bd58-a3b46eba0b4f" xlink:href="chgg-20200930.xsd#chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised_186f65c9-ae84-4a2f-bd58-a3b46eba0b4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised_b662382d-bc45-4f80-8784-11987cb57a3b" xlink:href="chgg-20200930.xsd#chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised_b662382d-bc45-4f80-8784-11987cb57a3b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_81566824-badb-4674-934d-3d8f5fd54671" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_81566824-badb-4674-934d-3d8f5fd54671" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_f2d4b2db-c520-4fa2-b213-46dd431d2afc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_f2d4b2db-c520-4fa2-b213-46dd431d2afc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_52c498b3-f64f-45e2-ae55-c84de3bce9a9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesAcquisitions"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesAcquisitions_52c498b3-f64f-45e2-ae55-c84de3bce9a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions_dd334cee-2763-436c-8b98-134d31acac78" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueAcquisitions"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions_dd334cee-2763-436c-8b98-134d31acac78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_f009092a-ebd7-4e76-add8-6e198b8d7896" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_f009092a-ebd7-4e76-add8-6e198b8d7896" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_b558b934-4877-4b5a-a90f-9934a72b0d1e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_b558b934-4877-4b5a-a90f-9934a72b0d1e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_8f705131-2fa4-44aa-a786-2646891ac5e2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_NetIncomeLoss_8f705131-2fa4-44aa-a786-2646891ac5e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_d12e88ab-319e-4928-9c24-6395af89c12f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_d12e88ab-319e-4928-9c24-6395af89c12f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_6053c9b7-ea47-4414-8074-e262cd91feb1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_ba0195e1-4d0a-4edd-a8a7-040f124a8011" xlink:to="loc_us-gaap_StockholdersEquity_6053c9b7-ea47-4414-8074-e262cd91feb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited" xlink:type="simple" xlink:href="chgg-20200930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_a7ebbafb-6580-4d4f-a91a-691a7b89e1a9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_dbc6cf56-b370-4736-aa72-6fba7bb00dd6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_a7ebbafb-6580-4d4f-a91a-691a7b89e1a9" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_dbc6cf56-b370-4736-aa72-6fba7bb00dd6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_2c7bc222-271c-4a82-838e-78689d925e9a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_dbc6cf56-b370-4736-aa72-6fba7bb00dd6" xlink:to="loc_us-gaap_NetIncomeLoss_2c7bc222-271c-4a82-838e-78689d925e9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_dbc6cf56-b370-4736-aa72-6fba7bb00dd6" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DepreciationTextbookLibrary_4cb215aa-d7f9-42be-8fce-df06195c5c10" xlink:href="chgg-20200930.xsd#chgg_DepreciationTextbookLibrary"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_chgg_DepreciationTextbookLibrary_4cb215aa-d7f9-42be-8fce-df06195c5c10" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDepreciationAndAmortization_6612b46a-469c-4ca2-828d-c2596aef9981" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherDepreciationAndAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_us-gaap_OtherDepreciationAndAmortization_6612b46a-469c-4ca2-828d-c2596aef9981" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_6aca5045-d8c8-4fe6-a2d1-a4b0a8d6da2a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_us-gaap_ShareBasedCompensation_6aca5045-d8c8-4fe6-a2d1-a4b0a8d6da2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_1be81508-dd95-4e9c-b7c7-3af5d4ae47d9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_1be81508-dd95-4e9c-b7c7-3af5d4ae47d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount_af8df55a-037e-4cd8-9ad7-4210ca109edd" xlink:href="chgg-20200930.xsd#chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount_af8df55a-037e-4cd8-9ad7-4210ca109edd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_ee692a70-9283-4492-8c9d-bb9f1910a29d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_ee692a70-9283-4492-8c9d-bb9f1910a29d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_80a7603d-e222-485d-b9fc-ab3f12ffb365" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_80a7603d-e222-485d-b9fc-ab3f12ffb365" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_dc946167-bbfa-4cc9-bede-d5f2991a03d1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment_dc946167-bbfa-4cc9-bede-d5f2991a03d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryGainLossNet_48b267ad-fac9-4e13-94ac-e0083ea77d8d" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryGainLossNet"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_chgg_TextbookLibraryGainLossNet_48b267ad-fac9-4e13-94ac-e0083ea77d8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_63b3945c-5143-4809-a95c-9990048524c0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_63b3945c-5143-4809-a95c-9990048524c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_be87401c-ab21-4aff-891e-543aa7aa5556" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseCost"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_us-gaap_OperatingLeaseCost_be87401c-ab21-4aff-891e-543aa7aa5556" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_f5317fd6-4cc9-4135-9c32-4c6886b72d10" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_f5317fd6-4cc9-4135-9c32-4c6886b72d10" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_c6808bd7-d8b7-4059-9c47-000acdb72f92" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3c9c2fa1-6b75-4e1a-8c49-0771d86cb29c" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_c6808bd7-d8b7-4059-9c47-000acdb72f92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_53e68c2d-4569-450d-b0b0-3511d3d28b7d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_c6808bd7-d8b7-4059-9c47-000acdb72f92" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_53e68c2d-4569-450d-b0b0-3511d3d28b7d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidExpensesOther_66530ddc-2aeb-4206-83f3-c700171fca4e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidExpensesOther"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_c6808bd7-d8b7-4059-9c47-000acdb72f92" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidExpensesOther_66530ddc-2aeb-4206-83f3-c700171fca4e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_ab3c05b4-7f43-458f-a552-21c9bdab23bf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_c6808bd7-d8b7-4059-9c47-000acdb72f92" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_ab3c05b4-7f43-458f-a552-21c9bdab23bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_0b93ffc8-7b3d-43b4-b93d-3307dca27ba3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_c6808bd7-d8b7-4059-9c47-000acdb72f92" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_0b93ffc8-7b3d-43b4-b93d-3307dca27ba3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredRevenue_51509755-05eb-4e17-ad09-8e00bea8857b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_c6808bd7-d8b7-4059-9c47-000acdb72f92" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredRevenue_51509755-05eb-4e17-ad09-8e00bea8857b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_413aeda5-79e4-4dc0-b6ec-c8f9e53cd1dd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_c6808bd7-d8b7-4059-9c47-000acdb72f92" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_413aeda5-79e4-4dc0-b6ec-c8f9e53cd1dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_6d3ddb60-6443-46b2-ab42-512565214252" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_c6808bd7-d8b7-4059-9c47-000acdb72f92" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_6d3ddb60-6443-46b2-ab42-512565214252" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b2d2ee57-3e87-4dbd-bcf3-2c4730f7a9a2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_dbc6cf56-b370-4736-aa72-6fba7bb00dd6" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b2d2ee57-3e87-4dbd-bcf3-2c4730f7a9a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_69b6becf-8e6f-43ed-8f54-43e2a95f9564" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_a7ebbafb-6580-4d4f-a91a-691a7b89e1a9" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_69b6becf-8e6f-43ed-8f54-43e2a95f9564" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_47c2dd57-2be4-4af2-95fd-4f7fe30cff52" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_69b6becf-8e6f-43ed-8f54-43e2a95f9564" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_47c2dd57-2be4-4af2-95fd-4f7fe30cff52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PaymentToPurchasesTextbooks_ef52d9ca-6b02-4c23-aaa7-80f2ad6d9cd6" xlink:href="chgg-20200930.xsd#chgg_PaymentToPurchasesTextbooks"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_69b6becf-8e6f-43ed-8f54-43e2a95f9564" xlink:to="loc_chgg_PaymentToPurchasesTextbooks_ef52d9ca-6b02-4c23-aaa7-80f2ad6d9cd6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ProceedsFromDispositionOfTextbooks_7a1e9a32-bd7a-4ab2-99ab-2e1e4036037f" xlink:href="chgg-20200930.xsd#chgg_ProceedsFromDispositionOfTextbooks"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_69b6becf-8e6f-43ed-8f54-43e2a95f9564" xlink:to="loc_chgg_ProceedsFromDispositionOfTextbooks_7a1e9a32-bd7a-4ab2-99ab-2e1e4036037f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireMarketableSecurities_514087d0-4580-4a39-9fea-e96df494a2ad" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_69b6becf-8e6f-43ed-8f54-43e2a95f9564" xlink:to="loc_us-gaap_PaymentsToAcquireMarketableSecurities_514087d0-4580-4a39-9fea-e96df494a2ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_de09a0d8-90bb-472f-83c5-171c4b7ed718" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_69b6becf-8e6f-43ed-8f54-43e2a95f9564" xlink:to="loc_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_de09a0d8-90bb-472f-83c5-171c4b7ed718" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_121d50e9-39b1-4d7f-8e93-9297e44ede30" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_69b6becf-8e6f-43ed-8f54-43e2a95f9564" xlink:to="loc_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_121d50e9-39b1-4d7f-8e93-9297e44ede30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_bdf4f4a4-a5c0-4ada-814e-535804f3332b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_69b6becf-8e6f-43ed-8f54-43e2a95f9564" xlink:to="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_bdf4f4a4-a5c0-4ada-814e-535804f3332b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_bcd2595c-190f-46b8-bc08-e650e75fdd28" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_69b6becf-8e6f-43ed-8f54-43e2a95f9564" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_bcd2595c-190f-46b8-bc08-e650e75fdd28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_18c7d826-6466-47d9-b9db-99d8363ba2c7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_69b6becf-8e6f-43ed-8f54-43e2a95f9564" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_18c7d826-6466-47d9-b9db-99d8363ba2c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_e9210d07-918b-42f0-8780-30751c44c000" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_a7ebbafb-6580-4d4f-a91a-691a7b89e1a9" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_e9210d07-918b-42f0-8780-30751c44c000" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan_9b7073d6-d856-49e2-8888-96fe3639d176" xlink:href="chgg-20200930.xsd#chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_e9210d07-918b-42f0-8780-30751c44c000" xlink:to="loc_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan_9b7073d6-d856-49e2-8888-96fe3639d176" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_cf813998-0e25-4327-9f53-62e3fc8a4392" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_e9210d07-918b-42f0-8780-30751c44c000" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_cf813998-0e25-4327-9f53-62e3fc8a4392" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_dff674d0-c2d2-4964-a5dc-545a6c981fbe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromDebtNetOfIssuanceCosts"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_e9210d07-918b-42f0-8780-30751c44c000" xlink:to="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_dff674d0-c2d2-4964-a5dc-545a6c981fbe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PaymentsForConvertibleSeniorNotesCappedCall_d9001ebc-c7bb-4ea1-9722-0cf2b32836da" xlink:href="chgg-20200930.xsd#chgg_PaymentsForConvertibleSeniorNotesCappedCall"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_e9210d07-918b-42f0-8780-30751c44c000" xlink:to="loc_chgg_PaymentsForConvertibleSeniorNotesCappedCall_d9001ebc-c7bb-4ea1-9722-0cf2b32836da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfConvertibleDebt_a5cd2790-dc81-44b8-9806-c2e6024fafef" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfConvertibleDebt"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_e9210d07-918b-42f0-8780-30751c44c000" xlink:to="loc_us-gaap_RepaymentsOfConvertibleDebt_a5cd2790-dc81-44b8-9806-c2e6024fafef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromConvertibleDebt_33c1174d-3534-47c5-9bfc-9102ab01a32b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_e9210d07-918b-42f0-8780-30751c44c000" xlink:to="loc_us-gaap_ProceedsFromConvertibleDebt_33c1174d-3534-47c5-9bfc-9102ab01a32b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_dcf6adc2-7a4b-4cbc-8b30-ff8378e6bc4d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_e9210d07-918b-42f0-8780-30751c44c000" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_dcf6adc2-7a4b-4cbc-8b30-ff8378e6bc4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_0efd69d5-813b-4e62-9626-bada2a83cf0e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_e9210d07-918b-42f0-8780-30751c44c000" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_0efd69d5-813b-4e62-9626-bada2a83cf0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_e5b1f741-db8c-4834-802e-7a3e4e4cac75" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_a7ebbafb-6580-4d4f-a91a-691a7b89e1a9" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_e5b1f741-db8c-4834-802e-7a3e4e4cac75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_f88a23ef-4b11-4cc3-833c-edb6be76fcb3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_a7ebbafb-6580-4d4f-a91a-691a7b89e1a9" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_f88a23ef-4b11-4cc3-833c-edb6be76fcb3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_4c5765ce-1adf-459b-952b-332d1344f5fe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_a7ebbafb-6580-4d4f-a91a-691a7b89e1a9" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_4c5765ce-1adf-459b-952b-332d1344f5fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_09314b2b-372f-42c4-bc7e-d01d78703138" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_a7ebbafb-6580-4d4f-a91a-691a7b89e1a9" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_09314b2b-372f-42c4-bc7e-d01d78703138" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaidNet_df59cd46-eb47-4545-b73a-c3109819cd66" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPaidNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_09314b2b-372f-42c4-bc7e-d01d78703138" xlink:to="loc_us-gaap_InterestPaidNet_df59cd46-eb47-4545-b73a-c3109819cd66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaid_03226250-3176-4abb-84eb-e437953f6de4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxesPaid"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_09314b2b-372f-42c4-bc7e-d01d78703138" xlink:to="loc_us-gaap_IncomeTaxesPaid_03226250-3176-4abb-84eb-e437953f6de4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowOperatingActivitiesLesseeAbstract_9adbe4f9-3d5d-450c-81dc-26eb415205b9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashFlowOperatingActivitiesLesseeAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_09314b2b-372f-42c4-bc7e-d01d78703138" xlink:to="loc_us-gaap_CashFlowOperatingActivitiesLesseeAbstract_9adbe4f9-3d5d-450c-81dc-26eb415205b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments_ca45d9cf-c2f6-49f8-9dcb-95fd89c462c8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasePayments"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowOperatingActivitiesLesseeAbstract_9adbe4f9-3d5d-450c-81dc-26eb415205b9" xlink:to="loc_us-gaap_OperatingLeasePayments_ca45d9cf-c2f6-49f8-9dcb-95fd89c462c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_0baf9f1d-1342-4a5b-b3e2-86748182ed41" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowOperatingActivitiesLesseeAbstract_9adbe4f9-3d5d-450c-81dc-26eb415205b9" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_0baf9f1d-1342-4a5b-b3e2-86748182ed41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_298e9d6d-14b2-4b12-9447-23f9dc93c78a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_a7ebbafb-6580-4d4f-a91a-691a7b89e1a9" xlink:to="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_298e9d6d-14b2-4b12-9447-23f9dc93c78a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_9b765a18-4f26-4143-8ab0-dc97c2b56894" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_298e9d6d-14b2-4b12-9447-23f9dc93c78a" xlink:to="loc_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_9b765a18-4f26-4143-8ab0-dc97c2b56894" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow_27a62892-df9b-4678-99db-958b7928f6ec" xlink:href="chgg-20200930.xsd#chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_298e9d6d-14b2-4b12-9447-23f9dc93c78a" xlink:to="loc_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow_27a62892-df9b-4678-99db-958b7928f6ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssued1_c6c7d2ec-0f32-459c-a4a4-da82a21054db" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssued1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_298e9d6d-14b2-4b12-9447-23f9dc93c78a" xlink:to="loc_us-gaap_StockIssued1_c6c7d2ec-0f32-459c-a4a4-da82a21054db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_StockIssuedRepaymentForConvertibleSeniorNotes_75270634-3b00-4740-ae5e-511b81b040a0" xlink:href="chgg-20200930.xsd#chgg_StockIssuedRepaymentForConvertibleSeniorNotes"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_298e9d6d-14b2-4b12-9447-23f9dc93c78a" xlink:to="loc_chgg_StockIssuedRepaymentForConvertibleSeniorNotes_75270634-3b00-4740-ae5e-511b81b040a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_352eff22-1d6c-479e-9ee5-37bb84a0fa8d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_a7ebbafb-6580-4d4f-a91a-691a7b89e1a9" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_352eff22-1d6c-479e-9ee5-37bb84a0fa8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_8b3ba3b0-a571-4516-bb06-a6f13b8f9652" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_352eff22-1d6c-479e-9ee5-37bb84a0fa8d" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_8b3ba3b0-a571-4516-bb06-a6f13b8f9652" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_3dc85da2-e1b0-4d58-bb49-c5d542716c85" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_352eff22-1d6c-479e-9ee5-37bb84a0fa8d" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_3dc85da2-e1b0-4d58-bb49-c5d542716c85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_82bd0fa1-1adc-4c05-ac10-b0201844bc1a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_352eff22-1d6c-479e-9ee5-37bb84a0fa8d" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_82bd0fa1-1adc-4c05-ac10-b0201844bc1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_30aae2c9-0344-468c-8606-425fe3509a41" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_352eff22-1d6c-479e-9ee5-37bb84a0fa8d" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_30aae2c9-0344-468c-8606-425fe3509a41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentation" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentation"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_8fcd7750-3522-4eed-86b5-cb1223a09ffa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_f5e4e0fa-c44d-4413-9de2-22c663737631" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_8fcd7750-3522-4eed-86b5-cb1223a09ffa" xlink:to="loc_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_f5e4e0fa-c44d-4413-9de2-22c663737631" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentationPolicies"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_60c23dc2-fa65-42f8-a368-656da2cc113c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_a68705ed-60a4-4481-a507-5082bcba6bc7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_60c23dc2-fa65-42f8-a368-656da2cc113c" xlink:to="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_a68705ed-60a4-4481-a507-5082bcba6bc7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentPolicyTextBlock_75d4109b-f358-4a3f-8f6c-a25815fcf5ed" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentPolicyTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_60c23dc2-fa65-42f8-a368-656da2cc113c" xlink:to="loc_us-gaap_InvestmentPolicyTextBlock_75d4109b-f358-4a3f-8f6c-a25815fcf5ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryPolicyTextBlock_4d62032f-25bd-4b85-bb9f-6d9f16e5cfc7" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryPolicyTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_60c23dc2-fa65-42f8-a368-656da2cc113c" xlink:to="loc_chgg_TextbookLibraryPolicyTextBlock_4d62032f-25bd-4b85-bb9f-6d9f16e5cfc7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtPolicyTextBlock_6654eba3-f24c-4edc-b6c0-26a06146cec8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtPolicyTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_60c23dc2-fa65-42f8-a368-656da2cc113c" xlink:to="loc_us-gaap_DebtPolicyTextBlock_6654eba3-f24c-4edc-b6c0-26a06146cec8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock_071d48d8-170e-4a19-9d10-bd7986f42b99" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_60c23dc2-fa65-42f8-a368-656da2cc113c" xlink:to="loc_us-gaap_RevenueRecognitionPolicyTextBlock_071d48d8-170e-4a19-9d10-bd7986f42b99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorLeasesPolicyTextBlock_251bde1c-ca70-4ab4-86cc-6f753f34e0c8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LessorLeasesPolicyTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_60c23dc2-fa65-42f8-a368-656da2cc113c" xlink:to="loc_us-gaap_LessorLeasesPolicyTextBlock_251bde1c-ca70-4ab4-86cc-6f753f34e0c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesPolicyTextBlock_2800da61-5468-4766-8ccc-6f242c1f47ba" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfSalesPolicyTextBlock"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_60c23dc2-fa65-42f8-a368-656da2cc113c" xlink:to="loc_us-gaap_CostOfSalesPolicyTextBlock_2800da61-5468-4766-8ccc-6f242c1f47ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UseOfEstimates_dc0973d5-61f7-422e-8ec2-b7a318be3702" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UseOfEstimates"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_60c23dc2-fa65-42f8-a368-656da2cc113c" xlink:to="loc_us-gaap_UseOfEstimates_dc0973d5-61f7-422e-8ec2-b7a318be3702" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_f5adae06-1485-4387-81b2-4bac21f2c043" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_60c23dc2-fa65-42f8-a368-656da2cc113c" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_f5adae06-1485-4387-81b2-4bac21f2c043" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_1f9f5eeb-3d20-4d1f-9deb-934b02f581d6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_60c23dc2-fa65-42f8-a368-656da2cc113c" xlink:to="loc_us-gaap_EarningsPerSharePolicyTextBlock_1f9f5eeb-3d20-4d1f-9deb-934b02f581d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentationDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_7ab187ca-9c66-4017-917c-73fc7e818392" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable_ef18714b-79b2-4176-b434-ecbfc02ac875" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_7ab187ca-9c66-4017-917c-73fc7e818392" xlink:to="loc_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable_ef18714b-79b2-4176-b434-ecbfc02ac875" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_d9eb9908-c664-4147-a997-7227cd8bcb0f" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable_ef18714b-79b2-4176-b434-ecbfc02ac875" xlink:to="loc_srt_ProductOrServiceAxis_d9eb9908-c664-4147-a997-7227cd8bcb0f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_44e966a9-f13a-4471-9d5d-ae6c879cfc6d" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_d9eb9908-c664-4147-a997-7227cd8bcb0f" xlink:to="loc_srt_ProductsAndServicesDomain_44e966a9-f13a-4471-9d5d-ae6c879cfc6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryMember_8960f099-3b9e-4fb4-82bb-51054c2c90df" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_44e966a9-f13a-4471-9d5d-ae6c879cfc6d" xlink:to="loc_chgg_TextbookLibraryMember_8960f099-3b9e-4fb4-82bb-51054c2c90df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ETextbooksMember_08e0f400-48e6-4c2e-9a24-b184fceeddc6" xlink:href="chgg-20200930.xsd#chgg_ETextbooksMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_44e966a9-f13a-4471-9d5d-ae6c879cfc6d" xlink:to="loc_chgg_ETextbooksMember_08e0f400-48e6-4c2e-9a24-b184fceeddc6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_21a6593d-2eb9-4806-9cd2-78f71ae2429a" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable_ef18714b-79b2-4176-b434-ecbfc02ac875" xlink:to="loc_srt_RangeAxis_21a6593d-2eb9-4806-9cd2-78f71ae2429a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_063b4d8e-2de0-463d-bf11-0ef6bbbf70df" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_21a6593d-2eb9-4806-9cd2-78f71ae2429a" xlink:to="loc_srt_RangeMember_063b4d8e-2de0-463d-bf11-0ef6bbbf70df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_fffbb51b-fa25-485f-afea-e045955db1fe" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_063b4d8e-2de0-463d-bf11-0ef6bbbf70df" xlink:to="loc_srt_MinimumMember_fffbb51b-fa25-485f-afea-e045955db1fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_54b1989a-731a-4aaa-ae38-ce837e038515" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_063b4d8e-2de0-463d-bf11-0ef6bbbf70df" xlink:to="loc_srt_MaximumMember_54b1989a-731a-4aaa-ae38-ce837e038515" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable_ef18714b-79b2-4176-b434-ecbfc02ac875" xlink:to="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_f645aec6-e115-4152-af96-5599e25675d1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_f645aec6-e115-4152-af96-5599e25675d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryNet_3e470e66-86c5-4c41-9c07-72c39918c0a2" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_chgg_TextbookLibraryNet_3e470e66-86c5-4c41-9c07-72c39918c0a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_da938f91-afba-4690-925a-f32178fd9e12" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_da938f91-afba-4690-925a-f32178fd9e12" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_462365ba-4a00-48e1-ba44-6daf33da250f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_462365ba-4a00-48e1-ba44-6daf33da250f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PropertyPlantAndEquipmentWriteDown_3a054ca2-6ef1-422d-898c-5a17324f62a2" xlink:href="chgg-20200930.xsd#chgg_PropertyPlantAndEquipmentWriteDown"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_chgg_PropertyPlantAndEquipmentWriteDown_3a054ca2-6ef1-422d-898c-5a17324f62a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DepreciationTextbookLibrary_acde4117-6596-418f-9bc1-f7477d4b165d" xlink:href="chgg-20200930.xsd#chgg_DepreciationTextbookLibrary"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_chgg_DepreciationTextbookLibrary_acde4117-6596-418f-9bc1-f7477d4b165d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryGainLossNet_9e2cea1d-ab0b-46be-bb7a-b95f128af864" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryGainLossNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_chgg_TextbookLibraryGainLossNet_9e2cea1d-ab0b-46be-bb7a-b95f128af864" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ContractWithCustomerContractualPeriod_0ab7b5c8-e412-428b-b077-a4f12a1e2290" xlink:href="chgg-20200930.xsd#chgg_ContractWithCustomerContractualPeriod"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems_a3d8c3f9-42d9-4630-8312-40bd40b7230c" xlink:to="loc_chgg_ContractWithCustomerContractualPeriod_0ab7b5c8-e412-428b-b077-a4f12a1e2290" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#BackgroundandBasisofPresentationConvertibleNotesDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_d4e2470d-39cd-48a6-baa3-85c023b56fbe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_e7c65a56-9842-4370-abfc-bd7323e850de" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_d4e2470d-39cd-48a6-baa3-85c023b56fbe" xlink:to="loc_us-gaap_DebtInstrumentTable_e7c65a56-9842-4370-abfc-bd7323e850de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_0af089d6-6aff-4684-8e95-ec265f298644" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_e7c65a56-9842-4370-abfc-bd7323e850de" xlink:to="loc_us-gaap_DebtInstrumentAxis_0af089d6-6aff-4684-8e95-ec265f298644" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_cae7e252-1efd-4cae-9425-933334c33d9d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_0af089d6-6aff-4684-8e95-ec265f298644" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_cae7e252-1efd-4cae-9425-933334c33d9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_9913e9d1-416c-41b3-b08c-505f489dd65f" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_cae7e252-1efd-4cae-9425-933334c33d9d" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_9913e9d1-416c-41b3-b08c-505f489dd65f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_f9124fb1-81c0-4b07-947f-c0224a700446" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_cae7e252-1efd-4cae-9425-933334c33d9d" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_f9124fb1-81c0-4b07-947f-c0224a700446" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_be43bcef-00f3-4bb5-aa73-1ec66d526f1c" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_cae7e252-1efd-4cae-9425-933334c33d9d" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_be43bcef-00f3-4bb5-aa73-1ec66d526f1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_0cbb01ba-5531-4379-8b1d-e88008a820ad" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_e7c65a56-9842-4370-abfc-bd7323e850de" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_0cbb01ba-5531-4379-8b1d-e88008a820ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_7b6dd693-b892-4295-977f-f7b8569bfa6c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_0cbb01ba-5531-4379-8b1d-e88008a820ad" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_7b6dd693-b892-4295-977f-f7b8569bfa6c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_78bb1cf8-0edf-4304-959c-3bab0096cc50" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_7b6dd693-b892-4295-977f-f7b8569bfa6c" xlink:to="loc_us-gaap_SeniorNotesMember_78bb1cf8-0edf-4304-959c-3bab0096cc50" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_07f9f3a7-4ff8-4503-ad75-e28acdd2c3bc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_e7c65a56-9842-4370-abfc-bd7323e850de" xlink:to="loc_us-gaap_DebtInstrumentLineItems_07f9f3a7-4ff8-4503-ad75-e28acdd2c3bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_6343ac08-52df-494a-86be-c3ef072ab72f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_07f9f3a7-4ff8-4503-ad75-e28acdd2c3bc" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_6343ac08-52df-494a-86be-c3ef072ab72f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_76caacae-648f-4ce5-9bd7-dbe4dd7a7da0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_07f9f3a7-4ff8-4503-ad75-e28acdd2c3bc" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_76caacae-648f-4ce5-9bd7-dbe4dd7a7da0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfDebt_0366f120-a35c-4701-88e9-684ee2792188" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_07f9f3a7-4ff8-4503-ad75-e28acdd2c3bc" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfDebt_0366f120-a35c-4701-88e9-684ee2792188" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/Revenues" xlink:type="simple" xlink:href="chgg-20200930.xsd#Revenues"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/Revenues" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_d260498c-7366-4ffc-bae1-38de57bfe5f2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_983d6c56-d663-4cf8-9456-04dc33c2bdd1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_d260498c-7366-4ffc-bae1-38de57bfe5f2" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_983d6c56-d663-4cf8-9456-04dc33c2bdd1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/RevenuesTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#RevenuesTables"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/RevenuesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_031149fb-5bca-46ce-a7e1-ed4fdd453002" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_c4bfefa9-23a2-4b62-9a3e-660766d2b18b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_031149fb-5bca-46ce-a7e1-ed4fdd453002" xlink:to="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_c4bfefa9-23a2-4b62-9a3e-660766d2b18b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_abccc575-c815-4c15-ab41-4c37bf2fa544" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_031149fb-5bca-46ce-a7e1-ed4fdd453002" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_abccc575-c815-4c15-ab41-4c37bf2fa544" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/RevenuesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#RevenuesDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/RevenuesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_d202b81a-89ca-44b2-9f99-415e2d6d6d78" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_68037730-4fe9-4600-8d99-242bfdf8ea76" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_d202b81a-89ca-44b2-9f99-415e2d6d6d78" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_68037730-4fe9-4600-8d99-242bfdf8ea76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_cb2712a3-a787-44f2-8959-2d44599e2f8f" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_68037730-4fe9-4600-8d99-242bfdf8ea76" xlink:to="loc_srt_ProductOrServiceAxis_cb2712a3-a787-44f2-8959-2d44599e2f8f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_4ce7bba8-037d-452b-9ec3-5b13909c5bf1" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_cb2712a3-a787-44f2-8959-2d44599e2f8f" xlink:to="loc_srt_ProductsAndServicesDomain_4ce7bba8-037d-452b-9ec3-5b13909c5bf1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TextbookLibraryMember_42784c8f-219a-48c4-a84e-7e6e975ae607" xlink:href="chgg-20200930.xsd#chgg_TextbookLibraryMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_4ce7bba8-037d-452b-9ec3-5b13909c5bf1" xlink:to="loc_chgg_TextbookLibraryMember_42784c8f-219a-48c4-a84e-7e6e975ae607" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_CheggServicesMember_eb21534f-8ef1-4ec2-a6a8-63637bd9afb4" xlink:href="chgg-20200930.xsd#chgg_CheggServicesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_4ce7bba8-037d-452b-9ec3-5b13909c5bf1" xlink:to="loc_chgg_CheggServicesMember_eb21534f-8ef1-4ec2-a6a8-63637bd9afb4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RequiredMaterialsMember_5c84f1d0-a9c0-41c4-a4d0-4c426c51d9ea" xlink:href="chgg-20200930.xsd#chgg_RequiredMaterialsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_4ce7bba8-037d-452b-9ec3-5b13909c5bf1" xlink:to="loc_chgg_RequiredMaterialsMember_5c84f1d0-a9c0-41c4-a4d0-4c426c51d9ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_68037730-4fe9-4600-8d99-242bfdf8ea76" xlink:to="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_4f67bb52-4d4f-4c62-8775-6a10c27e1fc6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_4f67bb52-4d4f-4c62-8775-6a10c27e1fc6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease_022918f4-8d59-4b8a-b17f-bede79d9cdf1" xlink:href="chgg-20200930.xsd#chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease_022918f4-8d59-4b8a-b17f-bede79d9cdf1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent_06d4ba00-da55-4c6f-96c2-92680d4fea2b" xlink:href="chgg-20200930.xsd#chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent_06d4ba00-da55-4c6f-96c2-92680d4fea2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_d4f7a8d3-538f-498c-8748-7ed8c879d38d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_d4f7a8d3-538f-498c-8748-7ed8c879d38d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod_14bdaedf-7fc0-4cf6-a879-38866c5dc37b" xlink:href="chgg-20200930.xsd#chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod_14bdaedf-7fc0-4cf6-a879-38866c5dc37b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLeaseIncome_236a757f-60f1-4bd2-b206-9592c87f6c00" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLeaseIncome"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_OperatingLeaseLeaseIncome_236a757f-60f1-4bd2-b206-9592c87f6c00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_f0c7b4f7-3782-4de3-8751-3fc5508c17e4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_f0c7b4f7-3782-4de3-8751-3fc5508c17e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseInAccountsReceivableNet_d74134a3-5ae2-4e36-a518-75efde766df7" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseInAccountsReceivableNet"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_IncreaseDecreaseInAccountsReceivableNet_d74134a3-5ae2-4e36-a518-75efde766df7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseinAccountsReceivablePercent_ad9d320c-eb5e-42da-90b9-5bad0f481199" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseinAccountsReceivablePercent"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_IncreaseDecreaseinAccountsReceivablePercent_ad9d320c-eb5e-42da-90b9-5bad0f481199" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_917c6937-47de-4e57-91b2-80d384070ca9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_917c6937-47de-4e57-91b2-80d384070ca9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_af6344ee-f6c6-4ac2-a4ce-e09c888731bb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_af6344ee-f6c6-4ac2-a4ce-e09c888731bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent_a8a6f46c-7141-458a-b187-b7c7301dde78" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent_a8a6f46c-7141-458a-b187-b7c7301dde78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_069f5bbf-c0cc-4d79-a3b2-de5ee0d47a2a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_069f5bbf-c0cc-4d79-a3b2-de5ee0d47a2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseInContractWithCustomerAssets_47cafa12-384c-4fe1-b383-07b97db798b4" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseInContractWithCustomerAssets"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_IncreaseDecreaseInContractWithCustomerAssets_47cafa12-384c-4fe1-b383-07b97db798b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent_2b88815a-2517-49c3-8f9a-8699e05c9f22" xlink:href="chgg-20200930.xsd#chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_a12dcdbb-e1ab-4fff-9078-95aeadefdd1b" xlink:to="loc_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent_2b88815a-2517-49c3-8f9a-8699e05c9f22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShare" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShare"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/NetLossPerShare" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_c0e4ad91-0c56-4ff1-bc1e-ea9ff3a54fd5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_7cdae50a-f8ac-4fbf-8249-451d73419eee" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_c0e4ad91-0c56-4ff1-bc1e-ea9ff3a54fd5" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_7cdae50a-f8ac-4fbf-8249-451d73419eee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShareTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShareTables"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/NetLossPerShareTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_69dace12-3023-4641-bc8c-64d164bbc293" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_37e2dd3f-8704-4149-9952-4faa9a3a34e7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_69dace12-3023-4641-bc8c-64d164bbc293" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_37e2dd3f-8704-4149-9952-4faa9a3a34e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_5a6feb74-5dc8-4a44-a173-4eaa0cac21ed" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_69dace12-3023-4641-bc8c-64d164bbc293" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_5a6feb74-5dc8-4a44-a173-4eaa0cac21ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_16076621-e7f1-4969-a1ce-20dac2d26d3a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_49ad2a24-2f1c-4930-bc59-3da533f5b873" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_16076621-e7f1-4969-a1ce-20dac2d26d3a" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_49ad2a24-2f1c-4930-bc59-3da533f5b873" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_80aab8c9-9224-4600-9771-98daee7a041f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_49ad2a24-2f1c-4930-bc59-3da533f5b873" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_80aab8c9-9224-4600-9771-98daee7a041f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_741fd387-754b-4f54-9185-355e79fbb858" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_80aab8c9-9224-4600-9771-98daee7a041f" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_741fd387-754b-4f54-9185-355e79fbb858" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockOptionMember_cda4b93f-1c49-4675-8b93-fb8ef9a25782" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_741fd387-754b-4f54-9185-355e79fbb858" xlink:to="loc_us-gaap_StockOptionMember_cda4b93f-1c49-4675-8b93-fb8ef9a25782" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicLineItems_2eea4eb1-7645-4bf0-bcca-651f28b0c8bb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_49ad2a24-2f1c-4930-bc59-3da533f5b873" xlink:to="loc_us-gaap_EarningsPerShareBasicLineItems_2eea4eb1-7645-4bf0-bcca-651f28b0c8bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAbstract_7a058af3-a9ba-481b-b5ba-d94ae2285bd0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_2eea4eb1-7645-4bf0-bcca-651f28b0c8bb" xlink:to="loc_us-gaap_NetIncomeLossAbstract_7a058af3-a9ba-481b-b5ba-d94ae2285bd0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_610ca0be-e2ed-4dd6-b1d5-31f18e957ae4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetIncomeLossAbstract_7a058af3-a9ba-481b-b5ba-d94ae2285bd0" xlink:to="loc_us-gaap_NetIncomeLoss_610ca0be-e2ed-4dd6-b1d5-31f18e957ae4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_444a12bb-be9b-4561-8c82-0f5537c1e411" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_2eea4eb1-7645-4bf0-bcca-651f28b0c8bb" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_444a12bb-be9b-4561-8c82-0f5537c1e411" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_e87b147b-87fa-440c-b0fd-3210e509f036" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_444a12bb-be9b-4561-8c82-0f5537c1e411" xlink:to="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_e87b147b-87fa-440c-b0fd-3210e509f036" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDiluted_120b9cd8-0041-4173-bb63-578b8055b8d3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_2eea4eb1-7645-4bf0-bcca-651f28b0c8bb" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDiluted_120b9cd8-0041-4173-bb63-578b8055b8d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_728ae5ad-1ee9-454f-84e3-7b445cab6605" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_728ae5ad-1ee9-454f-84e3-7b445cab6605" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_8fb4feb2-4faa-4f79-9fb0-b6ef83aa5792" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_8fb4feb2-4faa-4f79-9fb0-b6ef83aa5792" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_8fb4feb2-4faa-4f79-9fb0-b6ef83aa5792" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockOptionMember_affefd31-a19e-4289-8f06-4505f826e43b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:to="loc_us-gaap_StockOptionMember_affefd31-a19e-4289-8f06-4505f826e43b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_ee587591-6368-4ad4-ae02-34e1cb90510f" xlink:href="chgg-20200930.xsd#chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:to="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_ee587591-6368-4ad4-ae02-34e1cb90510f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_cf06e520-9772-405c-8f9c-894fa8bf117c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:to="loc_us-gaap_SeniorNotesMember_cf06e520-9772-405c-8f9c-894fa8bf117c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_493713ba-40c0-41cf-9612-0f5ab370a5aa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_d89440b9-6fed-4b9f-84ce-c61148b44dfe" xlink:to="loc_us-gaap_EmployeeStockMember_493713ba-40c0-41cf-9612-0f5ab370a5aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_1737818d-1c6a-4d2b-b29e-f5a24e5cb206" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:to="loc_us-gaap_DebtInstrumentAxis_1737818d-1c6a-4d2b-b29e-f5a24e5cb206" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_ce6f6868-2e45-43b4-bcfa-c5ae857dc0a6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_1737818d-1c6a-4d2b-b29e-f5a24e5cb206" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_ce6f6868-2e45-43b4-bcfa-c5ae857dc0a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_b142da1d-f9c1-48a0-b42d-0647da3fd6cd" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ce6f6868-2e45-43b4-bcfa-c5ae857dc0a6" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_b142da1d-f9c1-48a0-b42d-0647da3fd6cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_e708edf3-1345-4a32-9596-3eb1f47e18c8" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ce6f6868-2e45-43b4-bcfa-c5ae857dc0a6" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_e708edf3-1345-4a32-9596-3eb1f47e18c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_748a3d36-0160-4818-8fb5-78910206a8fc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_748a3d36-0160-4818-8fb5-78910206a8fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_6320666c-2f33-4eff-8f48-106cd252a3c5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_748a3d36-0160-4818-8fb5-78910206a8fc" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_6320666c-2f33-4eff-8f48-106cd252a3c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_fb779b95-3b57-4bef-88dc-63ad9ae3959b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_6320666c-2f33-4eff-8f48-106cd252a3c5" xlink:to="loc_us-gaap_SeniorNotesMember_fb779b95-3b57-4bef-88dc-63ad9ae3959b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionAxis_336fe0a3-653e-4d4c-bf78-1e55b63d42ee" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:to="loc_chgg_DebtInstrumentTransactionAxis_336fe0a3-653e-4d4c-bf78-1e55b63d42ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionDomain_945292a5-c432-4978-ad18-a57b5ff1147f" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_chgg_DebtInstrumentTransactionAxis_336fe0a3-653e-4d4c-bf78-1e55b63d42ee" xlink:to="loc_chgg_DebtInstrumentTransactionDomain_945292a5-c432-4978-ad18-a57b5ff1147f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_CappedCallMember_f9ac591a-01a9-4d3f-bc14-528f415c73c2" xlink:href="chgg-20200930.xsd#chgg_CappedCallMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_chgg_DebtInstrumentTransactionDomain_945292a5-c432-4978-ad18-a57b5ff1147f" xlink:to="loc_chgg_CappedCallMember_f9ac591a-01a9-4d3f-bc14-528f415c73c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_b92b74b7-762a-44ec-b0e5-86f0e2d01c3d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_0ced49f1-7b95-4ba5-a7f4-790183faf595" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_b92b74b7-762a-44ec-b0e5-86f0e2d01c3d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_1f993c17-af63-4e73-9f51-f8af7b93bcfe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_b92b74b7-762a-44ec-b0e5-86f0e2d01c3d" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_1f993c17-af63-4e73-9f51-f8af7b93bcfe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_3319962c-766c-45ca-81d2-432e04608fbc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_b92b74b7-762a-44ec-b0e5-86f0e2d01c3d" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_3319962c-766c-45ca-81d2-432e04608fbc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_ffc42844-e5de-4dc2-bd22-7b70dd72883d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_b92b74b7-762a-44ec-b0e5-86f0e2d01c3d" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_ffc42844-e5de-4dc2-bd22-7b70dd72883d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestments" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestments"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestments" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_55bd7001-76bc-4e56-a679-5a663e0bf5c4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock_18c491a4-b6de-4066-ad38-c9b84a9dcb55" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_55bd7001-76bc-4e56-a679-5a663e0bf5c4" xlink:to="loc_us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock_18c491a4-b6de-4066-ad38-c9b84a9dcb55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsTables"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_f79eaa0b-ce34-4e2e-a7e2-fb72ec66ee39" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock_759d19de-7c78-461d-8005-f60b6b10059b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_f79eaa0b-ce34-4e2e-a7e2-fb72ec66ee39" xlink:to="loc_us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock_759d19de-7c78-461d-8005-f60b6b10059b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock_65cfa4ac-65d2-44e6-9906-87d431d624c6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_f79eaa0b-ce34-4e2e-a7e2-fb72ec66ee39" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock_65cfa4ac-65d2-44e6-9906-87d431d624c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_97e15c85-3c18-4bd0-9e36-04785746cd05" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_c1447455-e304-4377-8794-7f6aab70db84" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_97e15c85-3c18-4bd0-9e36-04785746cd05" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_c1447455-e304-4377-8794-7f6aab70db84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis_383d29d7-7537-4759-9cc1-5b0cfd213eb1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_c1447455-e304-4377-8794-7f6aab70db84" xlink:to="loc_us-gaap_CashAndCashEquivalentsAxis_383d29d7-7537-4759-9cc1-5b0cfd213eb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_a549159b-00a2-4e3a-9b87-95473e331b2d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_383d29d7-7537-4759-9cc1-5b0cfd213eb1" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_a549159b-00a2-4e3a-9b87-95473e331b2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashMember_5eb0160c-f603-45a5-a239-44749cf0d75b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_a549159b-00a2-4e3a-9b87-95473e331b2d" xlink:to="loc_us-gaap_CashMember_5eb0160c-f603-45a5-a239-44749cf0d75b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_30e7c4bb-09ef-451c-abf5-d51008d82022" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_a549159b-00a2-4e3a-9b87-95473e331b2d" xlink:to="loc_us-gaap_MoneyMarketFundsMember_30e7c4bb-09ef-451c-abf5-d51008d82022" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_1d1d22ca-2832-4a57-a608-de730325b004" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_a549159b-00a2-4e3a-9b87-95473e331b2d" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_1d1d22ca-2832-4a57-a608-de730325b004" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnderlyingAssetClassAxis_b756a2ab-4aa5-44a8-ae06-9c05962e828f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnderlyingAssetClassAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_c1447455-e304-4377-8794-7f6aab70db84" xlink:to="loc_us-gaap_UnderlyingAssetClassAxis_b756a2ab-4aa5-44a8-ae06-9c05962e828f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnderlyingAssetClassDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnderlyingAssetClassAxis_b756a2ab-4aa5-44a8-ae06-9c05962e828f" xlink:to="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaperMember_d3b99491-4f64-453c-974a-06a9b1c0dae1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommercialPaperMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:to="loc_us-gaap_CommercialPaperMember_d3b99491-4f64-453c-974a-06a9b1c0dae1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_90162ce7-846d-47b9-8aa5-2b0589002296" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_90162ce7-846d-47b9-8aa5-2b0589002296" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_6012f1c0-bf0c-4bcc-b359-ab667cccd9e0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_6012f1c0-bf0c-4bcc-b359-ab667cccd9e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AgencySecuritiesMember_398c584b-33bc-455f-bc68-d25336ab1965" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AgencySecuritiesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnderlyingAssetClassDomain_af6db6a4-4d6e-4000-a1e6-10e24f23d793" xlink:to="loc_us-gaap_AgencySecuritiesMember_398c584b-33bc-455f-bc68-d25336ab1965" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeAxis_1a2475e1-5a3c-4c29-96f9-3a879858888e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_c1447455-e304-4377-8794-7f6aab70db84" xlink:to="loc_us-gaap_InvestmentTypeAxis_1a2475e1-5a3c-4c29-96f9-3a879858888e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember_8fc65c01-923d-4aa5-9ccb-dcac0e209049" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeCategorizationMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentTypeAxis_1a2475e1-5a3c-4c29-96f9-3a879858888e" xlink:to="loc_us-gaap_InvestmentTypeCategorizationMember_8fc65c01-923d-4aa5-9ccb-dcac0e209049" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsMember_1571445d-8566-4eaa-a19c-9c739229f890" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8fc65c01-923d-4aa5-9ccb-dcac0e209049" xlink:to="loc_us-gaap_CashAndCashEquivalentsMember_1571445d-8566-4eaa-a19c-9c739229f890" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestmentsMember_62fbe034-7bd9-4a51-ba34-afe66f01d79d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermInvestmentsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8fc65c01-923d-4aa5-9ccb-dcac0e209049" xlink:to="loc_us-gaap_ShortTermInvestmentsMember_62fbe034-7bd9-4a51-ba34-afe66f01d79d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLongTermInvestmentsMember_6d18c867-8291-4e72-b28d-47702192fa13" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLongTermInvestmentsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8fc65c01-923d-4aa5-9ccb-dcac0e209049" xlink:to="loc_us-gaap_OtherLongTermInvestmentsMember_6d18c867-8291-4e72-b28d-47702192fa13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_c1447455-e304-4377-8794-7f6aab70db84" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_1f121973-8544-4b10-8f44-50b7c63d1b78" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_1f121973-8544-4b10-8f44-50b7c63d1b78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_1c883649-e954-4d88-879a-08f5a7d3d8f7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_1c883649-e954-4d88-879a-08f5a7d3d8f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_b79673a4-d590-4291-a8fc-1238dd3e8e0e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_b79673a4-d590-4291-a8fc-1238dd3e8e0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_c2f8dd18-e5a0-4f02-b369-121254afa3e7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_8fddb386-347e-4058-bd90-efefb94158fc" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_c2f8dd18-e5a0-4f02-b369-121254afa3e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsContractualMaturityDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_ef51a43e-fc45-4ff1-8c36-3578c5dbe2ec" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_1cfd1b12-8068-416d-b011-db3465cda48a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_ef51a43e-fc45-4ff1-8c36-3578c5dbe2ec" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_1cfd1b12-8068-416d-b011-db3465cda48a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis_4405d3c5-913d-41d0-b5f8-c6c73829d679" xlink:href="chgg-20200930.xsd#chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_ef51a43e-fc45-4ff1-8c36-3578c5dbe2ec" xlink:to="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis_4405d3c5-913d-41d0-b5f8-c6c73829d679" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost_6ad62374-4073-41e0-b945-7f1ca3cd2816" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_ef51a43e-fc45-4ff1-8c36-3578c5dbe2ec" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost_6ad62374-4073-41e0-b945-7f1ca3cd2816" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_dc68b1d7-561a-416b-80b7-54f8be86fdff" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_ef51a43e-fc45-4ff1-8c36-3578c5dbe2ec" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_dc68b1d7-561a-416b-80b7-54f8be86fdff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_71582a3b-2959-4a72-bece-cfb3abd6f513" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_ef51a43e-fc45-4ff1-8c36-3578c5dbe2ec" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_71582a3b-2959-4a72-bece-cfb3abd6f513" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue_d2dbc1d9-bf93-4d80-8d95-a519bfefea1f" xlink:href="chgg-20200930.xsd#chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_ef51a43e-fc45-4ff1-8c36-3578c5dbe2ec" xlink:to="loc_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue_d2dbc1d9-bf93-4d80-8d95-a519bfefea1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue_cb535800-2441-422c-8099-5491265129a4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_ef51a43e-fc45-4ff1-8c36-3578c5dbe2ec" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue_cb535800-2441-422c-8099-5491265129a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_f43c2614-7a86-4062-a543-9748449fbf9b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_ef51a43e-fc45-4ff1-8c36-3578c5dbe2ec" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_f43c2614-7a86-4062-a543-9748449fbf9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity_e222760d-c944-4200-b266-058484a34e37" xlink:href="chgg-20200930.xsd#chgg_AvailableForSaleSecuritiesWeightedAverageMaturity"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_ef51a43e-fc45-4ff1-8c36-3578c5dbe2ec" xlink:to="loc_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity_e222760d-c944-4200-b266-058484a34e37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsRestrictedCashDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_e9572c7b-35f9-469a-9e8e-3e7f4ac8525a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable_59f6f530-527a-4cad-8e7a-758d2aea4beb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_e9572c7b-35f9-469a-9e8e-3e7f4ac8525a" xlink:to="loc_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable_59f6f530-527a-4cad-8e7a-758d2aea4beb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_60c8d0b3-bd29-4982-9697-8b19bcb3fc2e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable_59f6f530-527a-4cad-8e7a-758d2aea4beb" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_60c8d0b3-bd29-4982-9697-8b19bcb3fc2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_b3416777-4384-4b19-8865-3011e63132e9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_60c8d0b3-bd29-4982-9697-8b19bcb3fc2e" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_b3416777-4384-4b19-8865-3011e63132e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_SecurityDepositForOfficeMember_58ce6058-1084-4ed4-a737-318c6194efc1" xlink:href="chgg-20200930.xsd#chgg_SecurityDepositForOfficeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_b3416777-4384-4b19-8865-3011e63132e9" xlink:to="loc_chgg_SecurityDepositForOfficeMember_58ce6058-1084-4ed4-a737-318c6194efc1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems_01cd38d6-b817-46fb-8e6c-691559f5c31e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable_59f6f530-527a-4cad-8e7a-758d2aea4beb" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems_01cd38d6-b817-46fb-8e6c-691559f5c31e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash_854bccdb-19bb-4fb8-82a5-de009a983398" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCash"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems_01cd38d6-b817-46fb-8e6c-691559f5c31e" xlink:to="loc_us-gaap_RestrictedCash_854bccdb-19bb-4fb8-82a5-de009a983398" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_3b50422c-5859-4a71-b6dd-5c3bf096d353" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInvestmentsTable_07dd8797-0646-44fb-ac22-47c372dc6d91" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfInvestmentsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_3b50422c-5859-4a71-b6dd-5c3bf096d353" xlink:to="loc_us-gaap_ScheduleOfInvestmentsTable_07dd8797-0646-44fb-ac22-47c372dc6d91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4ef280bf-589c-4227-a529-c3a8441ff6de" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfInvestmentsTable_07dd8797-0646-44fb-ac22-47c372dc6d91" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4ef280bf-589c-4227-a529-c3a8441ff6de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_14e06f75-d06d-4a7a-92c4-c11ca518b3ec" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4ef280bf-589c-4227-a529-c3a8441ff6de" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_14e06f75-d06d-4a7a-92c4-c11ca518b3ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TAPDInc.Member_a2980730-37fd-401f-86dc-f8ae57d0215f" xlink:href="chgg-20200930.xsd#chgg_TAPDInc.Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_14e06f75-d06d-4a7a-92c4-c11ca518b3ec" xlink:to="loc_chgg_TAPDInc.Member_a2980730-37fd-401f-86dc-f8ae57d0215f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_WayUpInc.Member_e2c32f25-fc8a-4952-992e-dd89b5e465f7" xlink:href="chgg-20200930.xsd#chgg_WayUpInc.Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_14e06f75-d06d-4a7a-92c4-c11ca518b3ec" xlink:to="loc_chgg_WayUpInc.Member_e2c32f25-fc8a-4952-992e-dd89b5e465f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ForeignEntityMember_d688397b-e13b-4149-993f-554b5c1d8994" xlink:href="chgg-20200930.xsd#chgg_ForeignEntityMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_14e06f75-d06d-4a7a-92c4-c11ca518b3ec" xlink:to="loc_chgg_ForeignEntityMember_d688397b-e13b-4149-993f-554b5c1d8994" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInvestmentsLineItems_0caecbcd-d9af-475a-b509-cbaa98166144" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfInvestmentsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfInvestmentsTable_07dd8797-0646-44fb-ac22-47c372dc6d91" xlink:to="loc_us-gaap_ScheduleOfInvestmentsLineItems_0caecbcd-d9af-475a-b509-cbaa98166144" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_ec706bcb-97f2-4fbb-a0ac-db06457cfe60" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfInvestmentsLineItems_0caecbcd-d9af-475a-b509-cbaa98166144" xlink:to="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_ec706bcb-97f2-4fbb-a0ac-db06457cfe60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurement" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurement"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/FairValueMeasurement" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_d777ee43-3792-414f-888c-954557fcb6c5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_7d301060-a668-4b09-9d0c-7cabf6f17cad" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_d777ee43-3792-414f-888c-954557fcb6c5" xlink:to="loc_us-gaap_FairValueDisclosuresTextBlock_7d301060-a668-4b09-9d0c-7cabf6f17cad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurementTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurementTables"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/FairValueMeasurementTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_23e480e3-568f-4e6c-a9c2-8eadb0b12078" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1a04516b-759b-4e6d-8b07-594adbb8b438" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_23e480e3-568f-4e6c-a9c2-8eadb0b12078" xlink:to="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1a04516b-759b-4e6d-8b07-594adbb8b438" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock_969b554c-01f1-4091-88ae-79a83e067e83" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_23e480e3-568f-4e6c-a9c2-8eadb0b12078" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock_969b554c-01f1-4091-88ae-79a83e067e83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurementFinancialInstrumentsDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_ef3ca606-c937-4cdd-8f9f-bda4100f7f69" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_ef3ca606-c937-4cdd-8f9f-bda4100f7f69" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_e6cb70b2-816a-4836-9f25-4b1287a830f8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_e6cb70b2-816a-4836-9f25-4b1287a830f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_e686fe7b-f3be-4d07-affd-04c0432376d9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_e6cb70b2-816a-4836-9f25-4b1287a830f8" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_e686fe7b-f3be-4d07-affd-04c0432376d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_4d57f735-0c06-4fbb-b5b4-901e0d79177a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_e686fe7b-f3be-4d07-affd-04c0432376d9" xlink:to="loc_us-gaap_MoneyMarketFundsMember_4d57f735-0c06-4fbb-b5b4-901e0d79177a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_fc32152b-ee0e-4f61-8fc4-9818b4df6e48" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_e686fe7b-f3be-4d07-affd-04c0432376d9" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_fc32152b-ee0e-4f61-8fc4-9818b4df6e48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeAxis_ec88eef9-60c3-494f-803c-10f14c678354" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:to="loc_us-gaap_InvestmentTypeAxis_ec88eef9-60c3-494f-803c-10f14c678354" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentTypeCategorizationMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentTypeAxis_ec88eef9-60c3-494f-803c-10f14c678354" xlink:to="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaperMember_c167f26e-2a12-4fdb-a755-eebb8517a121" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommercialPaperMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:to="loc_us-gaap_CommercialPaperMember_c167f26e-2a12-4fdb-a755-eebb8517a121" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_a5b0aeb8-75a3-4330-ae59-dc51af40c046" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_a5b0aeb8-75a3-4330-ae59-dc51af40c046" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_e0b57e9d-3bb0-4270-810a-f1555c8d16f4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_e0b57e9d-3bb0-4270-810a-f1555c8d16f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AgencySecuritiesMember_1f151fac-24c0-4e23-aabb-8857d85b9a0c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AgencySecuritiesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_8d649e12-07cf-431b-be88-95584314391f" xlink:to="loc_us-gaap_AgencySecuritiesMember_1f151fac-24c0-4e23-aabb-8857d85b9a0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_cd7a1ab4-cf66-4e4f-9bff-7a6ad4ddfa85" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_cd7a1ab4-cf66-4e4f-9bff-7a6ad4ddfa85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_ca708195-b28a-4d7f-8314-a9201e655348" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_cd7a1ab4-cf66-4e4f-9bff-7a6ad4ddfa85" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_ca708195-b28a-4d7f-8314-a9201e655348" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_4e3d35a7-6a07-4d59-89d7-c40d3ae06c6a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_ca708195-b28a-4d7f-8314-a9201e655348" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_4e3d35a7-6a07-4d59-89d7-c40d3ae06c6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_96330ba0-8a5a-4ff4-88f9-226fd29c55f0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_96330ba0-8a5a-4ff4-88f9-226fd29c55f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8d85d09b-a0da-4c5f-a1d7-2065464adebd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_96330ba0-8a5a-4ff4-88f9-226fd29c55f0" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8d85d09b-a0da-4c5f-a1d7-2065464adebd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_35b41933-d493-4318-b0e1-be72f535c2fd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8d85d09b-a0da-4c5f-a1d7-2065464adebd" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_35b41933-d493-4318-b0e1-be72f535c2fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_1918283b-cee7-40e2-ab3d-e95c5a5583af" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8d85d09b-a0da-4c5f-a1d7-2065464adebd" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_1918283b-cee7-40e2-ab3d-e95c5a5583af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_250488ea-4b19-421c-8eaf-02fe0866c04c" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_0bb4c220-bb1b-44ef-ba24-ebec4957fafc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_0bb4c220-bb1b-44ef-ba24-ebec4957fafc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments_4d14397e-fa46-42b8-8b7f-676c5f5c2d65" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermInvestments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:to="loc_us-gaap_ShortTermInvestments_4d14397e-fa46-42b8-8b7f-676c5f5c2d65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestments_c1aef8c6-3f78-4388-9f45-8393cfae5fb3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermInvestments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:to="loc_us-gaap_LongTermInvestments_c1aef8c6-3f78-4388-9f45-8393cfae5fb3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_8420d2b6-ccd3-4e61-bb53-abe79a2f54af" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_38d6f824-9c95-4caf-a8da-ee78bb23d643" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_8420d2b6-ccd3-4e61-bb53-abe79a2f54af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/FairValueMeasurementDebtDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#FairValueMeasurementDebtDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/FairValueMeasurementDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_e6ee38f5-ef4c-411e-b88b-004a7d73f811" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_e6ee38f5-ef4c-411e-b88b-004a7d73f811" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_21b038a9-34a7-4457-b470-49d5a8b47f2c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:to="loc_us-gaap_DebtInstrumentAxis_21b038a9-34a7-4457-b470-49d5a8b47f2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_e4f99b48-56ee-4714-9ccf-e00528c2f09d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_21b038a9-34a7-4457-b470-49d5a8b47f2c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_e4f99b48-56ee-4714-9ccf-e00528c2f09d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_dc495609-d958-483c-94b6-d6cca9058571" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_e4f99b48-56ee-4714-9ccf-e00528c2f09d" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_dc495609-d958-483c-94b6-d6cca9058571" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_b49e12ec-ee5d-4e53-9676-a6e01e2acf19" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_e4f99b48-56ee-4714-9ccf-e00528c2f09d" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_b49e12ec-ee5d-4e53-9676-a6e01e2acf19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_02950267-bb31-49af-ac04-74eb9d976d82" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_e4f99b48-56ee-4714-9ccf-e00528c2f09d" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_02950267-bb31-49af-ac04-74eb9d976d82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_f01665d5-8569-4caa-84e1-0088ec426ae7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_f01665d5-8569-4caa-84e1-0088ec426ae7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_b9872999-6f31-4ce0-a031-90e941b19880" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_f01665d5-8569-4caa-84e1-0088ec426ae7" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_b9872999-6f31-4ce0-a031-90e941b19880" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_d18ff755-4673-4375-98a2-195b4836976b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_b9872999-6f31-4ce0-a031-90e941b19880" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_d18ff755-4673-4375-98a2-195b4836976b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_f74cc8be-f281-4f66-a36f-88e2eaefd600" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_b9872999-6f31-4ce0-a031-90e941b19880" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_f74cc8be-f281-4f66-a36f-88e2eaefd600" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_2a9ea387-b6a5-4cb9-a096-79318c87fdf8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_b9872999-6f31-4ce0-a031-90e941b19880" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_2a9ea387-b6a5-4cb9-a096-79318c87fdf8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_6e77555a-752a-4047-8a79-c30c2c77eb51" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_6e77555a-752a-4047-8a79-c30c2c77eb51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_8bcbe240-b475-4a35-9238-6d7368ddc9c0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_6e77555a-752a-4047-8a79-c30c2c77eb51" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_8bcbe240-b475-4a35-9238-6d7368ddc9c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_b1e99485-f9af-4360-8d3e-36a7ebcda197" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_8bcbe240-b475-4a35-9238-6d7368ddc9c0" xlink:to="loc_us-gaap_SeniorNotesMember_b1e99485-f9af-4360-8d3e-36a7ebcda197" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_0a579f70-0180-4a60-8125-25cf15cf4d40" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_0a579f70-0180-4a60-8125-25cf15cf4d40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_259e118b-f0d2-440b-99f6-fe2a5ca9fdb8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_0a579f70-0180-4a60-8125-25cf15cf4d40" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_259e118b-f0d2-440b-99f6-fe2a5ca9fdb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsNonrecurringMember_366c3918-94e5-494a-8b1b-05d38f7a5829" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsNonrecurringMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_259e118b-f0d2-440b-99f6-fe2a5ca9fdb8" xlink:to="loc_us-gaap_FairValueMeasurementsNonrecurringMember_366c3918-94e5-494a-8b1b-05d38f7a5829" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_ddfd3e66-219a-419b-bf0c-33b945fb1fb5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36d61266-ae10-4531-8b0d-e62ed1be2c32" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_ddfd3e66-219a-419b-bf0c-33b945fb1fb5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_aa4f583d-4830-4bbe-9b15-d70f591e3b92" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_ddfd3e66-219a-419b-bf0c-33b945fb1fb5" xlink:to="loc_us-gaap_LongTermDebtFairValue_aa4f583d-4830-4bbe-9b15-d70f591e3b92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_3edbc84e-535a-49c6-aa96-0d8ca56335d7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_ddfd3e66-219a-419b-bf0c-33b945fb1fb5" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_3edbc84e-535a-49c6-aa96-0d8ca56335d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_00a62bdd-7ac2-4f4c-9ac7-7a5cf687c1b4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_ddfd3e66-219a-419b-bf0c-33b945fb1fb5" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_00a62bdd-7ac2-4f4c-9ac7-7a5cf687c1b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/Acquisitions" xlink:type="simple" xlink:href="chgg-20200930.xsd#Acquisitions"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/Acquisitions" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_0b578e94-691f-4d60-9794-3f74fc1913a9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_80dc9a72-80fe-43cd-a23a-844d14890602" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_0b578e94-691f-4d60-9794-3f74fc1913a9" xlink:to="loc_us-gaap_BusinessCombinationDisclosureTextBlock_80dc9a72-80fe-43cd-a23a-844d14890602" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsTables"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/AcquisitionsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_08e138f0-0720-4ba7-bf44-232cdb445d69" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_721f3427-73c6-4db7-aeb4-9c72fda5cfec" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_08e138f0-0720-4ba7-bf44-232cdb445d69" xlink:to="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_721f3427-73c6-4db7-aeb4-9c72fda5cfec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock_be5c342b-a2ff-4e08-bf22-81b1a68d257f" xlink:href="chgg-20200930.xsd#chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_08e138f0-0720-4ba7-bf44-232cdb445d69" xlink:to="loc_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock_be5c342b-a2ff-4e08-bf22-81b1a68d257f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/AcquisitionsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_ea95e2b4-324a-4c9d-bd33-2969ead0aa60" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a0c550d9-6ce1-4f4c-8d17-8f2ac9307469" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_ea95e2b4-324a-4c9d-bd33-2969ead0aa60" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a0c550d9-6ce1-4f4c-8d17-8f2ac9307469" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_78ea4570-e3f1-4ab5-b557-4f117e7488b5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a0c550d9-6ce1-4f4c-8d17-8f2ac9307469" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_78ea4570-e3f1-4ab5-b557-4f117e7488b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c8e8555c-22cc-4df6-9454-dc277ec72c29" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_78ea4570-e3f1-4ab5-b557-4f117e7488b5" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c8e8555c-22cc-4df6-9454-dc277ec72c29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_MathwayLLCMember_c2213358-7275-48b6-84a4-da77e2f2fa6c" xlink:href="chgg-20200930.xsd#chgg_MathwayLLCMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c8e8555c-22cc-4df6-9454-dc277ec72c29" xlink:to="loc_chgg_MathwayLLCMember_c2213358-7275-48b6-84a4-da77e2f2fa6c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a0c550d9-6ce1-4f4c-8d17-8f2ac9307469" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_13460cac-0253-4a04-8df5-ade7a790e9fa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_13460cac-0253-4a04-8df5-ade7a790e9fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_529312f1-1253-4cd3-944b-31da74a3c7ee" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_529312f1-1253-4cd3-944b-31da74a3c7ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_7641651d-ea67-493c-92a5-479fd1709f2c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_7641651d-ea67-493c-92a5-479fd1709f2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod_975de686-25ee-4014-85e9-9eca6ec32e80" xlink:href="chgg-20200930.xsd#chgg_EscrowAmountRemainingAmountToBeReleasedPeriod"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod_975de686-25ee-4014-85e9-9eca6ec32e80" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_66a48e24-0b08-4f57-9885-2a34e1ed4661" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_66a48e24-0b08-4f57-9885-2a34e1ed4661" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_8ae9286c-ff06-4f53-915a-5fbc86419269" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_8ae9286c-ff06-4f53-915a-5fbc86419269" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_92eadba0-ce46-49b5-bca8-42a81acc44fb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_92eadba0-ce46-49b5-bca8-42a81acc44fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_c9c71aef-b500-42b1-b887-db11d3e4a86c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d3c68e12-1bda-406c-a1d3-4267902ecf24" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_c9c71aef-b500-42b1-b887-db11d3e4a86c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_595d281d-62d1-4f88-a9f1-8334b0a55d11" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1552d944-0f4a-420e-b6b6-a5d15c0f3a2f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_595d281d-62d1-4f88-a9f1-8334b0a55d11" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1552d944-0f4a-420e-b6b6-a5d15c0f3a2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_a19b3106-5d39-44ad-a1fa-3360ae7d927f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1552d944-0f4a-420e-b6b6-a5d15c0f3a2f" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_a19b3106-5d39-44ad-a1fa-3360ae7d927f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_1b3f779f-7953-44f7-b9cb-c1f27b505856" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_a19b3106-5d39-44ad-a1fa-3360ae7d927f" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_1b3f779f-7953-44f7-b9cb-c1f27b505856" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_MathwayLLCMember_00217d21-ad24-4c24-bbf4-ca86793c34fa" xlink:href="chgg-20200930.xsd#chgg_MathwayLLCMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_1b3f779f-7953-44f7-b9cb-c1f27b505856" xlink:to="loc_chgg_MathwayLLCMember_00217d21-ad24-4c24-bbf4-ca86793c34fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1552d944-0f4a-420e-b6b6-a5d15c0f3a2f" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_7e8ce172-3a08-48b6-8660-bfb7e875d740" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_7e8ce172-3a08-48b6-8660-bfb7e875d740" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_4da1d166-9500-4382-934c-d4cd7b963e9d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_4da1d166-9500-4382-934c-d4cd7b963e9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_9cb725b4-f78f-41c8-84f2-df0386ca8525" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_9cb725b4-f78f-41c8-84f2-df0386ca8525" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_08e4b7e7-5f4d-47fb-b3a5-5eaef231ca20" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_08e4b7e7-5f4d-47fb-b3a5-5eaef231ca20" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_b77e9928-5bbc-445e-b8a7-55dc0cea9ccc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_b77e9928-5bbc-445e-b8a7-55dc0cea9ccc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_f8c3c864-d92f-42e7-8ea0-973908636d54" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_f8c3c864-d92f-42e7-8ea0-973908636d54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_5122f2f4-a211-40a6-9d18-94673c2f3791" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_5122f2f4-a211-40a6-9d18-94673c2f3791" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_4371e848-469b-43c6-a70a-0ed0c5423705" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_4371e848-469b-43c6-a70a-0ed0c5423705" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_8781510a-e52a-49bb-8b56-2843207eb8de" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_Goodwill_8781510a-e52a-49bb-8b56-2843207eb8de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_47ee1016-83e2-4c9b-9e36-d756520967d4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7d612773-5c0d-4260-a889-5fbfc61b2671" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_47ee1016-83e2-4c9b-9e36-d756520967d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#AcquisitionsIntangibleAssetsDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_d0cc1829-2e81-4035-a799-1134f53b45c1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a467e4ad-b34f-4dfb-8953-fd6b6c6b5e01" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_d0cc1829-2e81-4035-a799-1134f53b45c1" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a467e4ad-b34f-4dfb-8953-fd6b6c6b5e01" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_dd1abade-2c4b-40cf-bf33-d1f136581086" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a467e4ad-b34f-4dfb-8953-fd6b6c6b5e01" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_dd1abade-2c4b-40cf-bf33-d1f136581086" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_dd1abade-2c4b-40cf-bf33-d1f136581086" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InternetDomainNamesMember_b7c5489b-04ce-4917-b0f0-cb5981cb130b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InternetDomainNamesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:to="loc_us-gaap_InternetDomainNamesMember_b7c5489b-04ce-4917-b0f0-cb5981cb130b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeNamesMember_a4b52e95-423d-4d07-9a3a-a556a98d1d74" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TradeNamesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:to="loc_us-gaap_TradeNamesMember_a4b52e95-423d-4d07-9a3a-a556a98d1d74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerListsMember_51addd31-085e-4fcc-9c13-8cc16580d97f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerListsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:to="loc_us-gaap_CustomerListsMember_51addd31-085e-4fcc-9c13-8cc16580d97f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_5b693dc6-4698-4baf-b2d3-9834236328d2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_bf6482cb-a8ca-46a1-b3cf-1bca86fdaefc" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_5b693dc6-4698-4baf-b2d3-9834236328d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_1920d12e-641e-42af-98a1-7a6de5ad8ce1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a467e4ad-b34f-4dfb-8953-fd6b6c6b5e01" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_1920d12e-641e-42af-98a1-7a6de5ad8ce1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_172623ca-b31a-4421-95e0-2506fe74bbf3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_1920d12e-641e-42af-98a1-7a6de5ad8ce1" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_172623ca-b31a-4421-95e0-2506fe74bbf3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_MathwayLLCMember_e83992d9-f6ec-4a81-b06b-ebf4736d76db" xlink:href="chgg-20200930.xsd#chgg_MathwayLLCMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_172623ca-b31a-4421-95e0-2506fe74bbf3" xlink:to="loc_chgg_MathwayLLCMember_e83992d9-f6ec-4a81-b06b-ebf4736d76db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_293b996c-5d16-46bf-83ca-f1d13428361f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_a467e4ad-b34f-4dfb-8953-fd6b6c6b5e01" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_293b996c-5d16-46bf-83ca-f1d13428361f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_85043936-98a6-41ed-b1c8-0f6fcceda4d1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_293b996c-5d16-46bf-83ca-f1d13428361f" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_85043936-98a6-41ed-b1c8-0f6fcceda4d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_3202c774-2893-4e7d-be6b-549552d8e86c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_293b996c-5d16-46bf-83ca-f1d13428361f" xlink:to="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_3202c774-2893-4e7d-be6b-549552d8e86c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssets" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssets"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_3724044b-5eef-4984-9145-6eb340fa0a73" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_16148578-97e3-4d6a-b633-4c4a9a5af7e8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_3724044b-5eef-4984-9145-6eb340fa0a73" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_16148578-97e3-4d6a-b633-4c4a9a5af7e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsTables"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_c78a08e0-87b6-4e4d-80dc-b26d4ca93bfe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_e06e543d-9ed8-47b3-9fa1-439c44d82167" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_c78a08e0-87b6-4e4d-80dc-b26d4ca93bfe" xlink:to="loc_us-gaap_ScheduleOfGoodwillTextBlock_e06e543d-9ed8-47b3-9fa1-439c44d82167" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock_a4faa5ce-8019-468a-95ec-4b0eb464437f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_c78a08e0-87b6-4e4d-80dc-b26d4ca93bfe" xlink:to="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock_a4faa5ce-8019-468a-95ec-4b0eb464437f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock_bddf3dd5-10f5-477e-ae1a-0baa97ebc1ac" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_c78a08e0-87b6-4e4d-80dc-b26d4ca93bfe" xlink:to="loc_us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock_bddf3dd5-10f5-477e-ae1a-0baa97ebc1ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_9a2c2c07-1119-45f6-8020-676cebf2c0d5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_c78a08e0-87b6-4e4d-80dc-b26d4ca93bfe" xlink:to="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_9a2c2c07-1119-45f6-8020-676cebf2c0d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsGoodwillDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_367fc98d-35e1-4edf-8704-7222e7feb910" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillRollForward_3332b8f5-2139-42b8-9f6e-569860fd3be3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_367fc98d-35e1-4edf-8704-7222e7feb910" xlink:to="loc_us-gaap_GoodwillRollForward_3332b8f5-2139-42b8-9f6e-569860fd3be3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_244a1185-99ca-4452-a854-6c1af23973bf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_3332b8f5-2139-42b8-9f6e-569860fd3be3" xlink:to="loc_us-gaap_Goodwill_244a1185-99ca-4452-a854-6c1af23973bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod_16b12c0e-d18d-4739-9635-c39b25c6b0aa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_3332b8f5-2139-42b8-9f6e-569860fd3be3" xlink:to="loc_us-gaap_GoodwillAcquiredDuringPeriod_16b12c0e-d18d-4739-9635-c39b25c6b0aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_cbf0d54d-c12a-4d1b-bf51-684b3c4d10a2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillForeignCurrencyTranslationGainLoss"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_3332b8f5-2139-42b8-9f6e-569860fd3be3" xlink:to="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_cbf0d54d-c12a-4d1b-bf51-684b3c4d10a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_5d9fc8ab-589e-4af1-b36a-f3763eac0821" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillPurchaseAccountingAdjustments"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_3332b8f5-2139-42b8-9f6e-569860fd3be3" xlink:to="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_5d9fc8ab-589e-4af1-b36a-f3763eac0821" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_51583118-6034-4957-9dde-e2205896e37e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_3332b8f5-2139-42b8-9f6e-569860fd3be3" xlink:to="loc_us-gaap_Goodwill_51583118-6034-4957-9dde-e2205896e37e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_e193ef94-f4ff-48d2-87ec-bdfbc7aae255" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_1ad5a490-8cb0-4715-99ad-6ecb36936918" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_e193ef94-f4ff-48d2-87ec-bdfbc7aae255" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_1ad5a490-8cb0-4715-99ad-6ecb36936918" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_cd4f8dc6-0faa-4dff-abd3-5dc15ad70483" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_1ad5a490-8cb0-4715-99ad-6ecb36936918" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_cd4f8dc6-0faa-4dff-abd3-5dc15ad70483" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_cd4f8dc6-0faa-4dff-abd3-5dc15ad70483" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_ad5597e3-a5f1-4078-93bf-4beaae82b4e4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_ad5597e3-a5f1-4078-93bf-4beaae82b4e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerListsMember_fe9f1f24-cf6a-4b7b-8eb6-854fd921d7f3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerListsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:to="loc_us-gaap_CustomerListsMember_fe9f1f24-cf6a-4b7b-8eb6-854fd921d7f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeNamesMember_3993c691-5e70-4463-98ab-50b054c0d960" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TradeNamesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:to="loc_us-gaap_TradeNamesMember_3993c691-5e70-4463-98ab-50b054c0d960" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncompeteAgreementsMember_8d4908c9-9938-45ad-8d1f-efe38f356001" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncompeteAgreementsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_46c7d68c-577e-406b-b4be-041359a7170a" xlink:to="loc_us-gaap_NoncompeteAgreementsMember_8d4908c9-9938-45ad-8d1f-efe38f356001" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_1ad5a490-8cb0-4715-99ad-6ecb36936918" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_38d10e3b-d974-4276-8672-c776c854d390" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_38d10e3b-d974-4276-8672-c776c854d390" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_750ee02f-d5d1-4b43-9531-cd10dcdb3a8e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_750ee02f-d5d1-4b43-9531-cd10dcdb3a8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_72f8de5d-fce5-4863-8bff-c6c324d9b3e8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_72f8de5d-fce5-4863-8bff-c6c324d9b3e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_18f2e2ec-e9a2-4e1a-895a-81eef02f062f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_18f2e2ec-e9a2-4e1a-895a-81eef02f062f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedTradeNames_a028d853-2b82-4372-b62d-a96173012d4e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IndefiniteLivedTradeNames"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_IndefiniteLivedTradeNames_a028d853-2b82-4372-b62d-a96173012d4e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss_aa3fb8f9-3804-409f-9477-61a4cdf8ff66" xlink:href="chgg-20200930.xsd#chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss_aa3fb8f9-3804-409f-9477-61a4cdf8ff66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_5d53663e-b934-4b38-a1c9-11ec1e4b6e7c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_5d53663e-b934-4b38-a1c9-11ec1e4b6e7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_23d7935a-f4de-493c-ad6f-70d28ca0b084" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_2d9841e3-e268-41d8-9b97-093e98e508ea" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_23d7935a-f4de-493c-ad6f-70d28ca0b084" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_87ae5e21-c850-41b9-8885-4587f25afd89" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_e2f4f7ed-cc5d-4941-9efe-ec45dc9b1247" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_87ae5e21-c850-41b9-8885-4587f25afd89" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_e2f4f7ed-cc5d-4941-9efe-ec45dc9b1247" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_6820d7f2-9ea9-4b5e-b5d2-08f114ae02e4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_e2f4f7ed-cc5d-4941-9efe-ec45dc9b1247" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_6820d7f2-9ea9-4b5e-b5d2-08f114ae02e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_177ea0e6-3732-4b37-841f-8fb802d8a0f5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_6820d7f2-9ea9-4b5e-b5d2-08f114ae02e4" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_177ea0e6-3732-4b37-841f-8fb802d8a0f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AcquisitionRelatedIntangibleAssetsMember_e0005ada-fb88-4848-a28d-746ea4cf19ad" xlink:href="chgg-20200930.xsd#chgg_AcquisitionRelatedIntangibleAssetsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_177ea0e6-3732-4b37-841f-8fb802d8a0f5" xlink:to="loc_chgg_AcquisitionRelatedIntangibleAssetsMember_e0005ada-fb88-4848-a28d-746ea4cf19ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_ca224cf0-b49e-4edd-a052-56bc88735a52" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_e2f4f7ed-cc5d-4941-9efe-ec45dc9b1247" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_ca224cf0-b49e-4edd-a052-56bc88735a52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_08005d12-a1f9-4c75-8361-111c12a8e8fe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_ca224cf0-b49e-4edd-a052-56bc88735a52" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_08005d12-a1f9-4c75-8361-111c12a8e8fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_63fa5338-00d5-4e6f-837b-cc7d6708bedf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_c1136582-240c-4929-9145-3efb653203f2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_63fa5338-00d5-4e6f-837b-cc7d6708bedf" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_c1136582-240c-4929-9145-3efb653203f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_2df5ef98-b90e-4582-bdf9-fc8e019e8fef" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_63fa5338-00d5-4e6f-837b-cc7d6708bedf" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_2df5ef98-b90e-4582-bdf9-fc8e019e8fef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_6a8f82c1-d8c7-45d3-8c78-b7fcbf2cd03f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_63fa5338-00d5-4e6f-837b-cc7d6708bedf" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_6a8f82c1-d8c7-45d3-8c78-b7fcbf2cd03f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_1e3ca5e4-1f40-4fc2-8bdb-d5334e9dc0e5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_63fa5338-00d5-4e6f-837b-cc7d6708bedf" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_1e3ca5e4-1f40-4fc2-8bdb-d5334e9dc0e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_6ee6f8e7-e246-41a3-95f3-6c69e80f9809" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_63fa5338-00d5-4e6f-837b-cc7d6708bedf" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_6ee6f8e7-e246-41a3-95f3-6c69e80f9809" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_e7730884-b36f-4515-ac3d-ccac9710e477" xlink:href="chgg-20200930.xsd#chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_63fa5338-00d5-4e6f-837b-cc7d6708bedf" xlink:to="loc_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_e7730884-b36f-4515-ac3d-ccac9710e477" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e190bea9-aa5c-4b99-872d-2a6a87cb7e46" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_63fa5338-00d5-4e6f-837b-cc7d6708bedf" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e190bea9-aa5c-4b99-872d-2a6a87cb7e46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotes" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotes"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotes" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_923bab11-31cb-4dab-92ea-ff9900fc7e32" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_326b0c14-b39e-46f2-ad2f-2834991c44fa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_923bab11-31cb-4dab-92ea-ff9900fc7e32" xlink:to="loc_us-gaap_DebtDisclosureTextBlock_326b0c14-b39e-46f2-ad2f-2834991c44fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesTables"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_ba4c8ee8-085d-43c0-8c44-08a4a5d995fd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_32baa3c3-8677-4237-9ae2-502011990096" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_ba4c8ee8-085d-43c0-8c44-08a4a5d995fd" xlink:to="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_32baa3c3-8677-4237-9ae2-502011990096" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock_4513950a-409f-4470-901c-59f700275ef4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_ba4c8ee8-085d-43c0-8c44-08a4a5d995fd" xlink:to="loc_us-gaap_ScheduleOfDebtTableTextBlock_4513950a-409f-4470-901c-59f700275ef4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock_be76ccb3-6047-42d2-a198-79be74f50d2d" xlink:href="chgg-20200930.xsd#chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_ba4c8ee8-085d-43c0-8c44-08a4a5d995fd" xlink:to="loc_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock_be76ccb3-6047-42d2-a198-79be74f50d2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_882d5259-cd40-4eb0-a48b-0b62c1c477bd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_882d5259-cd40-4eb0-a48b-0b62c1c477bd" xlink:to="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_9c2bdc8b-011a-4d14-9b79-628c1d9fc9d6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_9c2bdc8b-011a-4d14-9b79-628c1d9fc9d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_63fea304-8828-41ed-a5f5-879ca8c826fe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_9c2bdc8b-011a-4d14-9b79-628c1d9fc9d6" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_63fea304-8828-41ed-a5f5-879ca8c826fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_9a97bccc-b3a1-4d9d-a898-c8b114e8454f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_63fea304-8828-41ed-a5f5-879ca8c826fe" xlink:to="loc_us-gaap_SeniorNotesMember_9a97bccc-b3a1-4d9d-a898-c8b114e8454f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_42a33cc1-b71d-4370-b931-b3abcc865771" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_us-gaap_DebtInstrumentAxis_42a33cc1-b71d-4370-b931-b3abcc865771" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_42a33cc1-b71d-4370-b931-b3abcc865771" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_5170c855-06fd-410e-b9c7-d81cf673883e" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_5170c855-06fd-410e-b9c7-d81cf673883e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember_8e3ceeae-dea5-44d3-a89c-26f519a0bd91" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember_8e3ceeae-dea5-44d3-a89c-26f519a0bd91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_b1d816ed-35e8-42f0-83ea-ea125c9e3dc7" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_b1d816ed-35e8-42f0-83ea-ea125c9e3dc7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_ee135401-3060-4e48-9a61-6d343999173e" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_4b2c4125-5b68-4c90-990a-784fcdd1a80f" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_ee135401-3060-4e48-9a61-6d343999173e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionAxis_49f95b08-43ce-432a-9d0e-1cfc9d2591f9" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_chgg_DebtInstrumentTransactionAxis_49f95b08-43ce-432a-9d0e-1cfc9d2591f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentTransactionDomain_a2222264-809e-4dee-adc3-566e12d8018a" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_chgg_DebtInstrumentTransactionAxis_49f95b08-43ce-432a-9d0e-1cfc9d2591f9" xlink:to="loc_chgg_DebtInstrumentTransactionDomain_a2222264-809e-4dee-adc3-566e12d8018a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_CappedCallMember_aa78cea7-7513-4a90-a158-a3d69b6b699a" xlink:href="chgg-20200930.xsd#chgg_CappedCallMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_chgg_DebtInstrumentTransactionDomain_a2222264-809e-4dee-adc3-566e12d8018a" xlink:to="loc_chgg_CappedCallMember_aa78cea7-7513-4a90-a158-a3d69b6b699a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtCovenantTermsAxis_585bcfa7-0a21-4442-a5b6-eeed295ff98a" xlink:href="chgg-20200930.xsd#chgg_DebtCovenantTermsAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_chgg_DebtCovenantTermsAxis_585bcfa7-0a21-4442-a5b6-eeed295ff98a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtCovenantTermsDomain_8211c252-05b3-4306-a814-bd7a5b173781" xlink:href="chgg-20200930.xsd#chgg_DebtCovenantTermsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_chgg_DebtCovenantTermsAxis_585bcfa7-0a21-4442-a5b6-eeed295ff98a" xlink:to="loc_chgg_DebtCovenantTermsDomain_8211c252-05b3-4306-a814-bd7a5b173781" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_SalePriceIsGreaterOrEqual130PercentMember_e1c19a36-05e5-4331-a19e-1ca9c1ce2450" xlink:href="chgg-20200930.xsd#chgg_SalePriceIsGreaterOrEqual130PercentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_chgg_DebtCovenantTermsDomain_8211c252-05b3-4306-a814-bd7a5b173781" xlink:to="loc_chgg_SalePriceIsGreaterOrEqual130PercentMember_e1c19a36-05e5-4331-a19e-1ca9c1ce2450" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember_214b8462-3e71-4fe3-a607-43c0898e4f27" xlink:href="chgg-20200930.xsd#chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_chgg_DebtCovenantTermsDomain_8211c252-05b3-4306-a814-bd7a5b173781" xlink:to="loc_chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember_214b8462-3e71-4fe3-a607-43c0898e4f27" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_3ad786da-d973-44b8-9c92-adf335d4b72d" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_srt_RangeAxis_3ad786da-d973-44b8-9c92-adf335d4b72d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_5379c60a-8de6-41b3-b404-03c502a9db1c" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_3ad786da-d973-44b8-9c92-adf335d4b72d" xlink:to="loc_srt_RangeMember_5379c60a-8de6-41b3-b404-03c502a9db1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_4b85e5a1-23fc-4fb2-a6f0-c74a091c9ff7" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_5379c60a-8de6-41b3-b404-03c502a9db1c" xlink:to="loc_srt_MaximumMember_4b85e5a1-23fc-4fb2-a6f0-c74a091c9ff7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_4e1f6afe-d665-454f-9c62-101ac7107559" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_4e1f6afe-d665-454f-9c62-101ac7107559" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_05ae3889-9dd3-4071-aa1d-25ae05ee8bbd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_4e1f6afe-d665-454f-9c62-101ac7107559" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_05ae3889-9dd3-4071-aa1d-25ae05ee8bbd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_c3c3c9a3-94f8-40a9-8d80-7c19225bedac" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_05ae3889-9dd3-4071-aa1d-25ae05ee8bbd" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_c3c3c9a3-94f8-40a9-8d80-7c19225bedac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_8c2a25ce-ff0c-4544-8fb8-c8cb0468db1c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_05ae3889-9dd3-4071-aa1d-25ae05ee8bbd" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_8c2a25ce-ff0c-4544-8fb8-c8cb0468db1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentComponentAxis_e5778f26-43c1-4063-b802-91c6742dd216" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentComponentAxis"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_chgg_DebtInstrumentComponentAxis_e5778f26-43c1-4063-b802-91c6742dd216" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentComponentDomain_a33c7355-ab1f-4fe7-a49e-2fd34c8aa5fd" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_chgg_DebtInstrumentComponentAxis_e5778f26-43c1-4063-b802-91c6742dd216" xlink:to="loc_chgg_DebtInstrumentComponentDomain_a33c7355-ab1f-4fe7-a49e-2fd34c8aa5fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentLiabilityComponentMember_c03faad7-b0e5-4ae2-9508-71c13865ff24" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentLiabilityComponentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_chgg_DebtInstrumentComponentDomain_a33c7355-ab1f-4fe7-a49e-2fd34c8aa5fd" xlink:to="loc_chgg_DebtInstrumentLiabilityComponentMember_c03faad7-b0e5-4ae2-9508-71c13865ff24" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentEquityComponentMember_4eb9c059-ad3d-4aa6-8fdf-3c1c225401a4" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentEquityComponentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_chgg_DebtInstrumentComponentDomain_a33c7355-ab1f-4fe7-a49e-2fd34c8aa5fd" xlink:to="loc_chgg_DebtInstrumentEquityComponentMember_4eb9c059-ad3d-4aa6-8fdf-3c1c225401a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_7be00ec9-f4df-488f-930d-6331860fc462" xlink:to="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_b87ebf2b-6fff-4f37-92f9-0c414bcbc16f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_b87ebf2b-6fff-4f37-92f9-0c414bcbc16f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_7766e98a-6089-442a-9991-b0f5cc321349" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_7766e98a-6089-442a-9991-b0f5cc321349" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfDebt_6102b1ee-a747-4c1b-8c80-d6ba7dfff1db" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfDebt_6102b1ee-a747-4c1b-8c80-d6ba7dfff1db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PaymentsForInitialPurchasersDiscount_395d4764-4b25-4f3e-accc-4216d9d691b2" xlink:href="chgg-20200930.xsd#chgg_PaymentsForInitialPurchasersDiscount"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_PaymentsForInitialPurchasersDiscount_395d4764-4b25-4f3e-accc-4216d9d691b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_43a8ff5b-d51c-406c-bd2b-57daccbd30fc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_43a8ff5b-d51c-406c-bd2b-57daccbd30fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_0f1c2dff-cf59-4565-89f1-a588b0ff938d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromDebtNetOfIssuanceCosts"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_0f1c2dff-cf59-4565-89f1-a588b0ff938d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes_94dcc2d7-faa8-49ce-a423-66d7a42acc44" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes_94dcc2d7-faa8-49ce-a423-66d7a42acc44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_ae4b7395-7b30-4114-b2b8-410d19d3eb5e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentRepurchasedFaceAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_ae4b7395-7b30-4114-b2b8-410d19d3eb5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred_8e8e59d7-72eb-4ec8-a3db-492c9f898fc5" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred_8e8e59d7-72eb-4ec8-a3db-492c9f898fc5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfConvertibleDebt_bdf7ee2e-7bca-40f7-b9bd-f8696ccecd4c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfConvertibleDebt"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_RepaymentsOfConvertibleDebt_bdf7ee2e-7bca-40f7-b9bd-f8696ccecd4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_0363830f-a8dc-4422-be6b-d42f0c31b63f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_0363830f-a8dc-4422-be6b-d42f0c31b63f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable_62ecddee-c62d-4758-b4d2-e5f1f47d4898" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable_62ecddee-c62d-4758-b4d2-e5f1f47d4898" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_ec25d218-70dc-43a1-be47-9adf44149be9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_LongTermDebtFairValue_ec25d218-70dc-43a1-be47-9adf44149be9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_1ddff31c-a723-4361-aea3-3087a5137c8a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_1ddff31c-a723-4361-aea3-3087a5137c8a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_7cf8feef-5815-483e-ab2d-fceea75ebf9f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_LongTermDebt_7cf8feef-5815-483e-ab2d-fceea75ebf9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_6158fb71-2678-40d9-a8e6-0de829942422" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_6158fb71-2678-40d9-a8e6-0de829942422" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleSharesTerminated_41da036e-4363-48d6-951e-34c50ecd3e0c" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleSharesTerminated"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentConvertibleSharesTerminated_41da036e-4363-48d6-951e-34c50ecd3e0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromConvertibleDebt_5cbf04d5-61d3-46cf-b284-cc0ed4c1118b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_ProceedsFromConvertibleDebt_5cbf04d5-61d3-46cf-b284-cc0ed4c1118b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleShares_25d19009-69b2-4800-84f5-2573fcbd62b1" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleShares"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentConvertibleShares_25d19009-69b2-4800-84f5-2573fcbd62b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1_f58a9d57-32f4-44e2-bf05-e9b517ed3897" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionRatio1"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1_f58a9d57-32f4-44e2-bf05-e9b517ed3897" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_c44738d8-1f77-438e-ace7-b78b5bb81973" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_c44738d8-1f77-438e-ace7-b78b5bb81973" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdTradingDays_db582cf8-4f41-46ba-8138-bf6dd22cd5fa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleThresholdTradingDays"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleThresholdTradingDays_db582cf8-4f41-46ba-8138-bf6dd22cd5fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1_17048363-4728-43d3-944f-a74b6306c365" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1_17048363-4728-43d3-944f-a74b6306c365" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger_1463a1ee-74fd-44ba-ab2c-f2f4ff1ab878" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger_1463a1ee-74fd-44ba-ab2c-f2f4ff1ab878" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentMaturityDateRemainingUsefulLife_4e2fa6df-9045-4101-a989-7b54a574593b" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentMaturityDateRemainingUsefulLife"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentMaturityDateRemainingUsefulLife_4e2fa6df-9045-4101-a989-7b54a574593b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharePrice_0e2166c4-88f7-44c1-ad3e-015da0be395e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharePrice"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_SharePrice_0e2166c4-88f7-44c1-ad3e-015da0be395e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_5b9a5eaf-fa55-4b9b-b3dc-aa92e636177e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentAmount1"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_5b9a5eaf-fa55-4b9b-b3dc-aa92e636177e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal_5c9074ea-f8be-4db6-aa3a-6a2f4e227cf0" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal_5c9074ea-f8be-4db6-aa3a-6a2f4e227cf0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal_e0b73eb8-f97d-49e0-bb3a-669238094de3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal_e0b73eb8-f97d-49e0-bb3a-669238094de3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_dfcfd4d1-eb88-450b-b80a-8aef1c09d8d9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_dfcfd4d1-eb88-450b-b80a-8aef1c09d8d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_ead4d29f-8c69-4ab8-bf0b-139fdf9c44c3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_09359279-2568-4bf1-948d-8103a033097b" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_ead4d29f-8c69-4ab8-bf0b-139fdf9c44c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesNetCarryingAmountDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_614216dd-e573-48b6-8970-9a43cdac0ad3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_614216dd-e573-48b6-8970-9a43cdac0ad3" xlink:to="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_59ce9f08-823f-4704-b13a-1481db1fbc12" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_59ce9f08-823f-4704-b13a-1481db1fbc12" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_56a9b87e-2f75-4678-8fce-640b3133e6b6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_59ce9f08-823f-4704-b13a-1481db1fbc12" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_56a9b87e-2f75-4678-8fce-640b3133e6b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_7cf372e7-57a9-4745-9aa4-f0206886037d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_56a9b87e-2f75-4678-8fce-640b3133e6b6" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_7cf372e7-57a9-4745-9aa4-f0206886037d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_ca3311cd-bb1f-46cf-be8f-157f2c5ba611" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_56a9b87e-2f75-4678-8fce-640b3133e6b6" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_ca3311cd-bb1f-46cf-be8f-157f2c5ba611" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_b928d407-c36f-40ed-ab4f-e273c72a2215" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_b928d407-c36f-40ed-ab4f-e273c72a2215" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_4db5554b-da31-4015-9110-9c327f1b0f55" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_b928d407-c36f-40ed-ab4f-e273c72a2215" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_4db5554b-da31-4015-9110-9c327f1b0f55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsNonrecurringMember_47b034d3-f63d-4412-a857-dd3bf528ddb3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsNonrecurringMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_4db5554b-da31-4015-9110-9c327f1b0f55" xlink:to="loc_us-gaap_FairValueMeasurementsNonrecurringMember_47b034d3-f63d-4412-a857-dd3bf528ddb3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_cd6cfbef-1409-412b-b1bc-fcad30ac0a45" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_cd6cfbef-1409-412b-b1bc-fcad30ac0a45" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_e51dbe79-bb7d-4e8f-bd0c-affd1de6fcd9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_cd6cfbef-1409-412b-b1bc-fcad30ac0a45" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_e51dbe79-bb7d-4e8f-bd0c-affd1de6fcd9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_8658bfef-283d-4139-81de-73166f11c92d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_e51dbe79-bb7d-4e8f-bd0c-affd1de6fcd9" xlink:to="loc_us-gaap_SeniorNotesMember_8658bfef-283d-4139-81de-73166f11c92d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_f95bd152-d74a-4f44-871e-f1e69aa87380" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:to="loc_us-gaap_DebtInstrumentAxis_f95bd152-d74a-4f44-871e-f1e69aa87380" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_942a233e-645b-434f-8014-5e7042f61011" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_f95bd152-d74a-4f44-871e-f1e69aa87380" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_942a233e-645b-434f-8014-5e7042f61011" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_549ac2a0-d30a-47d2-bc29-74df98aa0f19" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_942a233e-645b-434f-8014-5e7042f61011" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_549ac2a0-d30a-47d2-bc29-74df98aa0f19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_fa80b066-6935-49b8-8e93-1f9462cbfa55" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_942a233e-645b-434f-8014-5e7042f61011" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_fa80b066-6935-49b8-8e93-1f9462cbfa55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_7a351217-199e-41d8-beb1-897acee6ac20" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_942a233e-645b-434f-8014-5e7042f61011" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_7a351217-199e-41d8-beb1-897acee6ac20" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_0995fdc0-b848-4cea-b4e5-7163ed310862" xlink:to="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_92a4847c-9b81-4762-abe6-d43bd1d4f0b8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_92a4847c-9b81-4762-abe6-d43bd1d4f0b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_32ab6fa7-6193-4138-8c99-907a4d2b4e74" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_32ab6fa7-6193-4138-8c99-907a4d2b4e74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_939a2c2c-d7e1-48aa-b1f6-ad42061fcc86" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_939a2c2c-d7e1-48aa-b1f6-ad42061fcc86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_b9d17d29-d1d9-4652-89f2-b6efe7d909a2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_us-gaap_LongTermDebtFairValue_b9d17d29-d1d9-4652-89f2-b6efe7d909a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleDiscountForConversionOption_94a81ffa-e802-474d-ab6e-f5fc48be13bd" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleDiscountForConversionOption"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_chgg_DebtInstrumentConvertibleDiscountForConversionOption_94a81ffa-e802-474d-ab6e-f5fc48be13bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_DebtInstrumentConvertibleIssuanceCosts_c3867b7d-41e6-452f-b17c-852ddc5363ef" xlink:href="chgg-20200930.xsd#chgg_DebtInstrumentConvertibleIssuanceCosts"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_chgg_DebtInstrumentConvertibleIssuanceCosts_c3867b7d-41e6-452f-b17c-852ddc5363ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_76bf3f99-2230-4961-9816-3b3a601e494e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_f6aea4cc-1943-4a35-aa2b-18855325ed25" xlink:to="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_76bf3f99-2230-4961-9816-3b3a601e494e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#ConvertibleSeniorNotesInterestExpenseRecognizedDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_3c19f821-ca96-4981-9121-045fc655e56b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_6714e75a-9a41-4708-ac03-86a46340a0ed" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_3c19f821-ca96-4981-9121-045fc655e56b" xlink:to="loc_us-gaap_DebtInstrumentTable_6714e75a-9a41-4708-ac03-86a46340a0ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_92b19d47-75c0-47f4-893e-ac4b0d805d2b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_6714e75a-9a41-4708-ac03-86a46340a0ed" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_92b19d47-75c0-47f4-893e-ac4b0d805d2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_e94e909e-7363-47c6-8d74-81ffd6e9b0d3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_92b19d47-75c0-47f4-893e-ac4b0d805d2b" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_e94e909e-7363-47c6-8d74-81ffd6e9b0d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_d4264dfa-72a7-434e-bcf1-992ee5632786" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_e94e909e-7363-47c6-8d74-81ffd6e9b0d3" xlink:to="loc_us-gaap_SeniorNotesMember_d4264dfa-72a7-434e-bcf1-992ee5632786" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_6999918d-1a89-45d0-8060-bfc375d69a7c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_6714e75a-9a41-4708-ac03-86a46340a0ed" xlink:to="loc_us-gaap_DebtInstrumentAxis_6999918d-1a89-45d0-8060-bfc375d69a7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_c73c163a-5138-40ce-9e2e-547eac4cae54" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_6999918d-1a89-45d0-8060-bfc375d69a7c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_c73c163a-5138-40ce-9e2e-547eac4cae54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_df315f74-f0f8-4154-b58a-255f2713a28a" xlink:href="chgg-20200930.xsd#chgg_A0ConvertibleSeniorNotesDue2026Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_c73c163a-5138-40ce-9e2e-547eac4cae54" xlink:to="loc_chgg_A0ConvertibleSeniorNotesDue2026Member_df315f74-f0f8-4154-b58a-255f2713a28a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_74e59bee-e637-49e9-9504-990d840d9212" xlink:href="chgg-20200930.xsd#chgg_A0.125PercentConvertibleSeniorNotesDue2025Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_c73c163a-5138-40ce-9e2e-547eac4cae54" xlink:to="loc_chgg_A0.125PercentConvertibleSeniorNotesDue2025Member_74e59bee-e637-49e9-9504-990d840d9212" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_68f6896d-9d77-410e-95ca-ab2a44b9e2d7" xlink:href="chgg-20200930.xsd#chgg_A0.25PercentConvertibleSeniorNotesDue2023Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_c73c163a-5138-40ce-9e2e-547eac4cae54" xlink:to="loc_chgg_A0.25PercentConvertibleSeniorNotesDue2023Member_68f6896d-9d77-410e-95ca-ab2a44b9e2d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_6714e75a-9a41-4708-ac03-86a46340a0ed" xlink:to="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebtExcludingAmortization_b3c32007-5050-425e-badf-bfb04aecd574" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebtExcludingAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:to="loc_us-gaap_InterestExpenseDebtExcludingAmortization_b3c32007-5050-425e-badf-bfb04aecd574" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium_27d291d2-1e15-4544-a7ea-a9a707e88809" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:to="loc_us-gaap_AmortizationOfDebtDiscountPremium_27d291d2-1e15-4544-a7ea-a9a707e88809" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_87fc22a4-88bd-4175-842a-ce0751d5041b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_87fc22a4-88bd-4175-842a-ce0751d5041b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebt_17231398-5028-491d-bb18-7b2138a3d455" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebt"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_78cadde0-eb50-4906-bd2e-a14f5cc50a70" xlink:to="loc_us-gaap_InterestExpenseDebt_17231398-5028-491d-bb18-7b2138a3d455" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="chgg-20200930.xsd#CommitmentsandContingencies"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CommitmentsandContingencies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_55eff716-4466-4d01-9e93-c82b7bdb2cf0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_1275e028-7bc1-4e6f-ad9f-214a884c5fe3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_55eff716-4466-4d01-9e93-c82b7bdb2cf0" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_1275e028-7bc1-4e6f-ad9f-214a884c5fe3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/CommitmentsandContingenciesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#CommitmentsandContingenciesDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/CommitmentsandContingenciesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_080c6560-b01a-42b6-a3ac-a36b289b099d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesTable_db6824c7-c7bd-433b-8525-539d9d4da265" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingenciesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_080c6560-b01a-42b6-a3ac-a36b289b099d" xlink:to="loc_us-gaap_LossContingenciesTable_db6824c7-c7bd-433b-8525-539d9d4da265" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_LitigationCaseAxis_ee1cb810-d99c-4f03-9eaf-8a2926cbaed9" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_LitigationCaseAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_db6824c7-c7bd-433b-8525-539d9d4da265" xlink:to="loc_srt_LitigationCaseAxis_ee1cb810-d99c-4f03-9eaf-8a2926cbaed9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_LitigationCaseTypeDomain_6543f595-978a-480a-ac70-9684d0b19d2c" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_LitigationCaseTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_LitigationCaseAxis_ee1cb810-d99c-4f03-9eaf-8a2926cbaed9" xlink:to="loc_srt_LitigationCaseTypeDomain_6543f595-978a-480a-ac70-9684d0b19d2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_IngramHostingHoldingsLLCvs.CheggMember_ddfeb8c8-2a07-499b-8062-496d0d469ac6" xlink:href="chgg-20200930.xsd#chgg_IngramHostingHoldingsLLCvs.CheggMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_LitigationCaseTypeDomain_6543f595-978a-480a-ac70-9684d0b19d2c" xlink:to="loc_chgg_IngramHostingHoldingsLLCvs.CheggMember_ddfeb8c8-2a07-499b-8062-496d0d469ac6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_A2018DataIncidentArbitrationDemandsMember_80eac1eb-e913-4bb8-9e8f-ec200306e787" xlink:href="chgg-20200930.xsd#chgg_A2018DataIncidentArbitrationDemandsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_LitigationCaseTypeDomain_6543f595-978a-480a-ac70-9684d0b19d2c" xlink:to="loc_chgg_A2018DataIncidentArbitrationDemandsMember_80eac1eb-e913-4bb8-9e8f-ec200306e787" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LitigationStatusAxis_4cdcfaf9-fe96-46bb-aef3-9cbc74842d3c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LitigationStatusAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_db6824c7-c7bd-433b-8525-539d9d4da265" xlink:to="loc_us-gaap_LitigationStatusAxis_4cdcfaf9-fe96-46bb-aef3-9cbc74842d3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LitigationStatusDomain_585492a3-0674-42eb-8e24-626c10f0500b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LitigationStatusDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LitigationStatusAxis_4cdcfaf9-fe96-46bb-aef3-9cbc74842d3c" xlink:to="loc_us-gaap_LitigationStatusDomain_585492a3-0674-42eb-8e24-626c10f0500b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PendingLitigationMember_199491d7-ed43-49a4-96fa-95181d0df548" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PendingLitigationMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LitigationStatusDomain_585492a3-0674-42eb-8e24-626c10f0500b" xlink:to="loc_us-gaap_PendingLitigationMember_199491d7-ed43-49a4-96fa-95181d0df548" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesLineItems_c4beff61-a0e3-41f8-af13-0f106aa8d617" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingenciesLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_db6824c7-c7bd-433b-8525-539d9d4da265" xlink:to="loc_us-gaap_LossContingenciesLineItems_c4beff61-a0e3-41f8-af13-0f106aa8d617" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyNewClaimsFiledNumber_ac3c6da9-fc62-4b7e-bff0-dd65e9cbe90c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyNewClaimsFiledNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_c4beff61-a0e3-41f8-af13-0f106aa8d617" xlink:to="loc_us-gaap_LossContingencyNewClaimsFiledNumber_ac3c6da9-fc62-4b7e-bff0-dd65e9cbe90c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyDamagesSoughtValue_275eb2e3-d37d-490c-b41b-1c6a09a0dd37" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyDamagesSoughtValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_c4beff61-a0e3-41f8-af13-0f106aa8d617" xlink:to="loc_us-gaap_LossContingencyDamagesSoughtValue_275eb2e3-d37d-490c-b41b-1c6a09a0dd37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/GuaranteesandIndemnifications" xlink:type="simple" xlink:href="chgg-20200930.xsd#GuaranteesandIndemnifications"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/GuaranteesandIndemnifications" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_chgg_GuaranteesAndIndemnificationsAbstract_23c86584-0a84-41a1-b613-c2cb3ac1b873" xlink:href="chgg-20200930.xsd#chgg_GuaranteesAndIndemnificationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_GuaranteesAndIndemnificationsTextBlock_b8ae9148-448c-4726-8541-b0011aec1ae3" xlink:href="chgg-20200930.xsd#chgg_GuaranteesAndIndemnificationsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_chgg_GuaranteesAndIndemnificationsAbstract_23c86584-0a84-41a1-b613-c2cb3ac1b873" xlink:to="loc_chgg_GuaranteesAndIndemnificationsTextBlock_b8ae9148-448c-4726-8541-b0011aec1ae3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquity" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquity"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/StockholdersEquity" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e27bbdf5-70b9-4eaf-8371-931d79112e5d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_f609e823-c8de-4721-8acb-3466876b4441" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_e27bbdf5-70b9-4eaf-8371-931d79112e5d" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_f609e823-c8de-4721-8acb-3466876b4441" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquityTables" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquityTables"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/StockholdersEquityTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_1b814a16-8165-4ee9-a873-253a62bb478c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_56bda19f-22fb-4c07-977b-28e0a6980aa7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_1b814a16-8165-4ee9-a873-253a62bb478c" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_56bda19f-22fb-4c07-977b-28e0a6980aa7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock_2ebc781c-d0a5-4615-b866-5461329389e2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_1b814a16-8165-4ee9-a873-253a62bb478c" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock_2ebc781c-d0a5-4615-b866-5461329389e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquitySharebasedCompensationExpenseDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_70151d01-0c6c-4dee-b373-dc5ad86c4145" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_a58ec1c3-27a8-4e70-962b-0de3d6907a67" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_70151d01-0c6c-4dee-b373-dc5ad86c4145" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_a58ec1c3-27a8-4e70-962b-0de3d6907a67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_67079f72-6025-4f1e-af6a-679b6ed25b37" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_a58ec1c3-27a8-4e70-962b-0de3d6907a67" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_67079f72-6025-4f1e-af6a-679b6ed25b37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_67079f72-6025-4f1e-af6a-679b6ed25b37" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_e0817cd2-2574-4fd7-b044-32b3bfc2cad7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfSalesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:to="loc_us-gaap_CostOfSalesMember_e0817cd2-2574-4fd7-b044-32b3bfc2cad7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember_c801758e-74fa-4aef-85bf-a3e75d1eccb4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseMember_c801758e-74fa-4aef-85bf-a3e75d1eccb4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpenseMember_c4eb95be-1da7-4fa2-afc5-ec7967d83197" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingAndMarketingExpenseMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:to="loc_us-gaap_SellingAndMarketingExpenseMember_c4eb95be-1da7-4fa2-afc5-ec7967d83197" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_f1649c31-0f72-4bbd-9117-5aa6e4b74c83" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d377b6b0-926b-4122-9e7c-1eccbef3963b" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_f1649c31-0f72-4bbd-9117-5aa6e4b74c83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_3544c69d-7d18-4790-8f60-0eee74b4c714" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_a58ec1c3-27a8-4e70-962b-0de3d6907a67" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_3544c69d-7d18-4790-8f60-0eee74b4c714" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_23e478e2-0f45-447f-a1e6-d2395cfa76db" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_3544c69d-7d18-4790-8f60-0eee74b4c714" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_23e478e2-0f45-447f-a1e6-d2395cfa76db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_670eac70-229d-4544-b31b-74378931dfe9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_7214da75-261a-41a7-985d-47483ccd143b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_670eac70-229d-4544-b31b-74378931dfe9" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_7214da75-261a-41a7-985d-47483ccd143b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_f94ce7ec-0bb0-4787-98b9-577ba9ad8b71" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_7214da75-261a-41a7-985d-47483ccd143b" xlink:to="loc_us-gaap_AwardTypeAxis_f94ce7ec-0bb0-4787-98b9-577ba9ad8b71" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_04bc0082-7f20-4624-84a0-a4f659747263" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_f94ce7ec-0bb0-4787-98b9-577ba9ad8b71" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_04bc0082-7f20-4624-84a0-a4f659747263" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_74bbd415-1573-4448-821c-5f270d9c5919" xlink:href="chgg-20200930.xsd#chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_04bc0082-7f20-4624-84a0-a4f659747263" xlink:to="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_74bbd415-1573-4448-821c-5f270d9c5919" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_ab697836-4238-4b29-a53f-06a226600acc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_7214da75-261a-41a7-985d-47483ccd143b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_ab697836-4238-4b29-a53f-06a226600acc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_ab697836-4238-4b29-a53f-06a226600acc" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_aceb7a28-6450-4b71-8bf3-44abe850de52" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_aceb7a28-6450-4b71-8bf3-44abe850de52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_ed414199-fd38-443f-828b-9b92dfddcd6d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_ed414199-fd38-443f-828b-9b92dfddcd6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_79b5c176-a241-4671-878c-5c53ba3d5d7f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_79b5c176-a241-4671-878c-5c53ba3d5d7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_7f2357ac-5904-41b7-ac85-c708afc8cb75" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_7f2357ac-5904-41b7-ac85-c708afc8cb75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_e9e9c362-eb79-4edb-99e8-678a27af20ad" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_ed740eea-3e8c-4b16-8db7-a8c22392c53c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_e9e9c362-eb79-4edb-99e8-678a27af20ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_ab697836-4238-4b29-a53f-06a226600acc" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_c0952b9c-6edf-4532-b643-635699c68819" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_c0952b9c-6edf-4532-b643-635699c68819" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_f52ee5aa-3396-4739-96e2-a2fa55b6d889" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_f52ee5aa-3396-4739-96e2-a2fa55b6d889" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_be4d541c-5acc-4c29-872a-152815981cb1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_be4d541c-5acc-4c29-872a-152815981cb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_993b1994-7457-496b-b5a5-abef383d9c39" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_993b1994-7457-496b-b5a5-abef383d9c39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_32497c99-2a67-43de-bc01-205694e8aaa0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3125e39a-52eb-4065-8624-1082f36468ae" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_32497c99-2a67-43de-bc01-205694e8aaa0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#StockholdersEquityAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_fa133061-9850-458e-beab-5446c914d998" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_412aefc3-e85f-403a-84fc-efbfd2c6c036" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_fa133061-9850-458e-beab-5446c914d998" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_412aefc3-e85f-403a-84fc-efbfd2c6c036" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_d1868fd7-36a4-4983-97e6-f55d2acd3f9d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_412aefc3-e85f-403a-84fc-efbfd2c6c036" xlink:to="loc_us-gaap_AwardTypeAxis_d1868fd7-36a4-4983-97e6-f55d2acd3f9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_27278ebf-b1b0-4da6-a1a9-de4b7929aa5e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_d1868fd7-36a4-4983-97e6-f55d2acd3f9d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_27278ebf-b1b0-4da6-a1a9-de4b7929aa5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_a7ebb92c-29c2-4f0a-b958-b4bb6ab1ffb6" xlink:href="chgg-20200930.xsd#chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_27278ebf-b1b0-4da6-a1a9-de4b7929aa5e" xlink:to="loc_chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember_a7ebb92c-29c2-4f0a-b958-b4bb6ab1ffb6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_90ee8e7e-6bd5-4dd8-b5ff-a4b46100c896" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_412aefc3-e85f-403a-84fc-efbfd2c6c036" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_90ee8e7e-6bd5-4dd8-b5ff-a4b46100c896" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_a507c6c8-27ee-443a-89c6-a55aeccbbff6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_90ee8e7e-6bd5-4dd8-b5ff-a4b46100c896" xlink:to="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_a507c6c8-27ee-443a-89c6-a55aeccbbff6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_3cc39379-42b9-407e-b2cf-a1a1e3849ff4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_90ee8e7e-6bd5-4dd8-b5ff-a4b46100c896" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_3cc39379-42b9-407e-b2cf-a1a1e3849ff4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_cf8805e3-d08a-4c18-b536-8386cb86c319" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_90ee8e7e-6bd5-4dd8-b5ff-a4b46100c896" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_cf8805e3-d08a-4c18-b536-8386cb86c319" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/IncomeTaxes" xlink:type="simple" xlink:href="chgg-20200930.xsd#IncomeTaxes"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_a1fb16f3-8653-44b5-aa5d-f5c57c659d01" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_972cb22c-d61b-4299-a692-3a47a936d2a9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_a1fb16f3-8653-44b5-aa5d-f5c57c659d01" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_972cb22c-d61b-4299-a692-3a47a936d2a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/IncomeTaxesDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#IncomeTaxesDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/IncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_a242339b-42b9-4ee8-af36-4efcd808b7f8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_20cc9a45-bf3c-4637-9cc4-df8af40eabcc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_a242339b-42b9-4ee8-af36-4efcd808b7f8" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_20cc9a45-bf3c-4637-9cc4-df8af40eabcc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/RelatedPartyTransactions" xlink:type="simple" xlink:href="chgg-20200930.xsd#RelatedPartyTransactions"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/RelatedPartyTransactions" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_a20c0500-aad3-4dd7-9993-0834518abf59" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_4885f457-03ae-42a3-9a0e-181cf49027b6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_a20c0500-aad3-4dd7-9993-0834518abf59" xlink:to="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_4885f457-03ae-42a3-9a0e-181cf49027b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.chegg.com/role/RelatedPartyTransactionsDetails" xlink:type="simple" xlink:href="chgg-20200930.xsd#RelatedPartyTransactionsDetails"/>
  <link:presentationLink xlink:role="http://www.chegg.com/role/RelatedPartyTransactionsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_0b5d179c-4c17-4e29-a6e9-89fe91b2dd54" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_ed572f49-f18b-4e7b-86a4-67f2af7808c3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_0b5d179c-4c17-4e29-a6e9-89fe91b2dd54" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_ed572f49-f18b-4e7b-86a4-67f2af7808c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_458991e6-9132-48ea-807c-9a5894b1ae26" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CounterpartyNameAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_ed572f49-f18b-4e7b-86a4-67f2af7808c3" xlink:to="loc_srt_CounterpartyNameAxis_458991e6-9132-48ea-807c-9a5894b1ae26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_f625becb-72ba-4eea-80f8-a318122baa2b" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CounterpartyNameAxis_458991e6-9132-48ea-807c-9a5894b1ae26" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_f625becb-72ba-4eea-80f8-a318122baa2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_AdobeSystemsMember_b046eafd-c782-49ea-a95b-56fa0b96874a" xlink:href="chgg-20200930.xsd#chgg_AdobeSystemsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_f625becb-72ba-4eea-80f8-a318122baa2b" xlink:to="loc_chgg_AdobeSystemsMember_b046eafd-c782-49ea-a95b-56fa0b96874a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_PayPalMember_dd59cb98-7fc9-4708-bc7f-1e099b92ce72" xlink:href="chgg-20200930.xsd#chgg_PayPalMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_f625becb-72ba-4eea-80f8-a318122baa2b" xlink:to="loc_chgg_PayPalMember_dd59cb98-7fc9-4708-bc7f-1e099b92ce72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_SynackInc.Member_ba8d6506-1ea6-4caa-9a3c-245a19e40891" xlink:href="chgg-20200930.xsd#chgg_SynackInc.Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_f625becb-72ba-4eea-80f8-a318122baa2b" xlink:to="loc_chgg_SynackInc.Member_ba8d6506-1ea6-4caa-9a3c-245a19e40891" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_5facba11-03dd-4a17-ae5a-8ebcb020b89a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_ed572f49-f18b-4e7b-86a4-67f2af7808c3" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_5facba11-03dd-4a17-ae5a-8ebcb020b89a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain_e8a219cd-9004-4423-925e-c1c86830806d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_5facba11-03dd-4a17-ae5a-8ebcb020b89a" xlink:to="loc_us-gaap_RelatedPartyDomain_e8a219cd-9004-4423-925e-c1c86830806d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ChiefExecutiveOfficerMember_0edf6bb2-838a-4277-a8dd-327c813cdf7b" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ChiefExecutiveOfficerMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyDomain_e8a219cd-9004-4423-925e-c1c86830806d" xlink:to="loc_srt_ChiefExecutiveOfficerMember_0edf6bb2-838a-4277-a8dd-327c813cdf7b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_BoardOfDirectorsMemberMember_7b78594b-1a8b-4497-92fc-268c4064dcca" xlink:href="chgg-20200930.xsd#chgg_BoardOfDirectorsMemberMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyDomain_e8a219cd-9004-4423-925e-c1c86830806d" xlink:to="loc_chgg_BoardOfDirectorsMemberMember_7b78594b-1a8b-4497-92fc-268c4064dcca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_ed572f49-f18b-4e7b-86a4-67f2af7808c3" xlink:to="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_d7b4824a-541d-4ece-be8d-31f60db3ece0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_d7b4824a-541d-4ece-be8d-31f60db3ece0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromRelatedParties_1bdf6c7e-7aa1-4ef0-9298-6746e6449a4c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromRelatedParties"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_us-gaap_RevenueFromRelatedParties_1bdf6c7e-7aa1-4ef0-9298-6746e6449a4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DueToOfficersOrStockholdersCurrent_730c8526-e690-484d-91f8-968188acc635" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DueToOfficersOrStockholdersCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_us-gaap_DueToOfficersOrStockholdersCurrent_730c8526-e690-484d-91f8-968188acc635" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_1da5e409-f95f-450e-b05b-baadbab17dea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionDueFromToRelatedParty"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_1da5e409-f95f-450e-b05b-baadbab17dea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_ed537571-83b1-4c29-bb36-2cb2d5cb1533" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_ed537571-83b1-4c29-bb36-2cb2d5cb1533" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty_00d3be57-1d43-463d-be9b-17fd0967cacb" xlink:href="chgg-20200930.xsd#chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_854d4051-4667-42fa-a782-6a88a5c8b34b" xlink:to="loc_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty_00d3be57-1d43-463d-be9b-17fd0967cacb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>chgg-20200930_g1.jpg
<TEXT>
begin 644 chgg-20200930_g1.jpg
M_]C_X  02D9)1@ ! @  9 !D  #_[  11'5C:WD  0 $    4   _^X #D%D
M;V)E &3      ?_; (0  @(" @(" @(" @," @(#! ," @,$!00$! 0$!08%
M!04%!04&!@<'" <'!@D)"@H)"0P,# P,# P,# P,# P,# $# P,%! 4)!@8)
M#0L)"PT/#@X.#@\/# P,# P/#PP,# P,# \,# P,# P,# P,# P,# P,# P,
M# P,# P,# P,_\  $0@ J@$R P$1  (1 0,1 ?_$ +L  0 " @,! 0
M       ("08' @0% 0,! 0 " @,!               &!P4( 0,$ A   00!
M @0#!0,)!04)     0 " P0%$08A,1('05$(87$B,A.!D12AP4)28G*"DA6Q
MHB.S%L)3@Y,DT3-CPW24M!<W$0 " 0,!! 8%"@0%!0$      0(1 P0%(3$2
M!D%187&!!Y&AL2(3P=$R0E)B<H*B(_"RPA22XC,5->'20V-S)?_:  P# 0 "
M$0,1 #\ O\0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $
M0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $
M0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $
M0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $
M0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $
M0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $ 0! $
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MHQG1\,HI1:?1NWKL9:^UP<T.:=6N&H/F"MJ4ZFN)]7(" ( @" ( @" ( @"
M( @" ( @" ( @" (!RYH#K0W:=A[HX+<,\C/GCCD:YP]X!*ZX7H3=(R3?8S[
ME:G%5::7<=E=A\! $ 0! <))&1,?+(\1QQM+I)''0-:!J22>0"XE)157N1RD
MVZ+>5:=[NZMKN5N:6.I.]FT\-*^+!5 2&RD?"ZT\>+I/T=?E;PYDZZO<[\U3
MUK+<8/\ 8@VH+KZYOM?1U+9UFPW*/+D=)QDYK]Z:K)]7W%V+IZWX&E5""6'8
MJ5+=^S#3HU9KMRP>F"I7C=+*\^36,!)^P+MLV+EZ:A;BY2>Y)5;\$==V["U%
MSFU&*WMNB7BSV\SL_=FW8([.>VSE,-6E(#+-RI+#&2>0ZW- U/EJO=F:+G8<
M5*_9G"+Z91:7I:/)BZKB9<N&S=A-]49)OT&.+&'O.<<LL,L<T$CX9H7MDAFC
M):]CVG5KFN'$$$:@A?<)RA)2BZ-;4UT,^914DTU5/>NLM%[&]S).X6QC:R,@
M=N+;W_1YP\OJEK.J*QIX?4;S_:#EM#R3S*]8T[CN/]VW[L^W9LE^9>M,UZYN
MT!:7G<,/].?O1[.N/Y7ZJ%7<SS)--(>)DD>\G]YQ*U?NRXIM];-A8*D4NI(_
M%VO2XCF!P7PCZ1=!MR_#E-OX/)5I!+!?H5K$4C3J"V2)K@=?M6YFGWXW\:W<
MBZJ48M>*1JMFV96;]RW)4<9->AGM+V'E" ( @" ^%P:-7$- \3P7#= &N:X:
MM<'#S!U1.H/JY 0! $ 0! $ 0! $ 0! $ 0&![E=)E,WCMN/E?%CC3FR.4C8
MXL,[8B&,A+FZ'I+CJ[3FL%J3=_(AC-TAPN<J;.*FQ1[J[S+X*5FQ*^E67$HQ
M^[7:Y=]-Q@.'$.X'4ZU>CCL?:=0EN0WL; ^G8H2QD"+XW.(F:X\#I]JP.&HY
MCC&,81EP.2<$X2MM;MOUD^GUF8RN+%XI2E*2XE%J34HS3W[/JM&W-KY.;,[?
MQ62L -L68 9^GD7M):XCV$C52S3,F63C0N2WM;>_<R.:ACJQD3MQW)[.X]Y>
M\\80! $!HWU%;FEVUVLS?X:7Z-S.OCQ-=X.C@+)/UM/^$UZA/F%J;P='NN+I
M*Y2"_-]+]*D2WDC3UF:I;4E6,*S?Y=WZJ%7/):N&PP^S7V!<K:"T/L9VHQ_;
M[;-._<J,?N[-0,GR]U[=9(&R#J;5C)^5K =':?,[4GPTVAY(Y6M:/B1G./[\
MTG)]*KMX%U)=/6_"FO7-W,=S5,F4(R_9@Z170Z?6?6WT=2\3=ERG4R%6>E>K
M17*=IACLU9V"2.1AYM<UP((/M4SNVH78.$TI1>QIJJ:[412W<E;DI0;4EN:V
M-%>G?/L%9VA8DW/LNE/=VM9?K=QD372RXYY\@-7.A/@?T>1X:%:_<\<@SP)/
M*PHN5E[XK:[;]KA[.DNSE#G..;%8^7)*ZMTGL4_D4OYNC:1:)#7%COA>#H6'
M@=?<JL<6BQ%M52:'I:V_N+'P;ZSMS'6:.#R&+CBISSQNC;8FC,CNJ,.T+@QI
M.I'#BKH\K]/RK$,F_.#C;E!)-JG$U7=UTZ^TJGS#S<:]+'LPDI7(S;:3KPIT
MW]5>KL(7MX@'S5+EK'U< S_$=U.X> P0VWAMV7L=AV.+H:T+FAT6I)+8I2TR
M,:2==&N 4BP^:]4Q,?\ MK-^4;?0EO7=+Z278F83*Y<T[)O_ ![MF,I]+==O
M>MS?:T8K;SN<OS.L7LWD+L[SJZ:>U-(XGWN<5BKVHY-Y\5R[.3ZW)OVLR5K"
MQ[2I"W%+LBE\AF6S^[6_]DVH9\/N*U-5C<#+B+LC[-25OBTQO)Z=?-A!]JS.
MC\WZGIDU*U=DX],9-RB_![N]4?:8K5.6=/U&#5RTE+[44HR7BM_<ZHLS[:[^
MQO<C:E+<E!GX:5Y=!D\>7=3JUF/3KC)X:CB'-/BT@K9;ES7;6M8<<FWL;V2C
M]F2WKY5V-%!:[HUS2<J5B>WIB_M1>Y_(^TRS,9C&;?QEW,YF['C\9CHC-<N2
MG1K&#\I)/  <2> XK*Y>7:Q+4KUZ2C"*JV^C^/68[&QKF3<C:M1<IR=$ETD
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MV;2H[RJWUJ+W)][VI>/224[J]O:G<K:%W;\SVUK["+6%O.&HAMQ@]!=IQZ7
MEKO8?/16/S1R_#6\&6/+9+?!_9DMW@]S['UD#Y=UJ>DYD;ZVQW277%[_ !6]
M=J*I<[@<OMG+7<'G:,F.RE!Y99JR#[G-/)S7#BUPX$+574-/OX%^5B_%QG%[
M4_:NM/H?2;&X>;9S+,;UF2E"6Y_(^IKI70>2O$>H( @.+_D?^Z5RMYRMY;G?
MV5C=X=LZFSLH"RM;P]2".=H!?!+%$PQ2MU\6/:#[>2VWOZ-:U'28X=W=*W%5
MZFDJ-=S^8UFL:K<P-2>5;WJ<G3K3;JGWK85;[QV=G=B9ZWM[<%4U[=8DP3@'
MZ5F+71LT+C\S7?D/ \0M7=:T7)TG)ECWXT:W/HDNB47TI_\ 1[38?2M5L:E8
M5^PZI[UTQ?V9=OMWHQ98DR(0! $!;5V8@_#=J=A1Z::X>O)_S!U_[2VUY/AP
MZ/C+_P!:?IVFM?-,^+5<A_\ L?JV&SE)# ! $ 0! $ 0'D9W X?<V+MX7/8^
M+)XRZWIL5)AJ#Y$'FUP/$$'4'DO)G8-C-LRLWXJ4);T_XV/J:VH].)F7L2ZK
MMF3C-;FOX]6YD']]>D[-4YYKFP,E'E:+B7,PN0>(K,>OZ+)B/IR ?M=)]ZI/
M7?*B_"3G@34H_8DZ27=+Z+\>'Q+:T?S(LSBH9L7&7VHJL7WQWKPKX$><KVO[
MC85SFY+9&9A#3H98ZKYX_LDA#VG[U7N5RKJN*Z7,:YX1<EZ8U1-\?F+3<A>Y
MD0\9*+]$J,\>#9V[[4@BK;3S,\KCH&,H6"?\M>.&B9\W2-BXWV0E\QZ9ZMAP
M597K:7XX_.;'V]Z?.ZVX9&#_ $T["5W$!]O+2-K!H/C]/XI3]C%(]/\ +W6<
MQ_Z7PUUS?#ZOI>HP>;SOI6*O]7C?5!<7KV1]9-/M-V$V]VW,>7NRC/[K+-/Z
MH]G3%6#AHYM:,Z].O(O/Q'V#@KGY4Y$Q=$_=D_B7_M-;(]D%T=[V]VXJGF3G
M'(U;]N*X+/V5OE^)]/=N[]YOM3LAQ";?WI3R.5W!E,SL[.T*M'*6'VCB;[9&
M?0DE<7/;')$V35O420"T:<N*I?7_ "LN9.3.]AW(J,VWPRJJ-[71I/97=L5-
MQ:^B^8UNQCPM95N3E%)<4:;4MU4Z;:;]NTX;'])^3QV<QF7W;N.E+5QEF&W_
M $S'1R2?7="\/#'RRB/I:2..C3]B^=#\JKMC(A>RKT6H-2X8INM'6C;I1=>Q
MG.K^8]N]8G:QK4DY)KBDTJ55*I*NWQ)N*ZBIS$]\;0QV^]K9;:V3<Z*ME(@U
MEE@!?#*QP?%*T'F6O:#IX\EBM:TFUJN'<Q;OT9K?U-;4_!^G<9'2=3N:;E0R
M+>^+W=#6YKQ1".SZ0]\,E+:FYL'8@U^&67\3$[3S+!'(/[RI2[Y1YZE[EZVU
MV\2?HH_:6S;\S<)KWK5Q/LX7ZZKV&_>RG8=G;&W>SN8R<.8W#;A-6NZLQS8*
MT#B'/#"_1SG/+1J2!H!H/%3[DOD5:%.5^[-3NR5%3Z,8]-*[6WU["&\U\X/6
M(QLVH.%I.KK]*3Z*TV)+J)$2Q1S1R0S1MEBE:62Q/ <US7#0@@\""%8,HJ2:
M:JF0B,G%U6QHB'O_ -*.*R]N;)[%RD>WI9W%\N$M-<^F''B?HO9J^(?LZ.'E
MH."J77_*NQDS=W"FK;>^#VP\&ML>ZC[*%EZ+YC7L>"MYD'<2^LMD_&NR7?L?
M74T/>],?=RF]S8,31R;&GA+6O1 $>>DWTC^10._Y8ZU;?NPC/NDOZN$F5GS
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M"XQR,<.1:YI!!]Q6"MW9VY*4&TUN:V-&7G%3BXR54^A[5Z#8.7[M=R,]AO\
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<" ( @" ( @" ( @" ( @" ( @" ( @" (#__V0$!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>chgg-20200930_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xml:lang="en-US"
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:chgg="http://www.chegg.com/20200930"
  xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:srt="http://fasb.org/srt/2020-01-31"
  xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <link:schemaRef xlink:href="chgg-20200930.xsd" xlink:type="simple"/>
    <context id="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="ia6b36561f294411bbf6e7e260a0eac89_I20201023">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <instant>2020-10-23</instant>
        </period>
    </context>
    <context id="iae77447195d14b689c329d55749c38da_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i381b2c5e4323436db67c89d9ae909083_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i761738b4bce04beb9bbd3bf4a2949377_I20200630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="i84f49f465b4f45eb94470f28c972e804_I20200630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="if56d23a50e134118a36a8503b8d035bf_I20200630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="i18222a73b97841d1b59d744344b41d2d_I20200630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="ibec2eb15f1824fc9889984b803a14252_I20200630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="id6faaa4611ea4d7a83becd0a0e19b0cd_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i593e5badf8fc47d18c6b23653dfdd5b7_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i9d3d0bd896084d72bcf908c7d158eeab_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i586dfadb098f45feb73f8272c102a73e_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i60594ba32e064a6cb38c8e83234bda9f_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i039b9944d9b44a99b36c2d65a3704d87_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="ia1640c3890b745d8a42de04eaa37f300_I20190630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="i055ec666c6414d7ab56fb5f69a63395f_I20190630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="if98ac9047968409fa2fef87caa207c88_I20190630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="i93019062e2484c1fbf273d8e331e2d47_I20190630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="ida7f8e59d0f447d1ae2880e42cbba82f_I20190630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i78df70c54b27406bbd7b573bf5d63c86_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i11e5856cfd5d4f35a3c1b05c1653d1e1_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i097e120e36e941a5b6564420a1ee7723_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="if75cd61e3caf4477bbfb08eb6a462d81_I20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-09-30</instant>
        </period>
    </context>
    <context id="ic73a89f5e7c34a36b0140caa58ae4be2_I20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-09-30</instant>
        </period>
    </context>
    <context id="i48f4bbf166e54677b6f6e318e0d23c2c_I20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-09-30</instant>
        </period>
    </context>
    <context id="i1fcae59dff8c4c7b8e256427bfb23164_I20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-09-30</instant>
        </period>
    </context>
    <context id="i2d324307ae28494ba431842550d5a250_I20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <instant>2019-09-30</instant>
        </period>
    </context>
    <context id="i34a155272115479b96d465a00ff17c97_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i2d8790f3dd22431c9823d7bf5b299f34_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ie9187155ed1c47a8a0b7ad6aae7873e9_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="idbd6f233a4604252a44f867be72673e4_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i2c7ebcceade9426aa1100fe91d54ec3a_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CumulativeEffectPeriodOfAdoptionAxis">srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i9a6e181521554eeb869aca4c2fb8e832_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CumulativeEffectPeriodOfAdoptionAxis">srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="icf9019e2d99a4a5c9d710e3d8fa21ecc_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i1cf14974b9bc4690b7ff6079b17af807_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="iffaea714047f41cc8bb22218ea85006d_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="i3693c2652ecc4fe5b8b13248755a4e3e_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="ied730a6d3de0460ab5b58b0d02501f92_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="idd3d168eaeb74fbbbf190c76df984a06_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="ia637fc631f444ff3b190ab02aa880502_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="i23488063c3944ab8ab0edea0c4825e86_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CumulativeEffectPeriodOfAdoptionAxis">srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="i916cba126aeb45268c153c07a2126cf7_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CumulativeEffectPeriodOfAdoptionAxis">srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i02dc117d3098486da3cdee09097fa70a_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i63c1785fbcb341d69ad90fa14a326b63_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:TextbookLibraryMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="ibbbc0228a10b48bba0dfd0ac252dfcce_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:TextbookLibraryMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="ied6fc84fe1614b018f800abe0fd2d121_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:TextbookLibraryMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i82cca3f355424aa2b3c5f245ab664e97_I20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="i05bdf018eb384622bbccbd09edeffc9b_I20190430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-04-30</instant>
        </period>
    </context>
    <context id="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-04-30</endDate>
        </period>
    </context>
    <context id="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-04-30</instant>
        </period>
    </context>
    <context id="ie0c523247e7c484fb14f5840a754fe91_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:TextbookLibraryMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i58acfbca466e4e239e0abb1db4ecfd6c_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:TextbookLibraryMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="ie54abe39538f4c339275a00b5ea01c54_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:ETextbooksMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i08445faee9fe450697f430dde5fb923a_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:ETextbooksMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i5963e70d6aef4162a9290861246fd5ae_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:CheggServicesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i1f9ad7f075084378b1a2ce65f571686e_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:CheggServicesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i21de6e7370b94892bf326d96e714504d_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:RequiredMaterialsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i206446cc1e834c1aa68bd4682e86254e_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:RequiredMaterialsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i33e3834a8ff44f5bb316c7f562f78aa5_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:CheggServicesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="if8e65a03a05b44c98200c84e77d9d752_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:CheggServicesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i7faba309586e484ba9ebe6a666d0bf94_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:RequiredMaterialsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i42c814d98a244b23aa44b923c90b721c_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">chgg:RequiredMaterialsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="id9a888f126f8420eb40ceaee8ea1ace7_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i2b405bc6e0a6415c9eca02cdab77bdb8_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i34e9a0bebfa1430b975fe090e4914a23_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="iabf25dd35c64465c8595c12597a1fbe2_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="idce9534eb5714d52bdb2c1d2ba4382a4_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i8952ff62d45b4e9398055fa0aa1bef1e_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="ie37399d60f1d414f8c1901f47020f3d0_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i18a6862e5c544878a890f5620c0cf113_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="ic0bcb0dcab924b38b7bf6a49d03fdd11_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i99cb6e56742344febd7f9b8332240d62_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i8e275459777a444bb22c752726415901_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="idbaa9d5f17744d7e83789c3ff4992e87_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i23baa49b285a4f14a372de127080aa40_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i8d5f7892678e42fe8b67bcd1e0ccf964_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i9992f43e038a4de5ae675a21c2c3642f_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i99dea53b470e4de68e53477f14986007_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="iabe48c21b4d04b07a3b028da004fba4b_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i42cccab23ba4440eaa073f17ed671fbc_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="if5e8f534b99b4fe2bbe0d16c6976391d_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="ia8b82d997dc14ef69faa59d567836666_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="ie59b1020c1984607b334c40dce0ac209_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i9cb573cb22714b29948b5d6081a3f495_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i42ba51ce03944a8d98934bff7b94676f_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="icf7b8fa9e27f46fc9706cdb255b646b3_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i6ee62bca1ec3424bbdc4d7f8aaa7b705_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i289ab8e6402f46cc807a223a19386a66_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="idc473034f9e44e238b6a761e1af4b7cf_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="id9055b6d10134d99bfdcc204ad7b97bf_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="if2ff6247e58948baa11301ed6450cec8_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i67fad390a5e24925bcf6fc7845f6fb85_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:CashMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i74f24af2095544beb4512b29ec1f021d_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CashAndCashEquivalentsAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="id69581e22fa848b3a514827d34f25b66_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CashAndCashEquivalentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i13e81d4e8b26410ca28b721eaf402819_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="iee85e7ab06124ebf833688f079273a93_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i9ddb5c6253514d9c8f947b960e07cd15_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="iae4dd4a5f08c4d378b70fd1c11a63daf_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i89acda4cd8474c7da219e9a76af3023e_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:ShortTermInvestmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ia3819bd4361c42ed9e754d04691af306_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ie5f7f769940a4d0c9ce5ab30a9c38747_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:UnderlyingAssetClassAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i7be2a17c920f41fa8adc557dc099c98f_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:OtherLongTermInvestmentsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i9952005df41d4be18afe3a291b22ea0e_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis">chgg:SecurityDepositForOfficeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i6a728200ac21432fa910afebc3f71f89_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis">chgg:SecurityDepositForOfficeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="id26311ed21a34b23bba9a8d0212b1ab4_I20200630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">chgg:TAPDInc.Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="ia33f18a788084df7b469fc801ee30481_I20181031">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">chgg:WayUpInc.Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-10-31</instant>
        </period>
    </context>
    <context id="i73c70c1f298e49e19232c15bbccb653c_I20170331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">chgg:ForeignEntityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-03-31</instant>
        </period>
    </context>
    <context id="i1658dd3244f94e3a93e79a2bc0d1550c_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i1c97b2599329496e927084e8b0fbdf9c_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i435d80c7555943368ff1d775c43a5f49_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i5844a7428ef04aacb07f6649dc8187eb_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i79cdbdb071d84382a1563dd9e1e75c35_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i048fd22694be42c89d7531ecf7e6942e_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i95fd54ddcfb14acf82241f0740b8218f_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i0100df521871443b92f2d68f9da2d85e_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="if807fd16710e4d6fb6589e96c8fffb22_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="ife5fcc5311cd491c99f48b0187fb93b1_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i6dbfa598829d4cf2b2573ecc2071595c_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i23d5b802ca4f401785e6d91c04d74dde_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i46c46eccfc8e4339b14514529a6b3b15_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="ic97971cd1cba4049a1237b9478aab7d7_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i059555a0f80e45319be9db2ef985a208_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i9cd41322409a4e6684e93652767c6146_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i15ff6cdc19fd489786be07d97333520a_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="ibd1b7b08c7d645f7a9a94029018d6615_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i30f7b23a60e14dd7ba9346fe76079c70_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i0d775fe4c2524dc69364cd201989a556_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i722785a360334d5d84b7edc1fec84f8e_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i8a97eba654b946b58f6ec27ebc30f272_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i8265b335e5ec44a1866ca88c924adafc_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i4d7748ee3d07444d98d167df85bd72a6_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ic9e487eca8f54dc49506080745a3904e_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ic60047165d5f4169b5d49bf5b97db283_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ie4c00c0138f847549c3023f7eb6f78f7_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CorporateBondSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i03da28ad6b2e434aad61bb9142e12412_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ie21a869d88e4484bbe8b4eb1473814ae_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i4355584a9d5047dc87c83915497c84f8_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ie55adab108d247de94662199ba1e8eb6_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i687eb813fe4e4ffe950564bcd3c03330_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i0c2ac12c530d44d99766253568ded954_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:AgencySecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i9b18969669524450b50854295056e4d4_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ia2cb6273b2e24c20a7607ff8eecbbb29_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="iba2e5f6114c9407ca718d45045e72498_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ie77e92819b4048fe832a733b90c3d3fd_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="ie621f12d447f474cace39d96d62da4f9_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="id5435e75198c41448f13738e8e54af0e_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i9b2babe4dbe5450e8698593babf163be_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i1ac62096692b423492980b02f536b3da_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i3ce4b1fcb9394e25b6096ecf8eb0a678_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i8e9f9bb0cb4449a2b8236712014b3259_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i736e83d970b24d18be69e0d0ad301d63_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="iee371c9933f64065879e6eceebfde20b_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i51272c9c9b204b16b9661060544026a5_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i2ea2e437c09145b6a3c9cc775e012894_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="id13431b418b04772a82ca3bdfa3bd88f_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="if317b79295b346838fa85fbd0614a028_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="ib454094ca89f4aa2b461767550e40d03_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i16227d0aaca946aab38cf9aac196d04d_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i3d8b539fd3904cb092cc90b87dc8a852_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsNonrecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="icd3fa6991f4d45279b5c176b30bb289f_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i64f4932fcbee415baea5da5fce17874a_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="id9291c004668434ca915dabb6dc71687_D20200604-20200604">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-04</startDate>
            <endDate>2020-06-04</endDate>
        </period>
    </context>
    <context id="i4ba143770f274c6db679ced9b73b36c8_I20200604">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-04</instant>
        </period>
    </context>
    <context id="i6b15320c0e254f229e62852c68b18829_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i8e0793887c4e4e47a2bdb5a4e1a5e540_I20200604">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:InternetDomainNamesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-04</instant>
        </period>
    </context>
    <context id="i4f7adaaf547f42e38c843499b073eba5_D20200604-20200604">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:InternetDomainNamesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-04</startDate>
            <endDate>2020-06-04</endDate>
        </period>
    </context>
    <context id="i0ee9bc32015543dab42ac35ba5903b4a_I20200604">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-04</instant>
        </period>
    </context>
    <context id="ie6c8304375c74583b88edef8c1bd9aca_D20200604-20200604">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-04</startDate>
            <endDate>2020-06-04</endDate>
        </period>
    </context>
    <context id="ic9f17b65eda94e629bbfa1d67e368254_I20200604">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-04</instant>
        </period>
    </context>
    <context id="i956603ad37be457696248b418f995cf6_D20200604-20200604">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-04</startDate>
            <endDate>2020-06-04</endDate>
        </period>
    </context>
    <context id="ifd8cd843f025489fa09866d687efc8fd_I20200604">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-04</instant>
        </period>
    </context>
    <context id="i065566648bc84db09b1ccdc8fc718a1e_D20200604-20200604">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-04</startDate>
            <endDate>2020-06-04</endDate>
        </period>
    </context>
    <context id="i67163803065e41ca9e9dfe163925ecd3_D20200604-20200604">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <startDate>2020-06-04</startDate>
            <endDate>2020-06-04</endDate>
        </period>
    </context>
    <context id="i7d6490ffb02b43e897b09063326cf401_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i4cf61e2a8ad34bf59b7062ceffe8cedb_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i22028f04dd0c41c5b0333365a5efadee_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i456c27c42a504ae6843bb9706e430891_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">chgg:MathwayLLCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="ibc786475465e4556a2f15a6755a7db4a_D20190101-20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-12-31</endDate>
        </period>
    </context>
    <context id="ic34ee2fcbbdb49cf9ae1550ee9c79d1c_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i5be0609d325b46bfa29efca80bbbe2c4_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="ie4df6c356ddd4b079928a2b284f46f39_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i1f383872de584eb4942f64f7d4ff21c6_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i99a34c82e6374e28b54a8fb23b308358_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="ifa5e2f7094a046e49fcd401def6fa0be_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i90e8507d2f924d9b988b48a68c17b141_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i102cc7ef39654f4984c4da8255ded5a5_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i8cfce2cd9bcf4d649e353803839ea13f_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i2a43e7ce2f7d49079f345147ca3673f7_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:DevelopedTechnologyRightsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i3cfb286f25f64449b72b15685db0bf84_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i9447c123901844769a1b7420fbd83fc9_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerListsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ic8755c96cc844c0fa90ea5ff392311c6_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="ieadb304974cb437094f7f4eaeba03de3_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TradeNamesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i8353b8c499e140c5939b16a8fc4c5c16_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i96a9ec171eeb4ecb82096cd755be600e_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i411fd96e80364501b259eeba8fc5b092_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="ie1f21edbcd7846b09737652eda3d4159_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">chgg:AcquisitionRelatedIntangibleAssetsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i841b104092c54c2c96e8e6442487430b_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">chgg:AcquisitionRelatedIntangibleAssetsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i752ba0837a1d4d7698a6e957a811c0ee_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">chgg:AcquisitionRelatedIntangibleAssetsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="ib4e03e9a3190459cacdb48fbb7c4f822_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">chgg:AcquisitionRelatedIntangibleAssetsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i659b163f67634dd7a1c57717e681a755_I20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026AdditionalNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="i606499051ec24adeb47abb79dbaf14ae_D20200801-20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-08-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="id416e130d565459998d07d996b66838b_D20190401-20190430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-04-30</endDate>
        </period>
    </context>
    <context id="i608c67dd80314ca086a782d1bc83da2b_D20180401-20180430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-04-30</endDate>
        </period>
    </context>
    <context id="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-08-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="i4b390984de0d482585747cae85979033_D20180401-20180430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-04-30</endDate>
        </period>
    </context>
    <context id="i629578467ad24a2db80684b24827e18f_I20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-08-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="ifc489d3b7c3041ee9205a859d7b3ad8e_D20200801-20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-08-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="i479e2079d1a845518a23cbf3a5e85332_D20180401-20180430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtCovenantTermsAxis">chgg:SalePriceIsGreaterOrEqual130PercentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-04-30</endDate>
        </period>
    </context>
    <context id="ifb20c92ed5904ac9baa522813d86286a_D20180401-20180430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtCovenantTermsAxis">chgg:TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-04-30</endDate>
        </period>
    </context>
    <context id="if3661b143aea400e9849df106552150b_D20180401-20180430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtCovenantTermsAxis">chgg:TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-04-30</endDate>
        </period>
    </context>
    <context id="i763ccb23a3a641e188ba2f48a75b3156_I20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="iad8de8f9da474e1696c64216eb7e1c52_I20190430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-04-30</instant>
        </period>
    </context>
    <context id="i411adab1297441f9ac0aaafbcabb2758_I20180430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:CarryingReportedAmountFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-04-30</instant>
        </period>
    </context>
    <context id="i982616d80c2144bf8370d3ed6a207bd2_I20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentLiabilityComponentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="i0f9db8ca9d694bf9a91976bc83e7cacb_I20190430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentLiabilityComponentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-04-30</instant>
        </period>
    </context>
    <context id="i1141dc63aa6b4903bf82ee73355f6a35_I20180430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentLiabilityComponentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-04-30</instant>
        </period>
    </context>
    <context id="i17c93c34cf994d6884d01eb331e91234_I20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentEquityComponentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="if5c5477c4101427e98e251c1b00d2445_I20190430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentEquityComponentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-04-30</instant>
        </period>
    </context>
    <context id="ied497c24dc0a4c4ea3b7cbb988806cfc_I20180430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentComponentAxis">chgg:DebtInstrumentEquityComponentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-04-30</instant>
        </period>
    </context>
    <context id="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i34141acb017845abb3f56a382443a081_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i64513e3d4239414294aa8b465d79be67_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i7fa1abc81a444b169017341b7feac718_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="ibb5356caab0f43d5a75982da1f738b0b_I20190430">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-04-30</instant>
        </period>
    </context>
    <context id="i1a73398ecc2b4b879831345a21316285_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i060de0426a9a45919d3c6e3615db614c_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i793e64e957674257a68f5754d3d0c0d6_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i40b4a4bdfd20451a90b52f013a5a86ac_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i17050b9051b04cae9e88d2f65f45269f_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="iedc2fafa7aef450eab83ed42535c84fb_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.125PercentConvertibleSeniorNotesDue2025Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i913c2d300b584669bc0a67dad8d30168_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0.25PercentConvertibleSeniorNotesDue2023Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i0302aa35be6b4f71b958f74ef9ebce6a_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">chgg:A0ConvertibleSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="chgg:DebtInstrumentTransactionAxis">chgg:CappedCallMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i692b4033fa1e4e32a9c1401c386f2265_D20200512-20200512">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:LitigationCaseAxis">chgg:A2018DataIncidentArbitrationDemandsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LitigationStatusAxis">us-gaap:PendingLitigationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-05-12</startDate>
            <endDate>2020-05-12</endDate>
        </period>
    </context>
    <context id="i060bf25e19f244a9b007552d49cb177e_D20200701-20200701">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:LitigationCaseAxis">chgg:A2018DataIncidentArbitrationDemandsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LitigationStatusAxis">us-gaap:PendingLitigationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-07-01</endDate>
        </period>
    </context>
    <context id="i18a8d991f60c4cbb895ca9e39bca420d_D20200812-20200812">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:LitigationCaseAxis">chgg:A2018DataIncidentArbitrationDemandsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-08-12</startDate>
            <endDate>2020-08-12</endDate>
        </period>
    </context>
    <context id="i656071f0d6974247b5d4559d66d5c2be_D20200303-20200303">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:LitigationCaseAxis">chgg:IngramHostingHoldingsLLCvs.CheggMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LitigationStatusAxis">us-gaap:PendingLitigationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-03-03</startDate>
            <endDate>2020-03-03</endDate>
        </period>
    </context>
    <context id="i39787a52df1340b2bd998d2a0aa950fa_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i20f382fce9fe43b9964d05790ca75bec_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="ic5a5ebcd9a59496c866bf68680c33534_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="ic34e351eb6184a2aa6a22e1b32feaa3e_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i7e756f539c0f426a87228dd3b7c6e770_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i2524bd1024dd4ad5885b1a58e40ccada_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="iecfe24f489ee4977a8a938c97ab83892_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i62d9fd5166544824baa2a81c2c81e633_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i15ef86485f8b44e3852cba0db9f9b293_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingAndMarketingExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="ic76c3900bbca4e9eaccbce538bd6f3d0_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingAndMarketingExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="ib5ed331bc2564b1e888de91c01e74924_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingAndMarketingExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i1a9ff3d1c2ec4545b01e8adc736b226d_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingAndMarketingExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="id3c321e6cee04f91aedb5e0e51f1fe21_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i2603315fc4344d24923d016fe7e93a6f_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="iaa45774e7caf44f38253013f86e83ddc_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i0de1e1efbff8476fad741e90e7fdc8d8_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i5a537ecd21564b8a866462fff86a8fb3_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i6689292233184e8f86f8759e08b851f1_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">chgg:RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i6e3b203d02394ceaa586191bf8542418_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i1cd6e2f0cbe14926995b0fe316860320_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="ia8cc870c416147999ec23f4a2d78e11d_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i095aba04236c4fac980519c93057b5f0_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="ib85084af0bac4b9b9233a5138f13c095_I20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="i5fc9d1bdaead41b686081b9cf2e4b5cb_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:AdobeSystemsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">srt:ChiefExecutiveOfficerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="iea3af5c450aa4344a108a5c30879a204_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:PayPalMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i894336de0d954f629de2336b75d81b9d_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:PayPalMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="ibabd250cfe6d464b90525acaefaf2ba9_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:PayPalMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="id73f1aabd4d34c66a068d01a43991f5b_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:PayPalMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="ib421f5a1f085484c849452c30d1709ae_D20200101-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:SynackInc.Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="ib85747596fe74cc49461648f9106122d_D20200701-20200930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:SynackInc.Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="i01a6211cd4c8481ba869f71b797c0642_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:SynackInc.Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="ie0b0a2a60fd443978604e7b517e2c629_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001364954</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">chgg:SynackInc.Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">chgg:BoardOfDirectorsMemberMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <unit id="shares">
        <measure>shares</measure>
    </unit>
    <unit id="usd">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="usdPerShare">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="number">
        <measure>pure</measure>
    </unit>
    <unit id="day">
        <measure>chgg:day</measure>
    </unit>
    <unit id="numberofplaintiffs">
        <measure>chgg:numberOfPlaintiffs</measure>
    </unit>
    <unit id="board_member">
        <measure>chgg:board_member</measure>
    </unit>
    <dei:EntityCentralIndexKey
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80L2ZyYWc6YjM4ODlmNzZhODE1NGM1N2JmOTc4ZTU2MWQ2MGRkZDIvdGFibGU6NGViYjVmZmVkZWQzNDJlNmFlMzUwOGJmMDgzZDdiNTMvdGFibGVyYW5nZTo0ZWJiNWZmZWRlZDM0MmU2YWUzNTA4YmYwODNkN2I1M180LTEtMS0xLTA_1e67ff7f-3db9-45b5-8812-b17adf123bde">0001364954</dei:EntityCentralIndexKey>
    <dei:CurrentFiscalYearEndDate
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80L2ZyYWc6YjM4ODlmNzZhODE1NGM1N2JmOTc4ZTU2MWQ2MGRkZDIvdGFibGU6NGViYjVmZmVkZWQzNDJlNmFlMzUwOGJmMDgzZDdiNTMvdGFibGVyYW5nZTo0ZWJiNWZmZWRlZDM0MmU2YWUzNTA4YmYwODNkN2I1M181LTEtMS0xLTA_f98192dd-4e94-4f57-8863-e3ad0237bd7a">--12-31</dei:CurrentFiscalYearEndDate>
    <dei:DocumentFiscalYearFocus
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80L2ZyYWc6YjM4ODlmNzZhODE1NGM1N2JmOTc4ZTU2MWQ2MGRkZDIvdGFibGU6NGViYjVmZmVkZWQzNDJlNmFlMzUwOGJmMDgzZDdiNTMvdGFibGVyYW5nZTo0ZWJiNWZmZWRlZDM0MmU2YWUzNTA4YmYwODNkN2I1M182LTEtMS0xLTA_af1f14ec-5225-4c31-a9cd-4f8832a03308">2020</dei:DocumentFiscalYearFocus>
    <dei:DocumentFiscalPeriodFocus
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80L2ZyYWc6YjM4ODlmNzZhODE1NGM1N2JmOTc4ZTU2MWQ2MGRkZDIvdGFibGU6NGViYjVmZmVkZWQzNDJlNmFlMzUwOGJmMDgzZDdiNTMvdGFibGVyYW5nZTo0ZWJiNWZmZWRlZDM0MmU2YWUzNTA4YmYwODNkN2I1M183LTEtMS0xLTA_9405bc3d-8a21-43b3-891e-6b3acf60a7b2">Q3</dei:DocumentFiscalPeriodFocus>
    <dei:AmendmentFlag
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80L2ZyYWc6YjM4ODlmNzZhODE1NGM1N2JmOTc4ZTU2MWQ2MGRkZDIvdGFibGU6NGViYjVmZmVkZWQzNDJlNmFlMzUwOGJmMDgzZDdiNTMvdGFibGVyYW5nZTo0ZWJiNWZmZWRlZDM0MmU2YWUzNTA4YmYwODNkN2I1M184LTEtMS0xLTA_94d64c52-254d-4327-94ee-a7376fe25c57">false</dei:AmendmentFlag>
    <us-gaap:AccountingStandardsUpdateExtensibleList
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNC0wLTEtMS0wL3RleHRyZWdpb246ZGJhMWRjZDA4MTI5NDI2ZmIyNjA0MzczNDhiY2ZmZTRfNzk_1350bab4-74b8-4f22-9fe6-5d8cf1ae0a07">us-gaap:AccountingStandardsUpdate201613Member</us-gaap:AccountingStandardsUpdateExtensibleList>
    <us-gaap:AccountingStandardsUpdateExtensibleList
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNC0wLTEtMS0wL3RleHRyZWdpb246MTZkMTNjYWIzNjRmNGVmMTgxZDA2NDFjNjNmZGUyMGRfNzk_bdb96794-9694-444e-b7c6-6fa285fdddb7">us-gaap:AccountingStandardsUpdate201602Member</us-gaap:AccountingStandardsUpdateExtensibleList>
    <chgg:ContractWithCustomerContractualPeriod
      contextRef="ie0c523247e7c484fb14f5840a754fe91_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNzY0OA_10a7b5f0-8426-488a-9e4e-aea6f15f527b">P2M</chgg:ContractWithCustomerContractualPeriod>
    <chgg:ContractWithCustomerContractualPeriod
      contextRef="ie54abe39538f4c339275a00b5ea01c54_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfODI0Mw_35b468be-b18a-4f0b-b1cc-3fa1b50c5b3a">P2M</chgg:ContractWithCustomerContractualPeriod>
    <us-gaap:DebtInstrumentConvertibleConversionRatio1
      contextRef="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831"
      decimals="7"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82MS9mcmFnOmE2NTVhMjk5MTQ3MDRhYjliYzA0ZjU3ODBhZDY2M2MwL3RhYmxlOjg4ZDgwYzUzODJjNjQxOWU4ZDg4NTAyZTA4MjM5ODc4L3RhYmxlcmFuZ2U6ODhkODBjNTM4MmM2NDE5ZThkODg1MDJlMDgyMzk4NzhfMC0xLTEtMS01NDQ5_90513ec3-d8b9-4545-b437-e8c21766ca66"
      unitRef="number">0.0092978</us-gaap:DebtInstrumentConvertibleConversionRatio1>
    <us-gaap:DebtInstrumentConvertibleConversionRatio1
      contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430"
      decimals="7"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82MS9mcmFnOmE2NTVhMjk5MTQ3MDRhYjliYzA0ZjU3ODBhZDY2M2MwL3RhYmxlOjg4ZDgwYzUzODJjNjQxOWU4ZDg4NTAyZTA4MjM5ODc4L3RhYmxlcmFuZ2U6ODhkODBjNTM4MmM2NDE5ZThkODg1MDJlMDgyMzk4NzhfMS0xLTEtMS0w_11971668-08a2-43bb-8b10-45abbac83c8f"
      unitRef="number">0.0193956</us-gaap:DebtInstrumentConvertibleConversionRatio1>
    <us-gaap:DebtInstrumentConvertibleConversionRatio1
      contextRef="i4b390984de0d482585747cae85979033_D20180401-20180430"
      decimals="7"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82MS9mcmFnOmE2NTVhMjk5MTQ3MDRhYjliYzA0ZjU3ODBhZDY2M2MwL3RhYmxlOjg4ZDgwYzUzODJjNjQxOWU4ZDg4NTAyZTA4MjM5ODc4L3RhYmxlcmFuZ2U6ODhkODBjNTM4MmM2NDE5ZThkODg1MDJlMDgyMzk4NzhfMi0xLTEtMS0w_8e610e09-17b8-4519-ac97-9dc48e017d3e"
      unitRef="number">0.0371051</us-gaap:DebtInstrumentConvertibleConversionRatio1>
    <dei:DocumentType
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTgy_85cc0199-30cd-4b90-a854-ba0fd6e38ec8">10-Q</dei:DocumentType>
    <dei:DocumentQuarterlyReport
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6OGYwZGRkZTdhODU4NDViZTk0Mjk1MDcwOWVlMjE5M2MvdGFibGVyYW5nZTo4ZjBkZGRlN2E4NTg0NWJlOTQyOTUwNzA5ZWUyMTkzY18wLTAtMS0xLTA_8d77efea-0e24-4c9d-b3bb-bedad3bcabf7">true</dei:DocumentQuarterlyReport>
    <dei:DocumentPeriodEndDate
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xMjY_3dcbafe7-d9f1-40d4-8937-0c1d8da5ba5f">2020-09-30</dei:DocumentPeriodEndDate>
    <dei:DocumentTransitionReport
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6MzE4ZDQ4YjFkYzdkNDU1MGE1NWY1NWMwODBkYjliN2UvdGFibGVyYW5nZTozMThkNDhiMWRjN2Q0NTUwYTU1ZjU1YzA4MGRiOWI3ZV8wLTAtMS0xLTA_c18511be-03ff-4c52-b7e6-e9bffb6143f9">false</dei:DocumentTransitionReport>
    <dei:EntityFileNumber
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTgz_9f17891e-2b57-4342-bd3f-745802d7da4c">001-36180</dei:EntityFileNumber>
    <dei:EntityRegistrantName
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTg0_333e857b-c54c-4239-b252-f1674a5ee433">CHEGG, INC</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6OTg0ZTFhZTE2NGE1NGRjMDljMTk1YTNlY2NlMTQ2YmYvdGFibGVyYW5nZTo5ODRlMWFlMTY0YTU0ZGMwOWMxOTVhM2VjY2UxNDZiZl8wLTAtMS0xLTA_1688d706-7133-45c8-b552-b6f657055ba1">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityTaxIdentificationNumber
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6OTg0ZTFhZTE2NGE1NGRjMDljMTk1YTNlY2NlMTQ2YmYvdGFibGVyYW5nZTo5ODRlMWFlMTY0YTU0ZGMwOWMxOTVhM2VjY2UxNDZiZl8wLTItMS0xLTA_15477115-b22f-444f-8c59-647d9d797971">20-3237489</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTc3_6853e632-bdfb-411a-a98c-56a8c8e1e8a6">3990 Freedom Circle</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTg1_a3158f58-9ded-4d08-a4de-2907b52edf5a">Santa Clara</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTg2_073710aa-9541-40d3-849e-e405de97e7a1">CA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTg3_4527fe49-8084-4dfc-8fea-6b84168d56b1">95054</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTgw_c12622b3-23b9-467d-b164-3746a0815eec">408</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTc4_98bc859d-3b66-45e7-9b79-75167de7b20b">855-5700</dei:LocalPhoneNumber>
    <dei:Security12bTitle
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ZWI5Mjc0NThjYzRlNDdkNzg3NmE5Njg2ZDI3NzBkNjYvdGFibGVyYW5nZTplYjkyNzQ1OGNjNGU0N2Q3ODc2YTk2ODZkMjc3MGQ2Nl8xLTAtMS0xLTA_6d7605f9-732e-4675-92c1-4b55434be7b1">Common stock, $0.001 par value per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ZWI5Mjc0NThjYzRlNDdkNzg3NmE5Njg2ZDI3NzBkNjYvdGFibGVyYW5nZTplYjkyNzQ1OGNjNGU0N2Q3ODc2YTk2ODZkMjc3MGQ2Nl8xLTEtMS0xLTA_4626a5a2-cda5-4db9-bf7f-adcff97ccf06">CHGG</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ZWI5Mjc0NThjYzRlNDdkNzg3NmE5Njg2ZDI3NzBkNjYvdGFibGVyYW5nZTplYjkyNzQ1OGNjNGU0N2Q3ODc2YTk2ODZkMjc3MGQ2Nl8xLTItMS0xLTA_e1f46230-a29b-405d-bf7e-b6dbd7bd73e2">NYSE</dei:SecurityExchangeName>
    <dei:EntityCurrentReportingStatus
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTgx_21e48dd3-bd0e-424f-99c5-d31378e6c6ce">Yes</dei:EntityCurrentReportingStatus>
    <dei:EntityInteractiveDataCurrent
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTc5_5e13678f-fe1c-4c37-8cf9-f3cb4843626b">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityFilerCategory
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ODFiNDhmYWEzMTEzNGE5MWI4ZDljYWNiMDU0YTcwODMvdGFibGVyYW5nZTo4MWI0OGZhYTMxMTM0YTkxYjhkOWNhY2IwNTRhNzA4M18wLTAtMS0xLTA_9633d6e4-4728-4dd4-a8a5-0e2799a451e8">Large Accelerated Filer</dei:EntityFilerCategory>
    <dei:EntitySmallBusiness
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ODFiNDhmYWEzMTEzNGE5MWI4ZDljYWNiMDU0YTcwODMvdGFibGVyYW5nZTo4MWI0OGZhYTMxMTM0YTkxYjhkOWNhY2IwNTRhNzA4M18xLTMtMS0xLTA_e98fd89f-25cc-4292-ae24-3836ee0722ac">false</dei:EntitySmallBusiness>
    <dei:EntityEmergingGrowthCompany
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGFibGU6ODFiNDhmYWEzMTEzNGE5MWI4ZDljYWNiMDU0YTcwODMvdGFibGVyYW5nZTo4MWI0OGZhYTMxMTM0YTkxYjhkOWNhY2IwNTRhNzA4M18yLTEtMS0xLTA_9a06fb90-d647-4bd5-b1a3-72780ccb4c6c">false</dei:EntityEmergingGrowthCompany>
    <dei:EntityShellCompany
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTg4_56787d8a-38d4-46c5-9fbf-8bcf8cc8af16">false</dei:EntityShellCompany>
    <dei:EntityCommonStockSharesOutstanding
      contextRef="ia6b36561f294411bbf6e7e260a0eac89_I20201023"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xL2ZyYWc6YzhiNzRkNjY3YjU5NDc0Njg5NjQ2YzM4MDExMmVmMmQvdGV4dHJlZ2lvbjpjOGI3NGQ2NjdiNTk0NzQ2ODk2NDZjMzgwMTEyZWYyZF8xOTM0_491305d3-e0f3-44f0-b9e4-4032fcee2cb7"
      unitRef="shares">128810888</dei:EntityCommonStockSharesOutstanding>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMy0xLTEtMS0w_d0b9a3bc-393a-484a-b4a9-319b1c075fdc"
      unitRef="usd">527541000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMy0zLTEtMS0w_f3a72590-8952-4f25-b823-35588d6c46f9"
      unitRef="usd">387520000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:ShortTermInvestments
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNC0xLTEtMS0w_54d9fa9b-c84f-41ed-a020-370d206ee1d5"
      unitRef="usd">723327000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNC0zLTEtMS0w_95506849-9195-4819-bfae-876d0ccd779d"
      unitRef="usd">381074000</us-gaap:ShortTermInvestments>
    <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNS0wLTEtMS0wL3RleHRyZWdpb246MDJiZTg0YjE2MWRlNDRkNDliMjNhOTI4Mzg5MTkzZjNfNDU_b7ee8f47-0178-41ba-b5f9-4f061e5d19d1"
      unitRef="usd">198000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
    <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNS0wLTEtMS0wL3RleHRyZWdpb246MDJiZTg0YjE2MWRlNDRkNDliMjNhOTI4Mzg5MTkzZjNfNTI_5cd4a371-581e-43c7-b1b8-90668253af11"
      unitRef="usd">56000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
    <us-gaap:AccountsReceivableNetCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNS0xLTEtMS0w_ee7392ef-c967-4aeb-935b-8ed263f1e44b"
      unitRef="usd">12487000</us-gaap:AccountsReceivableNetCurrent>
    <us-gaap:AccountsReceivableNetCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNS0zLTEtMS0w_0f8faa8e-6b5d-45c2-b3fc-12ae8964966c"
      unitRef="usd">11529000</us-gaap:AccountsReceivableNetCurrent>
    <us-gaap:PrepaidExpenseCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNi0xLTEtMS0w_3a707d0c-a139-48be-a7f0-f299876248df"
      unitRef="usd">15082000</us-gaap:PrepaidExpenseCurrent>
    <us-gaap:PrepaidExpenseCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNi0zLTEtMS0w_4b5f758a-3791-46e5-87e5-0489e788ba2b"
      unitRef="usd">10538000</us-gaap:PrepaidExpenseCurrent>
    <us-gaap:OtherAssetsCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNy0xLTEtMS0w_514a014f-0b19-4b5d-992c-d6154ae81e00"
      unitRef="usd">21059000</us-gaap:OtherAssetsCurrent>
    <us-gaap:OtherAssetsCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfNy0zLTEtMS0w_c44c8d20-2923-42d2-a4ce-172ae4762d48"
      unitRef="usd">16606000</us-gaap:OtherAssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfOC0xLTEtMS0w_eee8f78f-9a75-4f5b-8e10-4703ceb51143"
      unitRef="usd">1299496000</us-gaap:AssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfOC0zLTEtMS0w_5793b8b4-a48e-494b-8d9f-8475b2d06a03"
      unitRef="usd">807267000</us-gaap:AssetsCurrent>
    <us-gaap:LongTermInvestments
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfOS0xLTEtMS0w_a6aeb369-5ac7-468c-8b18-75198420f3cb"
      unitRef="usd">521261000</us-gaap:LongTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfOS0zLTEtMS0w_20c95b86-8698-48a4-b6c6-cbf5daf58de5"
      unitRef="usd">310483000</us-gaap:LongTermInvestments>
    <chgg:TextbookLibraryNet
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTAtMS0xLTEtMA_bf159f31-2ba8-4536-8659-65cc3fe018d3"
      unitRef="usd">34575000</chgg:TextbookLibraryNet>
    <chgg:TextbookLibraryNet
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTAtMy0xLTEtMA_ffb5c4af-76e8-4792-bb9a-912b81317236"
      unitRef="usd">0</chgg:TextbookLibraryNet>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTEtMS0xLTEtMA_c5180161-38fd-4eee-8ce5-1d8865f90551"
      unitRef="usd">113058000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTEtMy0xLTEtMA_5d9cb665-5198-4474-9ee7-2d6df846850f"
      unitRef="usd">87359000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:Goodwill
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTItMS0xLTEtMA_25478c83-5b89-420f-b367-9a9156497a9e"
      unitRef="usd">284809000</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTItMy0xLTEtMA_2407d0e6-9033-4d6c-8879-65c06b8732ca"
      unitRef="usd">214513000</us-gaap:Goodwill>
    <us-gaap:IntangibleAssetsNetExcludingGoodwill
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTMtMS0xLTEtMA_0a51b808-b7f0-4d2e-9989-fdc790e91665"
      unitRef="usd">55386000</us-gaap:IntangibleAssetsNetExcludingGoodwill>
    <us-gaap:IntangibleAssetsNetExcludingGoodwill
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTMtMy0xLTEtMA_b3ef3abc-40dc-4695-82c2-4f32754c1c96"
      unitRef="usd">34667000</us-gaap:IntangibleAssetsNetExcludingGoodwill>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTQtMS0xLTEtMA_e9e3c443-624b-47a9-9d90-884425986e5e"
      unitRef="usd">14124000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTQtMy0xLTEtMA_f6cace77-198e-44ca-b08f-2901e5931195"
      unitRef="usd">15931000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTUtMS0xLTEtMA_d5ad2eed-a046-47fd-8378-91edb212c629"
      unitRef="usd">18948000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTUtMy0xLTEtMA_2b065733-d2a4-4032-adc5-b6fd6f8e6318"
      unitRef="usd">18778000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:Assets
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTYtMS0xLTEtMA_0eec7745-9af8-40ae-aee2-93717ec5d759"
      unitRef="usd">2341657000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTYtMy0xLTEtMA_67145621-58b8-46cc-bf13-3f6e259d0849"
      unitRef="usd">1488998000</us-gaap:Assets>
    <us-gaap:AccountsPayableCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTktMS0xLTEtMA_e0ee3629-5a8f-4fd1-8da6-74f12ac948bf"
      unitRef="usd">5838000</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccountsPayableCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMTktMy0xLTEtMA_3ef36a12-2fb2-480d-aa6c-2d1936392fd5"
      unitRef="usd">7362000</us-gaap:AccountsPayableCurrent>
    <us-gaap:ContractWithCustomerLiabilityCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjAtMS0xLTEtMA_a461b324-34a6-4760-84eb-e4d5f2931ce9"
      unitRef="usd">51941000</us-gaap:ContractWithCustomerLiabilityCurrent>
    <us-gaap:ContractWithCustomerLiabilityCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjAtMy0xLTEtMA_0260e835-a1f9-4792-9186-5384f3383a06"
      unitRef="usd">18780000</us-gaap:ContractWithCustomerLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjEtMS0xLTEtMA_30858f18-33b7-4c07-acef-77f124435e9a"
      unitRef="usd">5652000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjEtMy0xLTEtMA_da94f099-5a2b-4d24-bfa4-d3b9d40d42b9"
      unitRef="usd">5283000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjItMS0xLTEtMA_433f4768-782a-4791-b153-6da6e9a57917"
      unitRef="usd">79524000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjItMy0xLTEtMA_8535175d-930a-4ba4-967b-7e89e1d1f35b"
      unitRef="usd">39964000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjMtMS0xLTEtMA_184ddb72-4f74-468c-a5d9-32a48dde0d2e"
      unitRef="usd">142955000</us-gaap:LiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjMtMy0xLTEtMA_c66520c0-4548-4ed1-a104-e7bd05b396c3"
      unitRef="usd">71389000</us-gaap:LiabilitiesCurrent>
    <us-gaap:SeniorLongTermNotes
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjUtMS0xLTEtMA_5ba35cbe-c0bc-467b-abc1-bb017d5cff14"
      unitRef="usd">1536984000</us-gaap:SeniorLongTermNotes>
    <us-gaap:SeniorLongTermNotes
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjUtMy0xLTEtMA_ab103b36-48ad-4ce1-9ee9-1d027ee3556e"
      unitRef="usd">900303000</us-gaap:SeniorLongTermNotes>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjYtMS0xLTEtMA_fd26976b-2e87-401f-8717-060ba7c19ca5"
      unitRef="usd">11661000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjYtMy0xLTEtMA_a5e1a2c3-d397-49b9-82ca-3602b2c760ee"
      unitRef="usd">14513000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjctMS0xLTEtMA_bb16186f-3b45-4d64-9460-a64e4a8acd4e"
      unitRef="usd">4665000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjctMy0xLTEtMA_b336bb17-226a-4466-ab81-f1cdb4061968"
      unitRef="usd">3964000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:LiabilitiesNoncurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjgtMS0xLTEtMA_06bcb10f-647d-4e33-8854-6aa4ff389078"
      unitRef="usd">1553310000</us-gaap:LiabilitiesNoncurrent>
    <us-gaap:LiabilitiesNoncurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjgtMy0xLTEtMA_01cc6ee0-d9d3-483d-beaa-e3cdfadc64b3"
      unitRef="usd">918780000</us-gaap:LiabilitiesNoncurrent>
    <us-gaap:Liabilities
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjktMS0xLTEtMA_00b7b355-8eda-4cd9-930e-1e6bdfeee653"
      unitRef="usd">1696265000</us-gaap:Liabilities>
    <us-gaap:Liabilities
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMjktMy0xLTEtMA_dfa1e646-dd68-4499-b040-023a3e5260e3"
      unitRef="usd">990169000</us-gaap:Liabilities>
    <us-gaap:CommitmentsAndContingencies
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzAtMS0xLTEtMA_c04fce3a-794e-48f2-8f7c-37d222186766"
      unitRef="usd"
      xsi:nil="true"/>
    <us-gaap:CommitmentsAndContingencies
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzAtMy0xLTEtMA_f57813bf-2079-4bc6-86bb-bc32db02cb4c"
      unitRef="usd"
      xsi:nil="true"/>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzIx_ba613bd9-50cc-471e-81ab-b19658885047"
      unitRef="usdPerShare">0.001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzIx_f1065158-bde8-4858-8a8b-e51e20721f99"
      unitRef="usdPerShare">0.001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzM2_b1a93dd6-0957-4ead-92c3-1113870c8a18"
      unitRef="shares">10000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzM2_dfae1e5b-5c2e-4210-87b7-8389ad5c232c"
      unitRef="shares">10000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzU4_2f4e9d34-cd47-4a18-af35-b39cd66f7c0e"
      unitRef="shares">0</us-gaap:PreferredStockSharesOutstanding>
    <us-gaap:PreferredStockSharesIssued
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzU4_3564cad6-ebb8-4055-961e-d40ddfc6537c"
      unitRef="shares">0</us-gaap:PreferredStockSharesIssued>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzU4_5b2584db-8789-4b91-8219-224a4f139daa"
      unitRef="shares">0</us-gaap:PreferredStockSharesOutstanding>
    <us-gaap:PreferredStockSharesIssued
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMC0xLTEtMC90ZXh0cmVnaW9uOjQ2MDg1YWI2NmU1YTQwZWJiODUxNTQ1ZjFlMmZiMGVjXzU4_e20abf6e-7255-4495-8813-a6bda431b838"
      unitRef="shares">0</us-gaap:PreferredStockSharesIssued>
    <us-gaap:PreferredStockValue
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMS0xLTEtMA_c402dde2-f2fa-44dd-aebc-0ea1c3247341"
      unitRef="usd">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzItMy0xLTEtMA_7b37ffe4-e5f4-4bca-8e13-61ebde64335b"
      unitRef="usd">0</us-gaap:PreferredStockValue>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzE4_40d5bc67-3da7-408d-b84b-c6c57665b779"
      unitRef="usdPerShare">0.001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzE4_7b1abaf1-2f8f-43f9-968f-40170d85df09"
      unitRef="usdPerShare">0.001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzMx_1fa3bac7-5d1a-4617-b428-590b8aa2c8b0"
      unitRef="shares">400000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzMx_cce2e0d1-f777-4a8f-978b-6a33f3e155aa"
      unitRef="shares">400000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzUz_8797a974-2d70-499b-81c2-a93b6d4be80b"
      unitRef="shares">128654401</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockSharesIssued
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzUz_a03db1dc-df00-4775-bbc3-2f3f13a567b0"
      unitRef="shares">128654401</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesIssued
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzYw_549bfe07-334c-4dc7-9970-49cca43401db"
      unitRef="shares">121583501</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMC0xLTEtMC90ZXh0cmVnaW9uOjRkMzExNWQ3YTE4NTQ4ZWE4YTY1YTc4MjhiNDM5YWI1XzYw_ad70a327-ec43-4719-8a4a-26a0002360e9"
      unitRef="shares">121583501</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockValue
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMS0xLTEtMA_de5a4fc3-532b-4e84-85fa-4bec46e83390"
      unitRef="usd">129000</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzMtMy0xLTEtMA_39c85c89-1f72-4cd4-9465-5d2583126109"
      unitRef="usd">122000</us-gaap:CommonStockValue>
    <us-gaap:AdditionalPaidInCapitalCommonStock
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzQtMS0xLTEtMA_3b2a6f35-c85f-4d28-b6a3-05693ca78dd3"
      unitRef="usd">1092574000</us-gaap:AdditionalPaidInCapitalCommonStock>
    <us-gaap:AdditionalPaidInCapitalCommonStock
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzQtMy0xLTEtMA_0f048506-abca-4d0e-87e3-722f46ce3bd9"
      unitRef="usd">916095000</us-gaap:AdditionalPaidInCapitalCommonStock>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzUtMS0xLTEtMA_2dffccf1-b419-480e-8ccb-d14140571e28"
      unitRef="usd">1333000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzUtMy0xLTEtMA_e3ee5a89-f9d2-4bb0-9f76-7b5890ec1664"
      unitRef="usd">-1096000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzYtMS0xLTEtMA_71007fb8-c2e4-4c6b-b718-15986693f2f3"
      unitRef="usd">-448644000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzYtMy0xLTEtMA_f2a37fbe-d8be-4fd8-9255-fdf7dcce8b87"
      unitRef="usd">-416292000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:StockholdersEquity
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzctMS0xLTEtMA_53761c08-4b0f-416a-a84e-b86cc11f8f98"
      unitRef="usd">645392000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzctMy0xLTEtMA_d374288d-d6a1-45f5-93b7-22227e2eda98"
      unitRef="usd">498829000</us-gaap:StockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzgtMS0xLTEtMA_d8792fd3-5cec-4ae6-a3f9-cd77b7762e55"
      unitRef="usd">2341657000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xOS9mcmFnOjQ5YTgwZWY4NTA2NTRjOWE5MzlmZjEzYTY4MGMxYTViL3RhYmxlOjFlYzRkZGUzMjg0NzQwNzk4ODIwODU1NTY5ZmE3ZDk5L3RhYmxlcmFuZ2U6MWVjNGRkZTMyODQ3NDA3OTg4MjA4NTU1NjlmYTdkOTlfMzgtMy0xLTEtMA_b0f00161-5818-4f75-b903-e466e58a13ef"
      unitRef="usd">1488998000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMi0xLTEtMS0w_72c81ab3-0fdd-4257-957d-fcbe59fd6de0"
      unitRef="usd">154018000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMi0zLTEtMS0w_745e0faf-ea9d-4758-8abf-aab098f6d01d"
      unitRef="usd">94151000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMi01LTEtMS0w_46cfd4ee-3093-4950-83bb-4852c29e0eb1"
      unitRef="usd">438617000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMi03LTEtMS0w_ce26bd53-754c-41bf-850e-53e1501ae038"
      unitRef="usd">285422000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:CostOfRevenue
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMy0xLTEtMS0w_84f71dab-4684-4cf4-a68b-157f5d1af711"
      unitRef="usd">62370000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMy0zLTEtMS0w_6d7d9e57-70cb-4e63-b936-35675a20cd53"
      unitRef="usd">22164000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMy01LTEtMS0w_38da515c-93b0-4aad-9ca8-2f895636c99f"
      unitRef="usd">148284000</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMy03LTEtMS0w_f77cc662-41ac-4128-ad1e-501384efd799"
      unitRef="usd">66017000</us-gaap:CostOfRevenue>
    <us-gaap:GrossProfit
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNC0xLTEtMS0w_719552cd-45d4-4939-8182-9d6dbf7ce722"
      unitRef="usd">91648000</us-gaap:GrossProfit>
    <us-gaap:GrossProfit
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNC0zLTEtMS0w_14ed1292-b750-4d88-950a-d23a2a55c55c"
      unitRef="usd">71987000</us-gaap:GrossProfit>
    <us-gaap:GrossProfit
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNC01LTEtMS0w_68dfaf78-6a95-4084-b776-2471be9cc266"
      unitRef="usd">290333000</us-gaap:GrossProfit>
    <us-gaap:GrossProfit
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNC03LTEtMS0w_29da0b00-021e-4f04-9d0f-ed7df5f03d2d"
      unitRef="usd">219405000</us-gaap:GrossProfit>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNi0xLTEtMS0w_4782bdc0-060a-4a81-a8db-94582c57a7c3"
      unitRef="usd">44041000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNi0zLTEtMS0w_4bca5771-b1fa-44ee-8504-7d07ec601fc3"
      unitRef="usd">36442000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNi01LTEtMS0w_3a0310a9-87d1-4e2b-909c-4da8179eef25"
      unitRef="usd">123956000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNi03LTEtMS0w_0bd500e3-0127-4245-9026-3d8ec3412ee6"
      unitRef="usd">101199000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:SellingAndMarketingExpense
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNy0xLTEtMS0w_b3ed098f-2aa0-4437-b5d5-1185c1c3378d"
      unitRef="usd">24625000</us-gaap:SellingAndMarketingExpense>
    <us-gaap:SellingAndMarketingExpense
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNy0zLTEtMS0w_b9f88e9f-5e73-448a-bbd6-8507be0309af"
      unitRef="usd">16822000</us-gaap:SellingAndMarketingExpense>
    <us-gaap:SellingAndMarketingExpense
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNy01LTEtMS0w_a97bc8c9-3c6d-4f78-b2fe-c454163aca68"
      unitRef="usd">60621000</us-gaap:SellingAndMarketingExpense>
    <us-gaap:SellingAndMarketingExpense
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfNy03LTEtMS0w_18d87fff-816a-4d97-9737-297e28caa7db"
      unitRef="usd">47334000</us-gaap:SellingAndMarketingExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOC0xLTEtMS0w_b325576d-831e-4034-80fa-edf5d8915039"
      unitRef="usd">40784000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOC0zLTEtMS0w_9231b02e-2351-4137-826b-9ab686938620"
      unitRef="usd">23752000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOC01LTEtMS0w_3ff130de-efec-4679-9e06-4b669f7cb55e"
      unitRef="usd">98221000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOC03LTEtMS0w_553f01c0-714a-46bc-823a-427aeeef97ef"
      unitRef="usd">70044000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:RestructuringCharges
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOS0xLTEtMS0w_2dc42e7f-1df7-4fb4-9fbc-e2504bb6e74c"
      unitRef="usd">0</us-gaap:RestructuringCharges>
    <us-gaap:RestructuringCharges
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOS0zLTEtMS0w_80314b68-d8d7-491d-9018-54d835242fdd"
      unitRef="usd">28000</us-gaap:RestructuringCharges>
    <us-gaap:RestructuringCharges
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOS01LTEtMS0w_ab515975-4518-42c6-bf84-d87a90178bf3"
      unitRef="usd">0</us-gaap:RestructuringCharges>
    <us-gaap:RestructuringCharges
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfOS03LTEtMS0w_1051117a-cba2-482d-ba70-111ddc9b0281"
      unitRef="usd">97000</us-gaap:RestructuringCharges>
    <us-gaap:OperatingExpenses
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTAtMS0xLTEtMA_e0fe8f90-5392-4d35-950a-fa7cb2c7b9fd"
      unitRef="usd">109450000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTAtMy0xLTEtMA_27548eb4-8820-48bc-8141-e3384c8a75f5"
      unitRef="usd">77044000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTAtNS0xLTEtMA_d71e0b9b-e88c-41c2-bf2b-fdd3c3164ddc"
      unitRef="usd">282798000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTAtNy0xLTEtMA_0d3b1aaf-67ab-484b-9600-a360de44a0a4"
      unitRef="usd">218674000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingIncomeLoss
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTEtMS0xLTEtMA_35089af5-8fca-4a48-9983-083ebe406a8f"
      unitRef="usd">-17802000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTEtMy0xLTEtMA_db2f94fe-cd28-44a9-ad13-940f6f31faea"
      unitRef="usd">-5057000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTEtNS0xLTEtMA_c87f146b-1263-465a-b06b-d60ccf641200"
      unitRef="usd">7535000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTEtNy0xLTEtMA_b0064135-aa71-4dbd-a814-48d0491a7ffd"
      unitRef="usd">731000</us-gaap:OperatingIncomeLoss>
    <us-gaap:InterestIncomeExpenseNet
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTMtMS0xLTEtMA_9c92284e-ce2f-467d-ba76-2914ea415f40"
      unitRef="usd">-17468000</us-gaap:InterestIncomeExpenseNet>
    <us-gaap:InterestIncomeExpenseNet
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTMtMy0xLTEtMA_62866874-18e3-48c6-abf5-9f8bad3ed2bb"
      unitRef="usd">-13548000</us-gaap:InterestIncomeExpenseNet>
    <us-gaap:InterestIncomeExpenseNet
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTMtNS0xLTEtMA_17daf157-eb9d-4d06-be9a-c9b12930e612"
      unitRef="usd">-44320000</us-gaap:InterestIncomeExpenseNet>
    <us-gaap:InterestIncomeExpenseNet
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTMtNy0xLTEtMA_d1c13fd8-3d38-4220-a678-52bfbf15793c"
      unitRef="usd">-31294000</us-gaap:InterestIncomeExpenseNet>
    <us-gaap:OtherNonoperatingIncomeExpense
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTQtMS0xLTEtMA_cac8f35d-2887-42f3-ab01-ad74b9a9717e"
      unitRef="usd">-804000</us-gaap:OtherNonoperatingIncomeExpense>
    <us-gaap:OtherNonoperatingIncomeExpense
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTQtMy0xLTEtMA_ecd1ae89-4b17-4825-87dc-a6a0bc45c233"
      unitRef="usd">7751000</us-gaap:OtherNonoperatingIncomeExpense>
    <us-gaap:OtherNonoperatingIncomeExpense
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTQtNS0xLTEtMA_b41d653e-fb54-483b-8108-fc6b9dfca1a1"
      unitRef="usd">7396000</us-gaap:OtherNonoperatingIncomeExpense>
    <us-gaap:OtherNonoperatingIncomeExpense
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTQtNy0xLTEtMA_e31f899d-098f-4592-b265-4761fb47f096"
      unitRef="usd">14571000</us-gaap:OtherNonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTUtMS0xLTEtMA_4b493fce-a898-44fc-b999-d66f3fe39ca6"
      unitRef="usd">-18272000</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTUtMy0xLTEtMA_8c218e45-1cf5-49fa-bb99-90616098cf41"
      unitRef="usd">-5797000</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTUtNS0xLTEtMA_70d846a6-a442-41b5-bf33-a678d7f273e5"
      unitRef="usd">-36924000</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTUtNy0xLTEtMA_97f85890-0d56-4953-84ab-86b44b98fd9e"
      unitRef="usd">-16723000</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTYtMS0xLTEtMA_c990cc83-05d7-40a9-a376-0d23fe3cf58d"
      unitRef="usd">-36074000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTYtMy0xLTEtMA_cd432a4d-5e76-4f60-b4f6-f0aa99cd41e7"
      unitRef="usd">-10854000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTYtNS0xLTEtMA_c8c62a08-21a8-44b6-9d4f-08b9a5b51e66"
      unitRef="usd">-29389000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTYtNy0xLTEtMA_cba3d38c-c7d0-468b-8bc5-606437652a91"
      unitRef="usd">-15992000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTctMS0xLTEtMA_3d7e1415-9fa0-4be8-bc64-35b129742399"
      unitRef="usd">1066000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTctMy0xLTEtMA_17bda070-ff7c-4a13-8364-637db18c8eb4"
      unitRef="usd">623000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTctNS0xLTEtMA_c2253a56-6d22-4db8-abdb-f1bc1d6e6e6a"
      unitRef="usd">2875000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTctNy0xLTEtMA_0a07ee7e-4b0c-4f42-b6d8-05bbb9c04f3b"
      unitRef="usd">1832000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:NetIncomeLoss
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTgtMS0xLTEtMA_a232f4b9-a407-4d03-a1b4-8bfa81cb4163"
      unitRef="usd">-37140000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTgtMy0xLTEtMA_19b279ce-707c-4fbd-a173-229b659e7863"
      unitRef="usd">-11477000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTgtNS0xLTEtMA_b9008853-7c88-4a0d-b693-d95cc0f83c81"
      unitRef="usd">-32264000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMTgtNy0xLTEtMA_d1c1e49e-d201-4905-a0d8-92db58aefdac"
      unitRef="usd">-17824000</us-gaap:NetIncomeLoss>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjAtMS0xLTEtMzQzNg_8449bc97-d9e1-4f98-81c4-dedaa8ea6e72"
      unitRef="usdPerShare">-0.29</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjAtMy0xLTEtMzQzNg_ce9c46d1-bb1f-4d31-89aa-78229505500e"
      unitRef="usdPerShare">-0.10</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjAtNS0xLTEtMzQzNg_38e762fb-364c-4d16-b8dc-3f766292e239"
      unitRef="usdPerShare">-0.26</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjAtNy0xLTEtMzQzNg_6884374e-624d-48b5-8c5c-b802944105a4"
      unitRef="usdPerShare">-0.15</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjMtMS0xLTEtMzQ1MA_6094e62d-b918-43be-9893-be73c9967f9a"
      unitRef="shares">126194000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjMtMy0xLTEtMzQ1MA_0d8e1154-8a94-4c07-8b23-724b65db58d6"
      unitRef="shares">120085000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjMtNS0xLTEtMzQ1MA_f73ffd56-8ad0-4d8f-977a-2416a920af2b"
      unitRef="shares">124162000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yMi9mcmFnOjJlYjJlM2Y1NDMzMjRiYmZhNDg2MDI5NThhODY2NjY1L3RhYmxlOmZmNDAyOWRmYzU1ZDQ0OTVhMTEwOTU5ZDYzMTkyMjhlL3RhYmxlcmFuZ2U6ZmY0MDI5ZGZjNTVkNDQ5NWExMTA5NTlkNjMxOTIyOGVfMjMtNy0xLTEtMzQ1MA_1004cf82-757f-4872-b1be-f1fff27f07cb"
      unitRef="shares">118547000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:NetIncomeLoss
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfMi0xLTEtMS0w_37fcf5d1-5add-4365-9d8f-37506d4f1b6f"
      unitRef="usd">-37140000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfMi0zLTEtMS0w_19b279ce-707c-4fbd-a173-229b659e7863"
      unitRef="usd">-11477000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfMi01LTEtMS0w_b9008853-7c88-4a0d-b693-d95cc0f83c81"
      unitRef="usd">-32264000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfMi03LTEtMS0w_08608c8a-df53-4555-ba1a-b461af26228c"
      unitRef="usd">-17824000</us-gaap:NetIncomeLoss>
    <us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNC0xLTEtMS0w_8199a21f-079f-4629-8e6b-e77354694f01"
      unitRef="usd">-1642000</us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNC0zLTEtMS0w_15a93358-1c52-427f-bd17-25736e2462d3"
      unitRef="usd">-73000</us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNC01LTEtMS0w_0d4650f3-eea1-434b-81c3-32e5a1c0c4af"
      unitRef="usd">1922000</us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNC03LTEtMS0w_041329fa-2b4a-4ab8-9a27-7f434444b6cd"
      unitRef="usd">379000</us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNS0xLTEtMS0w_c6a7893c-a5f3-4f98-a9fc-c3325417477e"
      unitRef="usd">1125000</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNS0zLTEtMS0w_14744c95-7f74-4b41-8ec4-de5e69f550af"
      unitRef="usd">-1067000</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNS01LTEtMS0w_0738eeee-03a6-472d-9dff-199aba84ecc1"
      unitRef="usd">507000</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNS03LTEtMS0w_9f6a67ac-8284-4454-92f6-5967b3a45e46"
      unitRef="usd">-1118000</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNi0xLTEtMS0w_a2f16671-79f1-4c24-b805-5fdf54f10792"
      unitRef="usd">-517000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNi0zLTEtMS0w_c97674d3-0282-4a50-9fc2-6c3d8d0eb30c"
      unitRef="usd">-1140000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNi01LTEtMS0w_2bf7f23f-a8f1-4a26-89a4-a7e4574d72de"
      unitRef="usd">2429000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNi03LTEtMS0w_86e617c3-5449-448e-88c4-7dac0a193559"
      unitRef="usd">-739000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNy0xLTEtMS0w_5c19d7a0-67aa-4d66-ba6c-465aeab1c7e9"
      unitRef="usd">-37657000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNy0zLTEtMS0w_0e66c938-bc3b-4e2b-bfbb-4f933aaf4ef2"
      unitRef="usd">-12617000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNy01LTEtMS0w_33dc7397-89d0-481e-8a34-f7355379d0cf"
      unitRef="usd">-29835000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yNS9mcmFnOmRlM2RhOTkwNWY0YjRiNzg4M2RlZGM0ZmJkMzY4ZjA5L3RhYmxlOmRkOGMxMzZiMzAxMDQ0MzZhMjQ0MDIzYzYyNTU5ODAyL3RhYmxlcmFuZ2U6ZGQ4YzEzNmIzMDEwNDQzNmEyNDQwMjNjNjI1NTk4MDJfNy03LTEtMS0w_375f1a12-266d-4c9f-a436-5ea1565c210a"
      unitRef="usd">-18563000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="i761738b4bce04beb9bbd3bf4a2949377_I20200630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy0xLTEtMS0w_fefdcade-f036-4a9d-80b9-2b9f52b3c3bb"
      unitRef="shares">124123000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="i761738b4bce04beb9bbd3bf4a2949377_I20200630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy0zLTEtMS0w_3c981005-7fa4-4817-a723-6b38376f0f53"
      unitRef="usd">124000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i84f49f465b4f45eb94470f28c972e804_I20200630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy01LTEtMS0w_ee55fbda-67a7-45b2-bc55-f4f41c73e289"
      unitRef="usd">907908000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="if56d23a50e134118a36a8503b8d035bf_I20200630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy03LTEtMS0w_e419dda4-bedd-4578-9d3b-1a8e62e9e1f1"
      unitRef="usd">1850000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i18222a73b97841d1b59d744344b41d2d_I20200630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy05LTEtMS0w_c57942be-47e7-4d1a-99e1-32aaf2102b44"
      unitRef="usd">-411504000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="ibec2eb15f1824fc9889984b803a14252_I20200630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMy0xMS0xLTEtMA_5d06b104-f8db-4585-a6a5-d39cd8cf4854"
      unitRef="usd">498378000</us-gaap:StockholdersEquity>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
      contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNS01LTEtMS0w_6f3619ee-e101-4547-8fd5-d7d2ab73478e"
      unitRef="usd">237462000</us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNS0xMS0xLTEtMA_69364f65-0a29-4b90-8211-b1698635f7e9"
      unitRef="usd">237462000</us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt>
    <chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall
      contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNi01LTEtMS0w_e35bb400-6b30-49c6-a2b6-2f7f1a947d53"
      unitRef="usd">103400000</chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall>
    <chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNi0xMS0xLTEtMA_f7832833-e2b7-4778-8488-9b41f03fe651"
      unitRef="usd">103400000</chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments
      contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy01LTEtMS01NjU_29c667aa-a243-4207-ae9a-eca218e54274"
      unitRef="usd">345552000</us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy0xMS0xLTEtNTY1_ff4c2f1a-d084-4a44-ad5b-2db23f560873"
      unitRef="usd">345552000</us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments>
    <us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
      contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0xLTEtMS01NjU_fd73c924-e52f-4f8b-9a82-7bf46288129b"
      unitRef="shares">4182000</us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
      contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0zLTEtMS01NjU_004659d3-b260-48ea-8784-20c01016886c"
      unitRef="usd">4000</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
      contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC01LTEtMS01NjU_bb535f8d-50d5-4b42-82e3-d932ba17d174"
      unitRef="usd">327137000</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0xMS0xLTEtNTY1_fe03828c-a46f-40fb-a98f-5bc27dc30c3f"
      unitRef="usd">327141000</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall
      contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOS01LTEtMS0yMTAx_1d742990-6576-4291-849a-81fabe1e6e45"
      unitRef="usd">57414000</chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall>
    <chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOS0xMS0xLTEtMjEwMQ_b011e3dc-7a90-49cd-969f-d99c17c7951c"
      unitRef="usd">57414000</chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall>
    <chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy0xLTEtMS0w_49a8f10c-bed7-4b31-a246-7312c6f590ca"
      unitRef="shares">106000</chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy0zLTEtMS0w_b77d9a9b-741a-43e9-8599-f600ade4f4c2"
      unitRef="usd">1000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy01LTEtMS0w_87a5c293-f3df-414f-9223-762a0375350d"
      unitRef="usd">1196000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfNy0xMS0xLTEtMA_d8e44dba-545d-4c7d-926e-006ad35aead2"
      unitRef="usd">1197000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures
      contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0xLTEtMS0w_d374578f-c059-4f7a-980c-fa70f3aad5ea"
      unitRef="shares">243000</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="i9c90b09860fb499fb530c2b98025c17b_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0zLTEtMS0w_b36090dc-1fed-4522-aa35-1dacac3c5b6e"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC01LTEtMS0w_fb708ba8-0dbf-46a4-b671-84f126363650"
      unitRef="usd">-11120000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfOC0xMS0xLTEtMA_9f9ebb0c-81c0-4b2a-be70-43fe99e4e5d8"
      unitRef="usd">-11120000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="i7e086f909ae6460c995a61c4acb64507_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTAtNS0xLTEtMA_50a6372e-8efc-4fb5-9742-17a37929f64b"
      unitRef="usd">21529000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTAtMTEtMS0xLTA_87cb72c6-224c-4c16-9156-0ebe2e84e151"
      unitRef="usd">21529000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="id6faaa4611ea4d7a83becd0a0e19b0cd_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTEtNy0xLTEtMA_67acd76d-3b4c-4f74-b511-4a5e968df87b"
      unitRef="usd">-517000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTEtMTEtMS0xLTA_f6aaa0ba-912c-4dae-9935-eeea703eaad9"
      unitRef="usd">-517000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:NetIncomeLoss
      contextRef="i593e5badf8fc47d18c6b23653dfdd5b7_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTItOS0xLTEtMA_659fe1eb-62e0-48b0-9185-1022b2b44668"
      unitRef="usd">-37140000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTItMTEtMS0xLTA_20011d82-59e8-4e3b-8e3e-eff83363987f"
      unitRef="usd">-37140000</us-gaap:NetIncomeLoss>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="i9d3d0bd896084d72bcf908c7d158eeab_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtMS0xLTEtMA_45570829-1e01-49ee-90ae-d77da998542c"
      unitRef="shares">128654000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="i9d3d0bd896084d72bcf908c7d158eeab_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtMy0xLTEtMA_27a2617f-9762-4860-a44a-69c1497d6da1"
      unitRef="usd">129000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i586dfadb098f45feb73f8272c102a73e_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtNS0xLTEtMA_a24a3f45-77ee-4815-ad62-aa20b628a1a9"
      unitRef="usd">1092574000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i60594ba32e064a6cb38c8e83234bda9f_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtNy0xLTEtMA_275786ea-0304-496a-a10f-f0f1d86f5bfa"
      unitRef="usd">1333000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i039b9944d9b44a99b36c2d65a3704d87_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtOS0xLTEtMA_4e91632a-8e59-4f03-98d8-d32a078887eb"
      unitRef="usd">-448644000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOmZkMjNhNDc4M2UxOTQ4MWE5NGE3YjNhM2I2ZGQyOTk1L3RhYmxlcmFuZ2U6ZmQyM2E0NzgzZTE5NDgxYTk0YTdiM2EzYjZkZDI5OTVfMTMtMTEtMS0xLTA_acaa0a80-de12-4311-af08-93d0558a1c21"
      unitRef="usd">645392000</us-gaap:StockholdersEquity>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="ia1640c3890b745d8a42de04eaa37f300_I20190630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy0xLTEtMS0w_9a1b76b3-c010-4648-abdb-2e41e6d35357"
      unitRef="shares">119336000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="ia1640c3890b745d8a42de04eaa37f300_I20190630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy0zLTEtMS0w_da5cbd64-d2df-4127-9524-61c3f5392a18"
      unitRef="usd">119000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i055ec666c6414d7ab56fb5f69a63395f_I20190630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy01LTEtMS0w_fb8d6abb-e08b-432b-a6e9-52222e95a135"
      unitRef="usd">873104000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="if98ac9047968409fa2fef87caa207c88_I20190630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy03LTEtMS0w_5c6065d4-7f54-4515-845a-1bb9755014d8"
      unitRef="usd">-618000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i93019062e2484c1fbf273d8e331e2d47_I20190630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy05LTEtMS0w_8840ba29-985d-4bc0-a6ad-fd522baaaad8"
      unitRef="usd">-413034000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="ida7f8e59d0f447d1ae2880e42cbba82f_I20190630"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMy0xMS0xLTEtMA_632156ce-6e6b-46f7-b41b-913883798fe1"
      unitRef="usd">459571000</us-gaap:StockholdersEquity>
    <chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOC0xLTEtMS0w_c494454a-c640-41c0-b714-c4f79fccaeaa"
      unitRef="shares">991000</chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOC0zLTEtMS0w_d717b441-77a7-484b-9262-8cf519bf62f1"
      unitRef="usd">1000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="i78df70c54b27406bbd7b573bf5d63c86_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOC01LTEtMS0w_226bb43f-465a-47e8-83f5-bd5d9f758fd2"
      unitRef="usd">11673000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOC0xMS0xLTEtMA_7c3d1e40-4cec-4386-9afd-77094bede3fd"
      unitRef="usd">11674000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures
      contextRef="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOS0xLTEtMS0w_3af41074-9099-42b5-9d1b-9f20c4b247dd"
      unitRef="shares">319000</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOS0zLTEtMS0w_238b683b-2ba3-4ee8-a1fe-f10f77506383"
      unitRef="usd">1000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="i78df70c54b27406bbd7b573bf5d63c86_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOS01LTEtMS0w_0f7808cc-16ff-4c8e-b7b1-a98a01c94df2"
      unitRef="usd">-8825000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfOS0xMS0xLTEtMA_8ee3a5cb-781c-4e1a-9763-abd7d81f3bf4"
      unitRef="usd">-8824000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodSharesAcquisitions
      contextRef="ic7d1a69ed2994b47a5b9bd9a6112f16d_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTAtMS0xLTEtMA_6d01f287-bc6d-42ed-b1c8-5d7b4f20b77d"
      unitRef="shares">23000</us-gaap:StockIssuedDuringPeriodSharesAcquisitions>
    <us-gaap:StockIssuedDuringPeriodValueAcquisitions
      contextRef="i78df70c54b27406bbd7b573bf5d63c86_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTAtNS0xLTEtMA_a020b897-a1e9-4c6c-854c-fa04b06fa509"
      unitRef="usd">1843000</us-gaap:StockIssuedDuringPeriodValueAcquisitions>
    <us-gaap:StockIssuedDuringPeriodValueAcquisitions
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTAtMTEtMS0xLTA_1d593f15-398b-416a-b541-33acff8e8515"
      unitRef="usd">1843000</us-gaap:StockIssuedDuringPeriodValueAcquisitions>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="i78df70c54b27406bbd7b573bf5d63c86_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTEtNS0xLTEtMA_6a215701-29ee-42a8-ba1c-bb7888df256b"
      unitRef="usd">16865000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTEtMTEtMS0xLTA_870283ca-6e07-4956-8a54-eb872cd0b686"
      unitRef="usd">16865000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="i11e5856cfd5d4f35a3c1b05c1653d1e1_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTItNy0xLTEtMA_b763a6ca-45b5-4988-9a03-78cecdafc563"
      unitRef="usd">-1140000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTItMTEtMS0xLTA_40cfa4f9-cc7a-4c43-b4f1-aad55b5355a5"
      unitRef="usd">-1140000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:NetIncomeLoss
      contextRef="i097e120e36e941a5b6564420a1ee7723_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTMtOS0xLTEtMA_b2f67bfa-1a8e-4981-bc17-40d9b5308ff6"
      unitRef="usd">-11477000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTMtMTEtMS0xLTA_35ea8a6b-e4e2-4942-a634-0e809eef5adb"
      unitRef="usd">-11477000</us-gaap:NetIncomeLoss>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="if75cd61e3caf4477bbfb08eb6a462d81_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtMS0xLTEtMA_8f062340-fc0b-430c-b428-9a76a1475890"
      unitRef="shares">120669000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="if75cd61e3caf4477bbfb08eb6a462d81_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtMy0xLTEtMA_67d1269a-790b-4f2d-bd45-b43c21973016"
      unitRef="usd">121000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="ic73a89f5e7c34a36b0140caa58ae4be2_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtNS0xLTEtMA_1879d620-ccab-42d3-97f9-bc5fe19d6b3d"
      unitRef="usd">894660000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i48f4bbf166e54677b6f6e318e0d23c2c_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtNy0xLTEtMA_36d530b8-2760-4621-a278-5fafaa4a03c4"
      unitRef="usd">-1758000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i1fcae59dff8c4c7b8e256427bfb23164_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtOS0xLTEtMA_34f49002-4fad-412b-97f3-32e831eecf86"
      unitRef="usd">-424511000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i2d324307ae28494ba431842550d5a250_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjNiNGE5ZmMyYTc5NjQ3YjA4YmQyNTE4ODJkZTRhZTA0L3RhYmxlcmFuZ2U6M2I0YTlmYzJhNzk2NDdiMDhiZDI1MTg4MmRlNGFlMDRfMTQtMTEtMS0xLTA_f1348e33-6f98-48c7-b3b8-1b08dc9eb888"
      unitRef="usd">468512000</us-gaap:StockholdersEquity>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="i34a155272115479b96d465a00ff17c97_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy0xLTEtMS0w_304ed5eb-9f7d-415f-a46f-ad8dbbc7ac2e"
      unitRef="shares">121584000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="i34a155272115479b96d465a00ff17c97_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy0zLTEtMS0w_7a69801f-9f6c-4629-8559-e20d0b85b21f"
      unitRef="usd">122000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i2d8790f3dd22431c9823d7bf5b299f34_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy01LTEtMS0w_a15254a6-3b77-483c-9aea-3d41e650705b"
      unitRef="usd">916095000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="ie9187155ed1c47a8a0b7ad6aae7873e9_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy03LTEtMS0w_78e813d6-9dbd-47d9-a1ef-dda8be2db8e1"
      unitRef="usd">-1096000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="idbd6f233a4604252a44f867be72673e4_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy05LTEtMS0w_53049eff-ef6b-4395-a0f4-141f0f9e1995"
      unitRef="usd">-416292000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMy0xMS0xLTEtMA_499aa383-e4d5-4a8d-9b78-6de8aee230b2"
      unitRef="usd">498829000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i2c7ebcceade9426aa1100fe91d54ec3a_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNC05LTEtMS0w_0eb0f2a9-cef6-4c44-8db9-c0c562037d1a"
      unitRef="usd">-88000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i9a6e181521554eeb869aca4c2fb8e832_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNC0xMS0xLTEtMA_571fcdd4-0930-4447-89c7-6ea60d6de875"
      unitRef="usd">-88000</us-gaap:StockholdersEquity>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
      contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNS01LTEtMS0w_7a562e3b-7bc9-4dbd-a1db-b281ce738e40"
      unitRef="usd">237462000</us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNS0xMS0xLTEtMA_bda28453-8a71-4a87-b435-badd4abaaf50"
      unitRef="usd">237462000</us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt>
    <chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall
      contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNi01LTEtMS0w_103bfa37-de2b-47f7-b49e-ba28812f298d"
      unitRef="usd">103400000</chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall>
    <chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNi0xMS0xLTEtMA_e6931275-9218-4731-9bef-e0e02066595c"
      unitRef="usd">103400000</chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments
      contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNy01LTEtMS0w_a5dedf13-c3de-4f46-8d54-4954f6233bce"
      unitRef="usd">345552000</us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfNy0xMS0xLTEtMA_3fef5995-f9c4-4abd-a506-d471c603ce26"
      unitRef="usd">345552000</us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments>
    <us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
      contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0xLTEtMS01Nzc_67dd1ffe-8783-46be-8474-b1b51c4961b3"
      unitRef="shares">4182000</us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
      contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0zLTEtMS01Nzc_28b50338-c1e5-4170-9d32-07fa63141275"
      unitRef="usd">4000</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
      contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC01LTEtMS01Nzc_fee33994-80e1-4ba2-96f8-7f5b7bd91781"
      unitRef="usd">327137000</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0xMS0xLTEtNTc3_580053f0-4ef9-4bfa-8090-798bd8feadbd"
      unitRef="usd">327141000</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall
      contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS01LTEtMS0yMTA3_eb0553fc-5652-4e2f-b845-df50f82a2692"
      unitRef="usd">57414000</chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall>
    <chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS0xMS0xLTEtMjEwNw_ec9db8c0-ddc2-43b1-943a-8f57669a8387"
      unitRef="usd">57414000</chgg:AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall>
    <chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0xLTEtMS0w_cedfe0b5-8979-458e-b35c-dc41b4b0a146"
      unitRef="shares">778000</chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0zLTEtMS0w_6604e646-a9c7-4ec7-a771-b15a48c78b72"
      unitRef="usd">1000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC01LTEtMS0w_1333850e-e0f6-4a2c-b14a-0d54420ad0f2"
      unitRef="usd">9233000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOC0xMS0xLTEtMA_f4ea48b7-f1f5-43f1-9e27-0e91a30bf1ae"
      unitRef="usd">9234000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures
      contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS0xLTEtMS0w_fd5e3af2-b14a-46a5-8514-702f26ddfe9f"
      unitRef="shares">2110000</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="icf405b5cce634a569e7d19e916cc911a_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS0zLTEtMS0w_15c02aba-d6fe-4a85-9a9d-28b779226e6f"
      unitRef="usd">2000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS01LTEtMS0w_beba52df-c5ea-45dc-8cc2-11f5748be338"
      unitRef="usd">-65224000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfOS0xMS0xLTEtMA_e2c56d22-163d-449f-ac2c-45d453e92ea6"
      unitRef="usd">-65222000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="i95d6f23d727c47518d25a236bcba7e76_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTEtNS0xLTEtMA_eabc7f81-4c02-4d3d-abad-91c9db84b733"
      unitRef="usd">59409000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTEtMTEtMS0xLTA_337af4d0-023d-41f1-bf6d-abc7bffaf0a6"
      unitRef="usd">59409000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="icf9019e2d99a4a5c9d710e3d8fa21ecc_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTItNy0xLTEtMA_4f590538-7b2c-497a-a252-519b64063d82"
      unitRef="usd">2429000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTItMTEtMS0xLTA_40fbf26a-e9b3-4613-b3c7-fcf50f846e3f"
      unitRef="usd">2429000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:NetIncomeLoss
      contextRef="i1cf14974b9bc4690b7ff6079b17af807_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTMtOS0xLTEtMA_a3c3da2a-e90d-4749-884f-7a29f681abfa"
      unitRef="usd">-32264000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTMtMTEtMS0xLTA_6206064c-8151-48d8-8a27-eb063caf939e"
      unitRef="usd">-32264000</us-gaap:NetIncomeLoss>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="i9d3d0bd896084d72bcf908c7d158eeab_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtMS0xLTEtMA_035f83ea-ee8f-45cb-b2c6-c89ac0c3daee"
      unitRef="shares">128654000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="i9d3d0bd896084d72bcf908c7d158eeab_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtMy0xLTEtMA_0d75fb22-dcac-4509-b0d1-875bdb0198de"
      unitRef="usd">129000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i586dfadb098f45feb73f8272c102a73e_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtNS0xLTEtMA_93657445-06ca-4f73-86a1-3dd23cbc18c0"
      unitRef="usd">1092574000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i60594ba32e064a6cb38c8e83234bda9f_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtNy0xLTEtMA_97a7b717-b21f-4c71-9a31-12b8bce12abf"
      unitRef="usd">1333000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i039b9944d9b44a99b36c2d65a3704d87_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtOS0xLTEtMA_41b2c6b0-47fa-4c05-9932-2cfcc16206e1"
      unitRef="usd">-448644000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjVmZGU3NWFkYTYzYjQ2ZDFiZmNjYzViOGFiNWQ5NjE4L3RhYmxlcmFuZ2U6NWZkZTc1YWRhNjNiNDZkMWJmY2NjNWI4YWI1ZDk2MThfMTQtMTEtMS0xLTA_e06ec3cd-ad78-453d-b6bc-fcec05b4df50"
      unitRef="usd">645392000</us-gaap:StockholdersEquity>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="iffaea714047f41cc8bb22218ea85006d_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy0xLTEtMS0w_99642d56-4b6f-4247-bf9c-381ee3699616"
      unitRef="shares">115500000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="iffaea714047f41cc8bb22218ea85006d_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy0zLTEtMS0w_72b09016-8027-4c84-92c9-2fa9c3b47bce"
      unitRef="usd">116000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i3693c2652ecc4fe5b8b13248755a4e3e_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy01LTEtMS0w_13102d36-e223-420e-bc12-04fa58127296"
      unitRef="usd">818113000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="ied730a6d3de0460ab5b58b0d02501f92_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy03LTEtMS0w_38e5285c-61d6-4294-b145-0691f54f6c4a"
      unitRef="usd">-1019000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="idd3d168eaeb74fbbbf190c76df984a06_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy05LTEtMS0w_f56f0d93-fcf2-49eb-ac30-676e949856b1"
      unitRef="usd">-406576000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="ia637fc631f444ff3b190ab02aa880502_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMy0xMS0xLTEtMA_b30e99ad-ebfc-4a03-a914-06cb880e5250"
      unitRef="usd">410634000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i23488063c3944ab8ab0edea0c4825e86_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNC05LTEtMS0w_b7ca17f4-0fa9-4e1d-8783-11a45eff9710"
      unitRef="usd">-111000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i916cba126aeb45268c153c07a2126cf7_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNC0xMS0xLTEtMA_8205e30f-1e25-4464-959a-f49b368ab0b1"
      unitRef="usd">-111000</us-gaap:StockholdersEquity>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
      contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNS01LTEtMS0w_9b5cf552-536a-42ac-91d9-9a49e389ef25"
      unitRef="usd">206747000</us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNS0xMS0xLTEtMA_07d6831c-7ffa-4c5e-bfa0-1f3fb8cf822a"
      unitRef="usd">206747000</us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt>
    <chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall
      contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNi01LTEtMS0w_272f59db-2098-47a0-97b0-6ae19b931899"
      unitRef="usd">97200000</chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall>
    <chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNi0xMS0xLTEtMA_72296877-0778-4b0c-af0e-f93c49ebd7ff"
      unitRef="usd">97200000</chgg:AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall>
    <us-gaap:StockRepurchasedDuringPeriodShares
      contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNy0xLTEtMS0w_431801a5-af5a-4957-9141-a6968f6418fc"
      unitRef="shares">504000</us-gaap:StockRepurchasedDuringPeriodShares>
    <us-gaap:StockRepurchasedDuringPeriodValue
      contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNy0zLTEtMS0w_66a5049e-025a-4b3e-80f4-450d630a6897"
      unitRef="usd">1000</us-gaap:StockRepurchasedDuringPeriodValue>
    <us-gaap:StockRepurchasedDuringPeriodValue
      contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNy01LTEtMS0w_294a06db-47af-47ea-8bd3-6c857e4d89d2"
      unitRef="usd">19999000</us-gaap:StockRepurchasedDuringPeriodValue>
    <us-gaap:StockRepurchasedDuringPeriodValue
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfNy0xMS0xLTEtMA_b2f5d8d3-7203-41f3-b01d-8555a52c9a65"
      unitRef="usd">20000000</us-gaap:StockRepurchasedDuringPeriodValue>
    <chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOC0xLTEtMS0w_cf615816-be23-4a99-b595-631f4d2c1964"
      unitRef="shares">2545000</chgg:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOC0zLTEtMS0w_6e12703b-ea55-4617-9519-058bee240fa9"
      unitRef="usd">3000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOC01LTEtMS0w_ec22c6f0-ab55-4087-b699-b6c1705d2b4d"
      unitRef="usd">27717000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOC0xMS0xLTEtMA_08fd4fb4-87ea-421d-89ce-8658df1baa08"
      unitRef="usd">27720000</chgg:StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures
      contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOS0xLTEtMS0w_51b2557c-3726-45b6-883c-c7b0f04b4c3e"
      unitRef="shares">3064000</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOS0zLTEtMS0w_8a388abd-ed91-4786-bd46-9d8caa4e2698"
      unitRef="usd">3000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOS01LTEtMS0w_72fa144d-09b1-4ba4-b4f6-d48b61029504"
      unitRef="usd">-91076000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfOS0xMS0xLTEtMA_8ff3e0be-3a52-43b0-9512-6d9f6800464a"
      unitRef="usd">-91073000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
    <us-gaap:StockIssuedDuringPeriodSharesAcquisitions
      contextRef="idd551a2fbba54e71ac15b3751dfb8757_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTAtMS0xLTEtMA_3af475c9-0ffd-4494-84aa-1f65a1d6456d"
      unitRef="shares">64000</us-gaap:StockIssuedDuringPeriodSharesAcquisitions>
    <us-gaap:StockIssuedDuringPeriodValueAcquisitions
      contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTAtNS0xLTEtMA_3223dd6e-791a-4661-9569-5169610ae892"
      unitRef="usd">3003000</us-gaap:StockIssuedDuringPeriodValueAcquisitions>
    <us-gaap:StockIssuedDuringPeriodValueAcquisitions
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTAtMTEtMS0xLTA_b82bfad5-b060-4170-909e-7eb2f1e5df1e"
      unitRef="usd">3003000</us-gaap:StockIssuedDuringPeriodValueAcquisitions>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="iea2e73980b754829b1312a22ad6ad006_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTEtNS0xLTEtMA_e5f9ddc4-dd62-41b9-84e7-06915bc18d63"
      unitRef="usd">47355000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTEtMTEtMS0xLTA_6c401e97-0489-48c3-b61f-1fdb614edfe0"
      unitRef="usd">47355000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="i02dc117d3098486da3cdee09097fa70a_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTItNy0xLTEtMA_0db5ccb0-7b34-4798-ad36-aec155ed7688"
      unitRef="usd">-739000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTItMTEtMS0xLTA_1f8875bf-2cc2-47ab-92d5-76acfe91bf40"
      unitRef="usd">-739000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:NetIncomeLoss
      contextRef="i63c1785fbcb341d69ad90fa14a326b63_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTMtOS0xLTEtMA_5a93a8d8-72bd-4ddb-aede-9f2a9dc4076b"
      unitRef="usd">-17824000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTMtMTEtMS0xLTA_67000a48-7f36-4dc1-beea-4ef202346525"
      unitRef="usd">-17824000</us-gaap:NetIncomeLoss>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="if75cd61e3caf4477bbfb08eb6a462d81_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtMS0xLTEtMA_8d735f09-fadf-4eee-bbc4-afe7d82db429"
      unitRef="shares">120669000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="if75cd61e3caf4477bbfb08eb6a462d81_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtMy0xLTEtMA_c0028e5b-f615-4316-af76-a2323ddb80ad"
      unitRef="usd">121000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="ic73a89f5e7c34a36b0140caa58ae4be2_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtNS0xLTEtMA_3296045d-df8c-4c1b-b989-2306491111ae"
      unitRef="usd">894660000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i48f4bbf166e54677b6f6e318e0d23c2c_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtNy0xLTEtMA_221c3ad6-c69f-45f9-a0f9-db7904df38bd"
      unitRef="usd">-1758000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i1fcae59dff8c4c7b8e256427bfb23164_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtOS0xLTEtMA_f6203174-5951-4bf6-90fd-babef1e8bab1"
      unitRef="usd">-424511000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i2d324307ae28494ba431842550d5a250_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8yOC9mcmFnOjcxNDQxMTMxMTcxMjQwMmFhZGVkNDYzOTQwNWUzYjg2L3RhYmxlOjY2NmNjMzc0NjlkMzQ0MDI4MzAwNzA3ODQyZjM2N2U4L3RhYmxlcmFuZ2U6NjY2Y2MzNzQ2OWQzNDQwMjgzMDA3MDc4NDJmMzY3ZThfMTQtMTEtMS0xLTA_12e41252-4cb0-437e-8e85-ef615c6ffd96"
      unitRef="usd">468512000</us-gaap:StockholdersEquity>
    <us-gaap:NetIncomeLoss
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMy0xLTEtMS0w_b9008853-7c88-4a0d-b693-d95cc0f83c81"
      unitRef="usd">-32264000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMy0zLTEtMS0w_905878d6-6be6-4fbc-b8ce-72d0fed65146"
      unitRef="usd">-17824000</us-gaap:NetIncomeLoss>
    <chgg:DepreciationTextbookLibrary
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNS0xLTEtMS0w_db628e0e-9c8d-4143-b0b4-9ec6dd27d1e8"
      unitRef="usd">10699000</chgg:DepreciationTextbookLibrary>
    <chgg:DepreciationTextbookLibrary
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNS0zLTEtMS0w_7b2b3dd5-fc2b-408a-ad50-b1695c019d1f"
      unitRef="usd">0</chgg:DepreciationTextbookLibrary>
    <us-gaap:OtherDepreciationAndAmortization
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNi0xLTEtMS0w_2cc34ab5-7ec0-4f93-a039-dcbc4195e353"
      unitRef="usd">33088000</us-gaap:OtherDepreciationAndAmortization>
    <us-gaap:OtherDepreciationAndAmortization
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNi0zLTEtMS0w_ea7d2900-f34c-4c44-928f-ba878b089bfe"
      unitRef="usd">21369000</us-gaap:OtherDepreciationAndAmortization>
    <us-gaap:ShareBasedCompensation
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNy0xLTEtMS0w_f4ab9818-d652-450b-bd16-ec03f86fa91e"
      unitRef="usd">59409000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNy0zLTEtMS0w_8dfe2833-fa0d-4e7f-9cd5-9e66ed288938"
      unitRef="usd">47355000</us-gaap:ShareBasedCompensation>
    <us-gaap:AmortizationOfFinancingCostsAndDiscounts
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOC0xLTEtMS0w_3cf7f372-18bc-49d1-8aae-c70f5c23c95a"
      unitRef="usd">42910000</us-gaap:AmortizationOfFinancingCostsAndDiscounts>
    <us-gaap:AmortizationOfFinancingCostsAndDiscounts
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOC0zLTEtMS0w_07b9fa10-2ed5-4e71-8660-bf54047beda5"
      unitRef="usd">30114000</us-gaap:AmortizationOfFinancingCostsAndDiscounts>
    <chgg:RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0xLTEtMS0yMDQ0_6a934d37-73be-4589-ab89-29aa5d0b6031"
      unitRef="usd">14912000</chgg:RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount>
    <chgg:RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0zLTEtMS0yMDQ0_d9bfaed1-9729-45dc-bc5f-38a798666075"
      unitRef="usd">0</chgg:RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount>
    <us-gaap:GainsLossesOnExtinguishmentOfDebt
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0xLTEtMS0yMDMw_4063c065-0d87-453a-b217-f4fdb5dee0ed"
      unitRef="usd">-3315000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
    <us-gaap:GainsLossesOnExtinguishmentOfDebt
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0zLTEtMS0yMDMw_27164f9c-cdad-4b92-84b6-c4eeeca5d0fb"
      unitRef="usd">0</us-gaap:GainsLossesOnExtinguishmentOfDebt>
    <us-gaap:GainLossOnSaleOfPropertyPlantEquipment
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0xLTEtMS0w_f62f8ce0-6a0d-49db-a007-489bf2e7f65e"
      unitRef="usd">-1057000</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
    <us-gaap:GainLossOnSaleOfPropertyPlantEquipment
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfOS0zLTEtMS0w_2e6ce9bc-3cb5-417c-b5f5-9638675f7a05"
      unitRef="usd">-832000</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
    <us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTItMS0xLTEtNDkzNg_c29c07af-0282-4fa7-8460-f58bb1628c4b"
      unitRef="usd">10000000</us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment>
    <us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTItMy0xLTEtNDk0MA_c967bf7e-3ea3-4b8a-9da8-ec4b8009d53c"
      unitRef="usd">0</us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment>
    <chgg:TextbookLibraryGainLossNet
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTAtMS0xLTEtMA_d6b1aca0-5c98-4200-996c-b92ebb70796c"
      unitRef="usd">2028000</chgg:TextbookLibraryGainLossNet>
    <chgg:TextbookLibraryGainLossNet
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTAtMy0xLTEtMA_c308899a-61cc-4ef5-b88f-f58dad83ed26"
      unitRef="usd">0</chgg:TextbookLibraryGainLossNet>
    <us-gaap:DeferredIncomeTaxExpenseBenefit
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTEtMS0xLTEtMA_f08dc4ec-f44a-4a45-9090-0fc847efbc7b"
      unitRef="usd">-17000</us-gaap:DeferredIncomeTaxExpenseBenefit>
    <us-gaap:DeferredIncomeTaxExpenseBenefit
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTEtMy0xLTEtMA_72f8094c-853e-49de-b380-ce0b27f2fd69"
      unitRef="usd">59000</us-gaap:DeferredIncomeTaxExpenseBenefit>
    <us-gaap:OperatingLeaseCost
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTItMS0xLTEtMA_ff67e2a9-b8be-40da-be84-bf6226d1ad61"
      unitRef="usd">3400000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTItMy0xLTEtMA_e1e76be4-f277-4416-94d5-1619932b4bff"
      unitRef="usd">3284000</us-gaap:OperatingLeaseCost>
    <us-gaap:OtherNoncashIncomeExpense
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTMtMS0xLTEtMA_46310e61-44cd-4636-9e70-c5c836d1897b"
      unitRef="usd">85000</us-gaap:OtherNoncashIncomeExpense>
    <us-gaap:OtherNoncashIncomeExpense
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTMtMy0xLTEtMA_ce7ff350-4e70-4a56-99a4-932f861b297e"
      unitRef="usd">370000</us-gaap:OtherNoncashIncomeExpense>
    <us-gaap:IncreaseDecreaseInAccountsReceivable
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTUtMS0xLTEtMA_2d36b356-651c-4f65-858d-cadbac9215dd"
      unitRef="usd">-106000</us-gaap:IncreaseDecreaseInAccountsReceivable>
    <us-gaap:IncreaseDecreaseInAccountsReceivable
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTUtMy0xLTEtMA_d8d92671-cfd8-45bf-9090-0e1f5a87c0ab"
      unitRef="usd">850000</us-gaap:IncreaseDecreaseInAccountsReceivable>
    <us-gaap:IncreaseDecreaseInPrepaidExpensesOther
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTYtMS0xLTEtMA_dd61fc0e-75f0-44ea-ae25-b0ba6acab1d9"
      unitRef="usd">6178000</us-gaap:IncreaseDecreaseInPrepaidExpensesOther>
    <us-gaap:IncreaseDecreaseInPrepaidExpensesOther
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTYtMy0xLTEtMA_a97e08df-368e-4dd5-ba32-bc47384aa3ba"
      unitRef="usd">20741000</us-gaap:IncreaseDecreaseInPrepaidExpensesOther>
    <us-gaap:IncreaseDecreaseInOtherOperatingAssets
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTctMS0xLTEtMA_1ff81022-f1a1-4869-bbf7-9f81e7848d9d"
      unitRef="usd">2638000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
    <us-gaap:IncreaseDecreaseInOtherOperatingAssets
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTctMy0xLTEtMA_f6485b18-cf25-49a2-b72c-cb0ff190a0b6"
      unitRef="usd">-1989000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
    <us-gaap:IncreaseDecreaseInAccountsPayable
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTgtMS0xLTEtMA_c8e9d6b8-178a-40fe-8489-71b5442f4b23"
      unitRef="usd">-1634000</us-gaap:IncreaseDecreaseInAccountsPayable>
    <us-gaap:IncreaseDecreaseInAccountsPayable
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTgtMy0xLTEtMA_39d042a6-1c17-40d2-b50c-724603541bb4"
      unitRef="usd">-3983000</us-gaap:IncreaseDecreaseInAccountsPayable>
    <us-gaap:IncreaseDecreaseInDeferredRevenue
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTktMS0xLTEtMA_d07c4e7a-e469-4189-b231-2d41c9a31c49"
      unitRef="usd">32239000</us-gaap:IncreaseDecreaseInDeferredRevenue>
    <us-gaap:IncreaseDecreaseInDeferredRevenue
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMTktMy0xLTEtMA_29817498-9c2c-42a3-915f-10c369eb84aa"
      unitRef="usd">10039000</us-gaap:IncreaseDecreaseInDeferredRevenue>
    <us-gaap:IncreaseDecreaseInAccruedLiabilities
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjAtMS0xLTEtMA_8d44e62d-492b-4e56-8d8e-34796b6c7b7c"
      unitRef="usd">34276000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInAccruedLiabilities
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjAtMy0xLTEtMA_e75f942e-130b-4a1a-b4ca-47bb9bbc1d9e"
      unitRef="usd">18095000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjEtMS0xLTEtMA_841cffe1-1f0f-4dfe-ba20-8975ae204e15"
      unitRef="usd">-2088000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
    <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjEtMy0xLTEtMA_4d7f074f-1faf-442e-a243-e9e052aaca16"
      unitRef="usd">-2793000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjItMS0xLTEtMA_510b3505-d8ac-43c4-919d-9d1dfe0aeace"
      unitRef="usd">168655000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjItMy0xLTEtMA_c298a0ec-e7c3-44ab-a4a8-92eed31fd420"
      unitRef="usd">86575000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjQtMS0xLTEtMA_cf114975-8535-447e-aea9-4269a1748978"
      unitRef="usd">57457000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjQtMy0xLTEtMA_214eacb7-55d6-489d-8c44-33c95fd2b867"
      unitRef="usd">31520000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <chgg:PaymentToPurchasesTextbooks
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjUtMS0xLTEtMA_6164f741-8319-4149-9cde-db6b29c36e15"
      unitRef="usd">49641000</chgg:PaymentToPurchasesTextbooks>
    <chgg:PaymentToPurchasesTextbooks
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjUtMy0xLTEtMA_5789b0f2-8093-4b29-a137-464f8b97240f"
      unitRef="usd">0</chgg:PaymentToPurchasesTextbooks>
    <chgg:ProceedsFromDispositionOfTextbooks
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjYtMS0xLTEtMA_00fb0e78-d936-41c1-b09a-51f00189e441"
      unitRef="usd">7012000</chgg:ProceedsFromDispositionOfTextbooks>
    <chgg:ProceedsFromDispositionOfTextbooks
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjYtMy0xLTEtMA_33e73785-7c80-491b-addc-38f7de74ccab"
      unitRef="usd">0</chgg:ProceedsFromDispositionOfTextbooks>
    <us-gaap:PaymentsToAcquireMarketableSecurities
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjctMS0xLTEtMA_52a6febb-7148-407d-99b1-b286b26efb28"
      unitRef="usd">968106000</us-gaap:PaymentsToAcquireMarketableSecurities>
    <us-gaap:PaymentsToAcquireMarketableSecurities
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjctMy0xLTEtMA_e27f66a7-1292-4ccf-82e5-c55cbf53ed1a"
      unitRef="usd">822869000</us-gaap:PaymentsToAcquireMarketableSecurities>
    <us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjgtMS0xLTEtMA_486f696a-30a8-44f2-a9b5-24e098e0ce9d"
      unitRef="usd">0</us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities>
    <us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjgtMy0xLTEtMA_60a8f70c-86e4-445b-9e62-980a9a7ffaf3"
      unitRef="usd">53261000</us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities>
    <us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjktMS0xLTEtMA_f05cd4e3-24c8-4cde-88d0-00f00dd824e2"
      unitRef="usd">412046000</us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities>
    <us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMjktMy0xLTEtMA_a3a1cae8-9eaa-42e2-a015-9b12197c19df"
      unitRef="usd">190744000</us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities>
    <us-gaap:PaymentsToAcquireEquityMethodInvestments
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzAtMS0xLTEtMA_a19463be-638e-4b13-bee2-0f3cd90b4bb3"
      unitRef="usd">2000000</us-gaap:PaymentsToAcquireEquityMethodInvestments>
    <us-gaap:PaymentsToAcquireEquityMethodInvestments
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzAtMy0xLTEtMA_009bda5b-e38b-4a6a-a303-21711363c1b4"
      unitRef="usd">0</us-gaap:PaymentsToAcquireEquityMethodInvestments>
    <us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzEtMS0xLTEtMA_cbe0d33e-5df6-400d-835a-47e9fd2ee213"
      unitRef="usd">92796000</us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired>
    <us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzEtMy0xLTEtMA_8c3a382f-e086-4bec-82ce-055060176755"
      unitRef="usd">0</us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzItMS0xLTEtMA_fff50b15-3886-4c26-b235-7d9ebcff3e2c"
      unitRef="usd">-750942000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzItMy0xLTEtMA_e8136375-86c8-4449-bff3-520b86612f94"
      unitRef="usd">-610384000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <chgg:ProceedsFromIssuanceOfEmployeeStockPurchasePlan
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzQtMS0xLTEtMA_83a69de7-1c7a-4856-a016-aa476f38afd6"
      unitRef="usd">9236000</chgg:ProceedsFromIssuanceOfEmployeeStockPurchasePlan>
    <chgg:ProceedsFromIssuanceOfEmployeeStockPurchasePlan
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzQtMy0xLTEtMA_e5552004-f938-4bc1-b4c7-a830399f069c"
      unitRef="usd">27723000</chgg:ProceedsFromIssuanceOfEmployeeStockPurchasePlan>
    <us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzUtMS0xLTEtMA_4370341b-5876-4468-bb9c-0c8ada1aa420"
      unitRef="usd">65224000</us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation>
    <us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzUtMy0xLTEtMA_bec253af-6eb0-4efc-9aeb-f5253810e630"
      unitRef="usd">91076000</us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzYtMS0xLTEtMA_9fd1ca99-99b4-4d0a-84ef-057a2fa1682c"
      unitRef="usd">984096000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzYtMy0xLTEtMA_2d067a49-a616-461d-bfb5-a3d6f914d27c"
      unitRef="usd">780180000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <chgg:PaymentsForConvertibleSeniorNotesCappedCall
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzctMS0xLTEtMA_6e678c60-f435-45bb-bf68-ae2e3bc69a5f"
      unitRef="usd">103400000</chgg:PaymentsForConvertibleSeniorNotesCappedCall>
    <chgg:PaymentsForConvertibleSeniorNotesCappedCall
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzctMy0xLTEtMA_1b48a52b-eaaf-482b-a984-e74cbbcd2810"
      unitRef="usd">97200000</chgg:PaymentsForConvertibleSeniorNotesCappedCall>
    <us-gaap:RepaymentsOfConvertibleDebt
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzgtMS0xLTEtNTU0_0020cc6c-be14-45bd-874d-2719cbdbed83"
      unitRef="usd">159677000</us-gaap:RepaymentsOfConvertibleDebt>
    <us-gaap:RepaymentsOfConvertibleDebt
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzgtMy0xLTEtNTU0_0170da40-ef45-4e56-b196-efbf7764c9ae"
      unitRef="usd">0</us-gaap:RepaymentsOfConvertibleDebt>
    <us-gaap:ProceedsFromConvertibleDebt
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzktMS0xLTEtMjAyNg_18e7462e-f7fd-46a0-992b-b39c1fde57d7"
      unitRef="usd">57414000</us-gaap:ProceedsFromConvertibleDebt>
    <us-gaap:ProceedsFromConvertibleDebt
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzktMy0xLTEtMjAyNg_fa94c66f-5c45-4586-b8a4-d5917d0bfd97"
      unitRef="usd">0</us-gaap:ProceedsFromConvertibleDebt>
    <us-gaap:PaymentsForRepurchaseOfCommonStock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzgtMS0xLTEtMA_2349b41f-16b1-45c7-8434-4d2a20df06fa"
      unitRef="usd">0</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:PaymentsForRepurchaseOfCommonStock
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzgtMy0xLTEtMA_17c038ee-0f22-4127-afd9-09975eeed2e6"
      unitRef="usd">20000000</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzktMS0xLTEtMA_e1d1d2a8-fd94-4714-b817-9c5597d1f871"
      unitRef="usd">722445000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfMzktMy0xLTEtMA_13d91d2f-7dc1-4e9c-8c29-b865608b10be"
      unitRef="usd">599627000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDAtMS0xLTEtMA_90261c39-0941-458a-ab0d-14036525e09c"
      unitRef="usd">140158000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDAtMy0xLTEtMA_0f24cfdf-7a72-49ba-bf17-e2ec1094a464"
      unitRef="usd">75818000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDEtMS0xLTEtMA_a40f1940-001c-443d-8ee4-116355939bef"
      unitRef="usd">389432000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="ia637fc631f444ff3b190ab02aa880502_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDEtMy0xLTEtMA_fdcc9377-192c-4485-8fe9-f40e025a2cc5"
      unitRef="usd">375945000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDItMS0xLTEtMA_18779864-c5ec-41bc-a4f0-07f99f4643e7"
      unitRef="usd">529590000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="i2d324307ae28494ba431842550d5a250_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmQ5ZTJiZjE2OTVhNTRhZTE5OThjYjhlZTlkNjNlNTkyL3RhYmxlcmFuZ2U6ZDllMmJmMTY5NWE1NGFlMTk5OGNiOGVlOWQ2M2U1OTJfNDItMy0xLTEtMA_d0693adb-65ab-4aa4-b926-9034b8ac350a"
      unitRef="usd">451763000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:InterestPaidNet
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNC0xLTEtMS0w_69eeac8c-d6eb-4fa9-88b5-ae7f23ff0c07"
      unitRef="usd">1546000</us-gaap:InterestPaidNet>
    <us-gaap:InterestPaidNet
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNC0zLTEtMS0w_937356f4-e0d4-4858-a999-104e2dd52998"
      unitRef="usd">901000</us-gaap:InterestPaidNet>
    <us-gaap:IncomeTaxesPaid
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNS0xLTEtMS0w_8591d4f0-18fe-49d2-862e-c16145c85697"
      unitRef="usd">2450000</us-gaap:IncomeTaxesPaid>
    <us-gaap:IncomeTaxesPaid
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNS0zLTEtMS0w_6f492d91-d8ba-4698-bb08-993f6d9ef14f"
      unitRef="usd">1492000</us-gaap:IncomeTaxesPaid>
    <us-gaap:OperatingLeasePayments
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNy0xLTEtMS0w_d0dd66a9-6291-4fae-bbdf-ff10244978e4"
      unitRef="usd">5174000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfNy0zLTEtMS0w_d94909b2-d89d-444e-a78a-090ec412a6e1"
      unitRef="usd">3847000</us-gaap:OperatingLeasePayments>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfOS0xLTEtMS0w_f58fc0b5-b969-4104-9843-38bcd8d82a68"
      unitRef="usd">1713000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfOS0zLTEtMS0w_a12a8a09-882c-4180-9686-4dacc6a14272"
      unitRef="usd">2638000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <us-gaap:NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTEtMS0xLTEtMA_61f44f9f-9571-4c82-b6b5-4b5890e1986a"
      unitRef="usd">6102000</us-gaap:NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1>
    <us-gaap:NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTEtMy0xLTEtMA_5818bf4a-54fc-4220-a6b3-c9099bfe64a2"
      unitRef="usd">4452000</us-gaap:NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1>
    <chgg:NoncashOrPartNoncashAcquisitionAccruedEscrow
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTItMS0xLTEtMA_566a8d24-6f08-474c-8dda-197e36648bb3"
      unitRef="usd">7451000</chgg:NoncashOrPartNoncashAcquisitionAccruedEscrow>
    <chgg:NoncashOrPartNoncashAcquisitionAccruedEscrow
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTItMy0xLTEtMA_e115c5ad-6f67-44d8-8173-65c06dee056a"
      unitRef="usd">0</chgg:NoncashOrPartNoncashAcquisitionAccruedEscrow>
    <us-gaap:StockIssued1
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTMtMS0xLTEtNjM_6a3739a3-2b24-47d5-b190-8d0e84d0b7fa"
      unitRef="usd">0</us-gaap:StockIssued1>
    <us-gaap:StockIssued1
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTMtMy0xLTEtNjM_bdfcb98b-7796-4851-be03-c593197b1337"
      unitRef="usd">3003000</us-gaap:StockIssued1>
    <chgg:StockIssuedRepaymentForConvertibleSeniorNotes
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTQtMS0xLTEtNDgzNg_46c03bc4-6d23-4bc9-bbdd-439a335ca6cb"
      unitRef="usd">327141000</chgg:StockIssuedRepaymentForConvertibleSeniorNotes>
    <chgg:StockIssuedRepaymentForConvertibleSeniorNotes
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOjgyZjk2MmMwNzQxYjQwNWJiNjAzNzAxOWVhOWNjZGNjL3RhYmxlcmFuZ2U6ODJmOTYyYzA3NDFiNDA1YmI2MDM3MDE5ZWE5Y2NkY2NfMTQtMy0xLTEtNDgzNg_ef252c06-85ee-415a-8a83-a0432d6b1acb"
      unitRef="usd">0</chgg:StockIssuedRepaymentForConvertibleSeniorNotes>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfMy0xLTEtMS0w_d0b9a3bc-393a-484a-b4a9-319b1c075fdc"
      unitRef="usd">527541000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="i2d324307ae28494ba431842550d5a250_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfMy0zLTEtMS0w_7529ec87-51d1-42f1-9ae7-ad531738bc13"
      unitRef="usd">450457000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNC0xLTEtMS0w_7845249f-baf2-4a2d-b122-534eac2217a2"
      unitRef="usd">313000</us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue>
    <us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue
      contextRef="i2d324307ae28494ba431842550d5a250_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNC0zLTEtMS0w_9492ac18-4527-4293-8ed6-3d1e5e35c44c"
      unitRef="usd">125000</us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue>
    <us-gaap:RestrictedCashAndCashEquivalentsNoncurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNS0xLTEtMS0w_c5cb30a5-e278-430a-8078-1692fb41f187"
      unitRef="usd">1736000</us-gaap:RestrictedCashAndCashEquivalentsNoncurrent>
    <us-gaap:RestrictedCashAndCashEquivalentsNoncurrent
      contextRef="i2d324307ae28494ba431842550d5a250_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNS0zLTEtMS0w_565a6c60-bdb3-4913-be2a-3a538e7dcd63"
      unitRef="usd">1181000</us-gaap:RestrictedCashAndCashEquivalentsNoncurrent>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNi0xLTEtMS0w_40fa228c-fb5b-49b7-827a-518595a8570b"
      unitRef="usd">529590000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="i2d324307ae28494ba431842550d5a250_I20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zMS9mcmFnOmRmNmMxNjU2ZTMyMTQ1MjFiNjJiYzVmMDc5NGZlZTIzL3RhYmxlOmVkMGI2ODc4MjY4MjQzNDQ5NzY1MGJlNTE3OTQ4Mzk4L3RhYmxlcmFuZ2U6ZWQwYjY4NzgyNjgyNDM0NDk3NjUwYmU1MTc5NDgzOThfNi0zLTEtMS0w_80fab278-e398-4f91-ad04-0f3962a7aef7"
      unitRef="usd">451763000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4Njc_2dae687a-56a5-479f-ab85-9e5c43e94bce">Background and Basis of Presentation&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Company and Background&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Chegg, Inc. (Chegg, the Company, we, us, or our), headquartered in Santa Clara, California, was incorporated as a Delaware corporation in July&#160;2005.&#160;Chegg is a Smarter Way to Student. As the leading direct-to-student learning platform, we strive to improve educational outcomes by putting the student first in all our decisions. We support students on their journey from high school to college and into their career with tools designed to help them pass their test, pass their class, and save money on required materials. Our services are available online, anytime and anywhere, so we can reach students when they need us most. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Basis of Presentation&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The accompanying condensed consolidated balance sheet as of&#160;September&#160;30, 2020, the condensed consolidated statements of operations, the condensed consolidated statements of comprehensive loss, and the condensed consolidated statements of stockholder's equity for the three and nine months ended September 30, 2020 and 2019, and the condensed consolidated statements of cash flows for the nine months ended&#160;September&#160;30, 2020&#160;and 2019, and the related footnote disclosures are unaudited. In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments, including normal recurring adjustments, necessary to present fairly our financial position as of&#160;September&#160;30, 2020, our results of operations, results of comprehensive loss, and stockholder's equity for the three and nine months ended September 30, 2020 and 2019, and cash flows for the nine months ended&#160;September&#160;30, 2020 and 2019. Our results of operations, results of comprehensive loss, stockholder's equity, and cash flows for the&#160;nine months ended&#160;September&#160;30, 2020&#160;are not necessarily indicative of the results to be expected for the full year.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We operate in a single segment. Our fiscal year ends on December&#160;31 and in this report we refer to the year ended&#160;December&#160;31, 2019&#160;as&#160;2019.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The condensed consolidated financial statements and related financial information should be read in conjunction with the audited consolidated financial statements and the related notes thereto that are included in our Annual Report on Form 10-K for the year ended&#160;December&#160;31, 2019&#160;(the Annual Report on Form 10-K) filed with the U.S. Securities and Exchange Commission (SEC).&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Except for our policies on investments, textbook library, convertible senior notes, net, revenue recognition and deferred revenue, and cost of revenues, there have been no material changes to our significant accounting policies as compared to the significant accounting policies described in our Annual Report on Form 10-K.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Investments&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We hold investments in commercial paper, corporate debt securities, U.S. treasury securities, and agency bonds. We classify our investments as available-for-sale based on the nature of each security that are either short or long-term based on the remaining contractual maturity of the investment. Our available-for-sale investments are carried at estimated fair value with any unrealized gains and losses unrelated to credit loss factors, net of taxes, included in other comprehensive (loss) income in our condensed consolidated statements of stockholders&#x2019; equity. Beginning in 2020, unrealized losses related to credit loss factors are now recorded through an allowance for credit losses in other (expense) income, net in our condensed consolidated statements of operations, rather than as a reduction to the amortized cost basis in other comprehensive (loss) income, when a decline in fair value has resulted from a credit loss. We determine realized gains or losses on the sale of investments on a specific identification method, and record such gains or losses as other (expense) income, net in our condensed consolidated statements of operations. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Textbook Library&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Beginning in January 2020, we began our transition back to print textbook ownership by purchasing print textbooks to establish our textbook library. We consider our print textbook library to be a long-term productive asset and, as such, classify it as a non-current asset in our condensed consolidated balance sheets. All print textbooks in our textbook library are stated at cost, which includes the purchase price less accumulated depreciation. We write down textbooks on a book-by-book basis for lost, damaged, or excess print textbooks.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;margin-bottom:12pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We depreciate our print textbooks, less an estimated salvage value, over an estimated useful life of four years using an accelerated method of depreciation, as we estimate this method most accurately reflects the actual pattern of decline in their economic value. The salvage value considers the historical trend and projected proceeds for print textbooks. The useful life is determined based on the estimated time period in which the print textbooks are held and rented. We review the estimated salvage value and useful life of our print textbook library on an ongoing&#160;basis. &lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Write-downs for print textbooks, print textbook depreciation expense, the gain or loss on print textbooks liquidated, and the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis are recorded in cost of revenues in our condensed consolidated statements of operations and classified as adjustments to cash flows from operating activities. Cash outflows for the acquisition of print textbooks net of changes in related accounts payable and accrued liabilities, and cash inflows received from the proceeds from the disposition of print textbooks net of changes in related accounts receivable, are classified as cash flows from investing activities in our condensed consolidated statements of cash flows.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As of September&#160;30, 2020, our net print textbook library of $34.6 million consisted of gross print textbook library of approximately $44.8 million net of accumulated depreciation and write-downs of approximately $9.2 million and $1.0 million, respectively.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;During&#160;the three and nine months ended September 30, 2020, print textbook depreciation expense was approximately $3.6&#160;million and $10.7 million, respectively, and our net gain on textbook library was approximately&#160;$0.6 million and $2.0 million, respectively.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Convertible Senior Notes, net&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In August 2020, we issued $1.0 billion in aggregate principal amount of 0% convertible senior notes due in 2026 (2026 notes). In March 2019, we issued $700 million in aggregate principal amount of&#160;0.125%&#160;convertible senior notes due in 2025 (2025 notes) and in April 2019, the initial purchasers fully exercised their option to purchase $100 million of additional 2025 notes for aggregate total gross proceeds of $800 million. In April 2018, we issued&#160;$345 million in aggregate principal amount of&#160;0.25%&#160;convertible senior notes due in 2023 (2023 notes). Collectively, the 2026 notes, 2025 notes, and the 2023 notes are referred to as the &#x201c;notes.&#x201d; In accounting for their issuance, we separated the notes into liability and equity components, as the notes represent convertible instruments with a cash conversion feature. The carrying amount of the liability component was calculated by measuring the fair value of similar liabilities that do not have an associated convertible feature. The carrying amount of the equity component representing the conversion option was determined by deducting the carrying amount of the liability component from the par value of the notes. The difference represents the debt discount, recorded as a reduction of the convertible senior notes on our consolidated balance sheet, and is amortized to interest expense over the term of the notes using the effective interest rate method. The carrying amount of the liability component is classified as a long-term liability as we have the election to settle conversion requests in shares of our common stock. The carrying amount of the equity component is not remeasured as long as it continues to meet the conditions for equity classification. In accounting for the issuance costs related to the notes, we allocated the total amount of issuance costs incurred to liability and equity components based on their relative values. Issuance costs attributable to the liability component are being amortized on a straight-line basis, which approximates the effective interest rate method, to interest expense over the term of the notes. The issuance costs attributable to the equity component are recorded as a reduction of the equity component within additional paid-in capital. In accounting for extinguishment of the notes, we allocated the consideration transferred between the liability and equity components in a similar manner as upon issuance. The liability component for extinguished notes is then compared to the carrying amount of the respective extinguished notes and a gain or loss is recorded in other (expense) income, net in our condensed consolidated statements of operations.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Revenue Recognition and Deferred Revenue&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We recognize revenues when the control of goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. Revenues are presented net of sales tax collected from customers to be remitted to governmental authorities and net of allowances for estimated cancellations and customer returns, which are based on historical data. Customer refunds from cancellations and returns are recorded as a reduction to revenues.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We determine revenue recognition through the following steps:&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;"&gt;Identification of the contract, or contracts, with a customer&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;"&gt;Identification of the performance obligations in the contract&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;"&gt;Determination of the transaction price&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;"&gt;Allocation of the transaction price to the performance obligations in the contract&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;"&gt;Recognition of revenue when, or as, we satisfy a performance obligation&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We generate revenues from our Chegg Services product line which primarily includes Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, Thinkful, and Mathway.&#160;Revenues from Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, and Mathway are primarily recognized ratably over the respective weekly or monthly subscription period.  Revenues from Thinkful, our skills-based learning platform, are recognized either ratably over the term of the course, generally six months, or upon completion of the lessons, depending on the instruction type of the course. &lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#160;&#160;&#160;&#160;Revenues from our &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Required Materials product line includes revenues from print textbooks that we own or that are owned by a partner as well as revenues from eTextbooks. Beginning in 2020, our Required Materials product line includes operating leases with students for the rental of print textbooks that we own. Operating lease income is recognized as the total transaction amount, paid upon commencement of the lease, ratably over the lease term which is generally a &lt;span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNzY0OA_10a7b5f0-8426-488a-9e4e-aea6f15f527b"&gt;two&lt;/span&gt;- to five-month lease period. Students generally have the option to extend the term of their rental or purchase the print textbook at the end of the term otherwise the print textbook is returned to our print textbook library for future rental. If a student chooses to purchase or not return the print textbook at the end of their rental term, we charge the student for the book and recognize the revenues immediately. Additionally, we provide students the ability to purchase print textbooks on a just-in-time basis and recognize revenues immediately upon shipment. Revenues from print textbooks owned by a partner are recognized as a revenue share on the total transactional amount of a rental or sale transaction immediately when a print textbook ships to a student. Shipping and handling activities are expensed as incurred. Revenues from eTextbooks are recognized ratably over the contractual period, generally a &lt;span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfODI0Mw_35b468be-b18a-4f0b-b1cc-3fa1b50c5b3a"&gt;two&lt;/span&gt;- to five-month period. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Some of our customer arrangements include multiple performance obligations. We have determined these performance obligations qualify as distinct performance obligations, as the customer can benefit from the service on its own or together with other resources that are readily available to the customer, and our promise to transfer the service is separately identifiable from other promises in the contract. For these arrangements that contain multiple performance obligations, we allocate the transaction price based on the relative standalone selling price (SSP) method by comparing the SSP of each distinct performance obligation to the total value of the contract. We determine the SSP based on our historical pricing and discounting practices for the distinct performance obligation when sold separately.  If the SSP is not directly observable, we estimate the SSP by considering information such as market conditions, and information about the customer. Additionally, we limit the amount of revenues recognized for delivered promises to the amount that is not contingent on future delivery of services or other future performance obligations.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Some of our customer arrangements may include an amount of variable consideration in addition to a fixed revenue share that we earn.  This variable consideration can either increase or decrease the total transaction price depending on the nature of the variable consideration.  We estimate the amount of variable consideration that we will earn at the inception of the contract, adjusted during each period, and include an estimated amount each period.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;For sales of third-party products, we evaluate whether we are acting as a principal or an agent, and therefore would record the gross sales amount as revenues and related costs or the net amount earned as a revenue share from the sale of third-party products. Our determination is based on our evaluation of whether we control the specified goods or services prior to transferring them to the customer. In relation to print textbooks owned by a partner, we recognize revenues on a net basis based on our role in the transaction as an agent as we have concluded that we do not control the use of the print textbooks, and therefore record only the net revenue share we earn.  We have concluded that we control our Chegg Services, print textbooks that we own for rental, purchase at the end of the rental term, or sale on a just-in-time basis, and eTextbook service and therefore we recognize revenues and cost of revenues on a gross basis.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Contract assets are contained within other current assets and other assets on our condensed consolidated balance sheets.  Contract assets represent the goods or services that we have transferred to a customer before invoicing the customer.  Contract receivables are contained within accounts receivable, net on our condensed consolidated balance sheets and represent unconditional consideration that will be received solely due to the passage of time. Contract liabilities are contained within deferred revenue on our condensed consolidated balance sheets. Deferred revenue primarily consists of advanced payments from students related to rental and subscription performance obligations that have not been satisfied and estimated variable consideration. Deferred revenue related to rental and subscription performance obligations is recognized as revenues ratably over the term for subscriptions or when the services are provided and all other revenue recognition criteria have been met. Deferred revenue related to variable consideration is recognized as revenues during each reporting period based on the estimated amount we believe we will earn over the life of the contract.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#160;&#160;&#160;&#160;We have elected a practical expedient to record incremental costs to obtain or fulfill a contract when the amortization period would have been one year or less as incurred. These incremental costs primarily relate to sales commissions costs and are recorded in sales and marketing expense in our condensed consolidated statements of operations.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Cost of Revenues&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Our cost of revenues consists primarily of expenses associated with the delivery and distribution of our products and services. Cost of revenues primarily consists of publisher content fees for eTextbooks, content amortization expense related to content that we develop, licenses from publishers for which we pay one-time license fees, or acquire through acquisitions, write-downs for print textbooks, the gain or loss on print textbooks liquidated, the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis, print textbook depreciation expense, payment processing costs, the payments made to tutors through our Chegg Tutors service, personnel costs and other direct costs related to providing products or services. In addition, cost of revenues includes allocated information technology and facilities costs.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Use of Estimates&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The preparation of financial statements in conformity with generally accepted accounting principles in the United States requires management to make estimates, judgments, and assumptions that affect the reported amounts of assets and liabilities; the disclosure of contingent liabilities at the date of the financial statements; and the reported amounts of revenues and expenses during the reporting periods. Significant estimates, assumptions, and judgments are used for, but not limited to: revenue recognition, recoverability of accounts receivable, share-based compensation expense including estimated forfeitures, accounting for income taxes, textbook library, useful lives assigned to long-lived assets for depreciation and amortization, impairment of goodwill and long-lived assets, the valuation of acquired intangible assets, the valuation of our convertible senior notes, internal-use software and website development costs, operating lease right of use (ROU) assets, and operating lease liabilities. We base our estimates on historical experience, knowledge of current business conditions, and various other factors we believe to be reasonable under the circumstances. These estimates are based on management&#x2019;s knowledge about current events and expectations about actions we may undertake in the future. Actual results could differ from these estimates, and such differences could be material to our financial position and results of operations.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Recent Accounting Pronouncements&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Recently Issued Accounting Pronouncements Not Yet Adopted&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In August 2020, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2020-06, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Accounting for Convertible Instruments and Contracts in an Entity's Own Equity&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;. ASU 2020-06 simplifies the guidance in Accounting Standards Codification (ASC) 470-20, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Debt - Debt with Conversion and Other Options,&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt; by reducing the number of accounting separation models for convertible instruments, amends the guidance in ASC 815-40, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Derivatives and Hedging - Contracts in Entity's Own Equity,&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt; for certain contracts in an entity's own equity that are currently accounted for as derivatives, and requires entities to use the if-converted method for all convertible instruments in the diluted earnings per share (EPS) calculation. Early adoption is permitted, but no earlier than annual periods beginning after December 15, 2020, and the guidance allows for a modified retrospective or fully retrospective method of transition. We currently plan to adopt the guidance on January 1, 2021. At this time, we are continuing to refine the quantitative impact of early adopting this guidance and we initially believe the most significant impacts will be an increase in liabilities on our condensed consolidated balance sheets as a result of removing the accounting separation model for convertible instruments with a cash conversion feature, a significant reduction of non-cash interest expense on our condensed consolidated statements of operations, and an increase in the number of shares included in our diluted EPS calculations. We will continue to evaluate the impacts of this guidance, including method of transition, as we near our adoption date.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In March 2020, the FASB issued ASU 2020-04, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Facilitation of the Effects of Reference Rate Reform on Financial Reporting&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;. ASU 2020-04 provides temporary optional expedients and exceptions for applying reference rate reform to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The guidance can be applied immediately and only applies to contract modifications made or hedging relationships entered into or evaluated before December 31, 2022. While we do not have any hedging relationships and currently do not believe we have material contracts impacted by reference rate reform, we are in the process of evaluating the impact of this guidance.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Recently Adopted Accounting Pronouncements&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In December 2019, the FASB issued ASU 2019-12, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes.&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt; ASU 2019-12 key changes include hybrid tax regimes, intraperiod tax allocation exception, and interim-period accounting for enacted changes in tax law. We early adopted ASU 2019-12 during the second quarter of 2020 under the prospective method of adoption. As a result of adoption, there was no modification required to the first quarter of 2020 results of operations as previously presented.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The FASB issued four ASUs related to ASC 326, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Financial Instruments - Credit Losses&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;. In November 2019, the FASB issued ASU 2019-11, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Codification Improvements to Topic 326, Financial Instruments - Credit Losses.&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt; In May 2019, the FASB issued ASU 2019-05, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Financial Instruments&#x2014;Credit Losses (Topic 326): Targeted Transition Relief. &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In April 2019, the FASB issued ASU 2019-04, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Codification Improvements to Topic 326, Financial Instruments&#x2014;Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments. &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In June 2016, the FASB issued ASU 2016-13,&#160;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Financial Instruments&#x2014;Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;. On January 1, 2020, we adopted ASC 326, which replaces the existing incurred loss impairment model for financial assets, including trade receivables, with an expected loss model which requires the use of forward-looking information to calculate expected credit loss estimates. Additionally, the concept of other-than-temporary impairment for available-for-sale investments is eliminated and instead requires us to focus on determining whether any unrealized loss is a result of a credit loss or other factors. We adopted ASC 326 under the modified retrospective method for all financial assets measured at amortized cost. Results for reporting periods beginning after adoption are presented under ASC 326 while we have not changed previously disclosed amounts or provided additional disclosures for comparative periods. We recorded an immaterial cumulative-effect adjustment to trade receivables to the opening balance of accumulated deficit in our condensed consolidated balance sheet. We adopted ASC 326 under the prospective transition approach for available-for-sale investments which resulted in no change to amortized cost basis before and after adoption. Credit losses related to available-for-sale investments will now be recorded through an allowance for credit losses with immediate recognition to our condensed consolidated statement of operations rather than as a reduction to the amortized cost basis and recognition to our condensed consolidated statements of comprehensive loss. See above within Note 1, &#x201c;Background and Basis of Presentation&#x201d;, for updates to our significant accounting policies impacted by our adoption of ASC 326 as well as Note 4, &#x201c;Cash and Cash Equivalents, and Investments&#x201d; for more information. &lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In August 2018, the FASB issued ASU 2018-15,&#160;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Intangibles&#x2014;Goodwill and Other&#x2014;Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;. ASU 2018-15 aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with existing guidance contained within subtopic 350-40 to develop or obtain internal-use software. We adopted ASU 2018-15 on January 1, 2020 under the prospective method of adoption.&lt;/span&gt;&lt;/div&gt;</us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock>
    <us-gaap:BasisOfAccountingPolicyPolicyTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4OTU_3bcb34cc-7d78-424e-9af8-f875ce5c17ab">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Basis of Presentation&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The accompanying condensed consolidated balance sheet as of&#160;September&#160;30, 2020, the condensed consolidated statements of operations, the condensed consolidated statements of comprehensive loss, and the condensed consolidated statements of stockholder's equity for the three and nine months ended September 30, 2020 and 2019, and the condensed consolidated statements of cash flows for the nine months ended&#160;September&#160;30, 2020&#160;and 2019, and the related footnote disclosures are unaudited. In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments, including normal recurring adjustments, necessary to present fairly our financial position as of&#160;September&#160;30, 2020, our results of operations, results of comprehensive loss, and stockholder's equity for the three and nine months ended September 30, 2020 and 2019, and cash flows for the nine months ended&#160;September&#160;30, 2020 and 2019. Our results of operations, results of comprehensive loss, stockholder's equity, and cash flows for the&#160;nine months ended&#160;September&#160;30, 2020&#160;are not necessarily indicative of the results to be expected for the full year.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We operate in a single segment. Our fiscal year ends on December&#160;31 and in this report we refer to the year ended&#160;December&#160;31, 2019&#160;as&#160;2019.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The condensed consolidated financial statements and related financial information should be read in conjunction with the audited consolidated financial statements and the related notes thereto that are included in our Annual Report on Form 10-K for the year ended&#160;December&#160;31, 2019&#160;(the Annual Report on Form 10-K) filed with the U.S. Securities and Exchange Commission (SEC).&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Except for our policies on investments, textbook library, convertible senior notes, net, revenue recognition and deferred revenue, and cost of revenues, there have been no material changes to our significant accounting policies as compared to the significant accounting policies described in our Annual Report on Form 10-K.&lt;/span&gt;&lt;/div&gt;</us-gaap:BasisOfAccountingPolicyPolicyTextBlock>
    <us-gaap:InvestmentPolicyTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4NzA_944d1f24-f7eb-4630-bb7e-b9d805043200">InvestmentsWe hold investments in commercial paper, corporate debt securities, U.S. treasury securities, and agency bonds. We classify our investments as available-for-sale based on the nature of each security that are either short or long-term based on the remaining contractual maturity of the investment. Our available-for-sale investments are carried at estimated fair value with any unrealized gains and losses unrelated to credit loss factors, net of taxes, included in other comprehensive (loss) income in our condensed consolidated statements of stockholders&#x2019; equity. Beginning in 2020, unrealized losses related to credit loss factors are now recorded through an allowance for credit losses in other (expense) income, net in our condensed consolidated statements of operations, rather than as a reduction to the amortized cost basis in other comprehensive (loss) income, when a decline in fair value has resulted from a credit loss. We determine realized gains or losses on the sale of investments on a specific identification method, and record such gains or losses as other (expense) income, net in our condensed consolidated statements of operations.</us-gaap:InvestmentPolicyTextBlock>
    <chgg:TextbookLibraryPolicyTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4ODI_ce8807ca-f3e5-42fa-a153-31d386043fe6">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Textbook Library&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Beginning in January 2020, we began our transition back to print textbook ownership by purchasing print textbooks to establish our textbook library. We consider our print textbook library to be a long-term productive asset and, as such, classify it as a non-current asset in our condensed consolidated balance sheets. All print textbooks in our textbook library are stated at cost, which includes the purchase price less accumulated depreciation. We write down textbooks on a book-by-book basis for lost, damaged, or excess print textbooks.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;margin-bottom:12pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We depreciate our print textbooks, less an estimated salvage value, over an estimated useful life of four years using an accelerated method of depreciation, as we estimate this method most accurately reflects the actual pattern of decline in their economic value. The salvage value considers the historical trend and projected proceeds for print textbooks. The useful life is determined based on the estimated time period in which the print textbooks are held and rented. We review the estimated salvage value and useful life of our print textbook library on an ongoing&#160;basis. &lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Write-downs for print textbooks, print textbook depreciation expense, the gain or loss on print textbooks liquidated, and the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis are recorded in cost of revenues in our condensed consolidated statements of operations and classified as adjustments to cash flows from operating activities. Cash outflows for the acquisition of print textbooks net of changes in related accounts payable and accrued liabilities, and cash inflows received from the proceeds from the disposition of print textbooks net of changes in related accounts receivable, are classified as cash flows from investing activities in our condensed consolidated statements of cash flows.&lt;/span&gt;&lt;/div&gt;</chgg:TextbookLibraryPolicyTextBlock>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNDE5Mg_f600747e-c9e4-4647-86bb-9156525a65d1">P4Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <chgg:TextbookLibraryNet
      contextRef="ibbbc0228a10b48bba0dfd0ac252dfcce_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTQxNw_429555a7-b7ad-4b33-ad79-29736288b207"
      unitRef="usd">34600000</chgg:TextbookLibraryNet>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="ibbbc0228a10b48bba0dfd0ac252dfcce_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTQ3OQ_3174cea0-c573-40c9-b3fe-f5573f63b1a9"
      unitRef="usd">44800000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="ibbbc0228a10b48bba0dfd0ac252dfcce_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTU0Nw_b136b753-9142-4f71-b7ac-f990533c7552"
      unitRef="usd">9200000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <chgg:PropertyPlantAndEquipmentWriteDown
      contextRef="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTU1NA_ee10aa28-d825-428a-8114-8bea85a7c7b5"
      unitRef="usd">1000000.0</chgg:PropertyPlantAndEquipmentWriteDown>
    <chgg:DepreciationTextbookLibrary
      contextRef="ied6fc84fe1614b018f800abe0fd2d121_D20200701-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTY0Mg_a60046e3-12a6-4a7d-80f6-2c76d1a6096c"
      unitRef="usd">3600000</chgg:DepreciationTextbookLibrary>
    <chgg:DepreciationTextbookLibrary
      contextRef="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTY0OQ_9bfd1bf6-503d-41c1-bf02-591710f47369"
      unitRef="usd">10700000</chgg:DepreciationTextbookLibrary>
    <chgg:TextbookLibraryGainLossNet
      contextRef="ied6fc84fe1614b018f800abe0fd2d121_D20200701-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTcyMg_3531eda0-f1ab-4071-ac00-4bc2da3b339a"
      unitRef="usd">600000</chgg:TextbookLibraryGainLossNet>
    <chgg:TextbookLibraryGainLossNet
      contextRef="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNTcyOQ_0329732a-7d85-40b8-b840-44177640fff5"
      unitRef="usd">2000000.0</chgg:TextbookLibraryGainLossNet>
    <us-gaap:DebtPolicyTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNzE0NjgyNTYyMTU1NA_f43e992f-c3e6-4ab9-b091-ebac81694f50">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Convertible Senior Notes, net&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In August 2020, we issued $1.0 billion in aggregate principal amount of 0% convertible senior notes due in 2026 (2026 notes). In March 2019, we issued $700 million in aggregate principal amount of&#160;0.125%&#160;convertible senior notes due in 2025 (2025 notes) and in April 2019, the initial purchasers fully exercised their option to purchase $100 million of additional 2025 notes for aggregate total gross proceeds of $800 million. In April 2018, we issued&#160;$345 million in aggregate principal amount of&#160;0.25%&#160;convertible senior notes due in 2023 (2023 notes). Collectively, the 2026 notes, 2025 notes, and the 2023 notes are referred to as the &#x201c;notes.&#x201d; In accounting for their issuance, we separated the notes into liability and equity components, as the notes represent convertible instruments with a cash conversion feature. The carrying amount of the liability component was calculated by measuring the fair value of similar liabilities that do not have an associated convertible feature. The carrying amount of the equity component representing the conversion option was determined by deducting the carrying amount of the liability component from the par value of the notes. The difference represents the debt discount, recorded as a reduction of the convertible senior notes on our consolidated balance sheet, and is amortized to interest expense over the term of the notes using the effective interest rate method. The carrying amount of the liability component is classified as a long-term liability as we have the election to settle conversion requests in shares of our common stock. The carrying amount of the equity component is not remeasured as long as it continues to meet the conditions for equity classification. In accounting for the issuance costs related to the notes, we allocated the total amount of issuance costs incurred to liability and equity components based on their relative values. Issuance costs attributable to the liability component are being amortized on a straight-line basis, which approximates the effective interest rate method, to interest expense over the term of the notes. The issuance costs attributable to the equity component are recorded as a reduction of the equity component within additional paid-in capital. In accounting for extinguishment of the notes, we allocated the consideration transferred between the liability and equity components in a similar manner as upon issuance. The liability component for extinguished notes is then compared to the carrying amount of the respective extinguished notes and a gain or loss is recorded in other (expense) income, net in our condensed consolidated statements of operations.&lt;/span&gt;&lt;/div&gt;</us-gaap:DebtPolicyTextBlock>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfOTg5NTYwNDY4MTQ1NA_765412e9-ba84-410a-b15e-d79e8cff7d26"
      unitRef="usd">1000000000.0</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDY0NQ_8ed0f7c6-2739-439d-980e-27c291afe611"
      unitRef="number">0</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ3OQ_29e7b787-9d55-4d42-a53e-7e6bb497996c"
      unitRef="usd">700000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ4Nw_c8521e6d-0685-4ccf-9a80-cbce3cf6d33b"
      unitRef="number">0.00125</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i05bdf018eb384622bbccbd09edeffc9b_I20190430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ4Mw_b549019a-40f7-4405-b122-172500774692"
      unitRef="usd">100000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:ProceedsFromIssuanceOfDebt
      contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430"
      decimals="-6"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ5MQ_c57502d9-c6db-4577-b86c-aa5ae7ad2c3a"
      unitRef="usd">800000000</us-gaap:ProceedsFromIssuanceOfDebt>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ5NQ_dc38d084-5a18-4336-98f2-556ebb241d54"
      unitRef="usd">345000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTA5OTUxMTY1MDQ5OQ_2de10dbd-3ec8-4255-81f7-7499a8740c5b"
      unitRef="number">0.0025</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:RevenueRecognitionPolicyTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4Nzc_3fa1ad48-d3d1-4918-bd77-3d2ae529ee7f">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Revenue Recognition and Deferred Revenue&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We recognize revenues when the control of goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. Revenues are presented net of sales tax collected from customers to be remitted to governmental authorities and net of allowances for estimated cancellations and customer returns, which are based on historical data. Customer refunds from cancellations and returns are recorded as a reduction to revenues.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We determine revenue recognition through the following steps:&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;"&gt;Identification of the contract, or contracts, with a customer&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;"&gt;Identification of the performance obligations in the contract&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;"&gt;Determination of the transaction price&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;"&gt;Allocation of the transaction price to the performance obligations in the contract&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;"&gt;Recognition of revenue when, or as, we satisfy a performance obligation&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We generate revenues from our Chegg Services product line which primarily includes Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, Thinkful, and Mathway.&#160;Revenues from Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, and Mathway are primarily recognized ratably over the respective weekly or monthly subscription period.  Revenues from Thinkful, our skills-based learning platform, are recognized either ratably over the term of the course, generally six months, or upon completion of the lessons, depending on the instruction type of the course. &lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#160;&#160;&#160;&#160;Revenues from our &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Required Materials product line includes revenues from print textbooks that we own or that are owned by a partner as well as revenues from eTextbooks. Beginning in 2020, our Required Materials product line includes operating leases with students for the rental of print textbooks that we own. Operating lease income is recognized as the total transaction amount, paid upon commencement of the lease, ratably over the lease term which is generally a &lt;span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNzY0OA_10a7b5f0-8426-488a-9e4e-aea6f15f527b"&gt;two&lt;/span&gt;- to five-month lease period. Students generally have the option to extend the term of their rental or purchase the print textbook at the end of the term otherwise the print textbook is returned to our print textbook library for future rental. If a student chooses to purchase or not return the print textbook at the end of their rental term, we charge the student for the book and recognize the revenues immediately. Additionally, we provide students the ability to purchase print textbooks on a just-in-time basis and recognize revenues immediately upon shipment. Revenues from print textbooks owned by a partner are recognized as a revenue share on the total transactional amount of a rental or sale transaction immediately when a print textbook ships to a student. Shipping and handling activities are expensed as incurred. Revenues from eTextbooks are recognized ratably over the contractual period, generally a &lt;span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfODI0Mw_35b468be-b18a-4f0b-b1cc-3fa1b50c5b3a"&gt;two&lt;/span&gt;- to five-month period. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Some of our customer arrangements include multiple performance obligations. We have determined these performance obligations qualify as distinct performance obligations, as the customer can benefit from the service on its own or together with other resources that are readily available to the customer, and our promise to transfer the service is separately identifiable from other promises in the contract. For these arrangements that contain multiple performance obligations, we allocate the transaction price based on the relative standalone selling price (SSP) method by comparing the SSP of each distinct performance obligation to the total value of the contract. We determine the SSP based on our historical pricing and discounting practices for the distinct performance obligation when sold separately.  If the SSP is not directly observable, we estimate the SSP by considering information such as market conditions, and information about the customer. Additionally, we limit the amount of revenues recognized for delivered promises to the amount that is not contingent on future delivery of services or other future performance obligations.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Some of our customer arrangements may include an amount of variable consideration in addition to a fixed revenue share that we earn.  This variable consideration can either increase or decrease the total transaction price depending on the nature of the variable consideration.  We estimate the amount of variable consideration that we will earn at the inception of the contract, adjusted during each period, and include an estimated amount each period.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;For sales of third-party products, we evaluate whether we are acting as a principal or an agent, and therefore would record the gross sales amount as revenues and related costs or the net amount earned as a revenue share from the sale of third-party products. Our determination is based on our evaluation of whether we control the specified goods or services prior to transferring them to the customer. In relation to print textbooks owned by a partner, we recognize revenues on a net basis based on our role in the transaction as an agent as we have concluded that we do not control the use of the print textbooks, and therefore record only the net revenue share we earn.  We have concluded that we control our Chegg Services, print textbooks that we own for rental, purchase at the end of the rental term, or sale on a just-in-time basis, and eTextbook service and therefore we recognize revenues and cost of revenues on a gross basis.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Contract assets are contained within other current assets and other assets on our condensed consolidated balance sheets.  Contract assets represent the goods or services that we have transferred to a customer before invoicing the customer.  Contract receivables are contained within accounts receivable, net on our condensed consolidated balance sheets and represent unconditional consideration that will be received solely due to the passage of time. Contract liabilities are contained within deferred revenue on our condensed consolidated balance sheets. Deferred revenue primarily consists of advanced payments from students related to rental and subscription performance obligations that have not been satisfied and estimated variable consideration. Deferred revenue related to rental and subscription performance obligations is recognized as revenues ratably over the term for subscriptions or when the services are provided and all other revenue recognition criteria have been met. Deferred revenue related to variable consideration is recognized as revenues during each reporting period based on the estimated amount we believe we will earn over the life of the contract.&lt;/span&gt;&lt;/div&gt;&#160;&#160;&#160;&#160;We have elected a practical expedient to record incremental costs to obtain or fulfill a contract when the amortization period would have been one year or less as incurred. These incremental costs primarily relate to sales commissions costs and are recorded in sales and marketing expense in our condensed consolidated statements of operations.</us-gaap:RevenueRecognitionPolicyTextBlock>
    <us-gaap:LessorLeasesPolicyTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg5MDM_d185316c-7099-4e7e-b2c3-40f632a0c1bc">Beginning in 2020, our Required Materials product line includes operating leases with students for the rental of print textbooks that we own. Operating lease income is recognized as the total transaction amount, paid upon commencement of the lease, ratably over the lease term which is generally a &lt;span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNzY0OA_10a7b5f0-8426-488a-9e4e-aea6f15f527b"&gt;two&lt;/span&gt;- to five-month lease period. Students generally have the option to extend the term of their rental or purchase the print textbook at the end of the term otherwise the print textbook is returned to our print textbook library for future rental.</us-gaap:LessorLeasesPolicyTextBlock>
    <chgg:ContractWithCustomerContractualPeriod
      contextRef="i58acfbca466e4e239e0abb1db4ecfd6c_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4ODk_be5aced6-57a6-42e1-85ec-7b82859c73c9">P5M</chgg:ContractWithCustomerContractualPeriod>
    <chgg:ContractWithCustomerContractualPeriod
      contextRef="i08445faee9fe450697f430dde5fb923a_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4NjA_e6f28413-19f8-4788-929a-69fdf868d265">P5M</chgg:ContractWithCustomerContractualPeriod>
    <us-gaap:CostOfSalesPolicyTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4NzE_4baf9edf-4fac-4cea-aade-40f68df38fd4">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Cost of Revenues&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Our cost of revenues consists primarily of expenses associated with the delivery and distribution of our products and services. Cost of revenues primarily consists of publisher content fees for eTextbooks, content amortization expense related to content that we develop, licenses from publishers for which we pay one-time license fees, or acquire through acquisitions, write-downs for print textbooks, the gain or loss on print textbooks liquidated, the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis, print textbook depreciation expense, payment processing costs, the payments made to tutors through our Chegg Tutors service, personnel costs and other direct costs related to providing products or services. In addition, cost of revenues includes allocated information technology and facilities costs.&lt;/span&gt;&lt;/div&gt;</us-gaap:CostOfSalesPolicyTextBlock>
    <us-gaap:UseOfEstimates
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4ODQ_656b93e0-1404-42d4-b66e-a9655b86de4b">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Use of Estimates&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The preparation of financial statements in conformity with generally accepted accounting principles in the United States requires management to make estimates, judgments, and assumptions that affect the reported amounts of assets and liabilities; the disclosure of contingent liabilities at the date of the financial statements; and the reported amounts of revenues and expenses during the reporting periods. Significant estimates, assumptions, and judgments are used for, but not limited to: revenue recognition, recoverability of accounts receivable, share-based compensation expense including estimated forfeitures, accounting for income taxes, textbook library, useful lives assigned to long-lived assets for depreciation and amortization, impairment of goodwill and long-lived assets, the valuation of acquired intangible assets, the valuation of our convertible senior notes, internal-use software and website development costs, operating lease right of use (ROU) assets, and operating lease liabilities. We base our estimates on historical experience, knowledge of current business conditions, and various other factors we believe to be reasonable under the circumstances. These estimates are based on management&#x2019;s knowledge about current events and expectations about actions we may undertake in the future. Actual results could differ from these estimates, and such differences could be material to our financial position and results of operations.&lt;/span&gt;&lt;/div&gt;</us-gaap:UseOfEstimates>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfMTg4ODU_b17e4ede-5b54-4caa-8722-bb517ef9f296">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Recent Accounting Pronouncements&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Recently Issued Accounting Pronouncements Not Yet Adopted&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In August 2020, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2020-06, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Accounting for Convertible Instruments and Contracts in an Entity's Own Equity&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;. ASU 2020-06 simplifies the guidance in Accounting Standards Codification (ASC) 470-20, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Debt - Debt with Conversion and Other Options,&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt; by reducing the number of accounting separation models for convertible instruments, amends the guidance in ASC 815-40, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Derivatives and Hedging - Contracts in Entity's Own Equity,&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt; for certain contracts in an entity's own equity that are currently accounted for as derivatives, and requires entities to use the if-converted method for all convertible instruments in the diluted earnings per share (EPS) calculation. Early adoption is permitted, but no earlier than annual periods beginning after December 15, 2020, and the guidance allows for a modified retrospective or fully retrospective method of transition. We currently plan to adopt the guidance on January 1, 2021. At this time, we are continuing to refine the quantitative impact of early adopting this guidance and we initially believe the most significant impacts will be an increase in liabilities on our condensed consolidated balance sheets as a result of removing the accounting separation model for convertible instruments with a cash conversion feature, a significant reduction of non-cash interest expense on our condensed consolidated statements of operations, and an increase in the number of shares included in our diluted EPS calculations. We will continue to evaluate the impacts of this guidance, including method of transition, as we near our adoption date.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In March 2020, the FASB issued ASU 2020-04, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Facilitation of the Effects of Reference Rate Reform on Financial Reporting&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;. ASU 2020-04 provides temporary optional expedients and exceptions for applying reference rate reform to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The guidance can be applied immediately and only applies to contract modifications made or hedging relationships entered into or evaluated before December 31, 2022. While we do not have any hedging relationships and currently do not believe we have material contracts impacted by reference rate reform, we are in the process of evaluating the impact of this guidance.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Recently Adopted Accounting Pronouncements&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In December 2019, the FASB issued ASU 2019-12, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes.&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt; ASU 2019-12 key changes include hybrid tax regimes, intraperiod tax allocation exception, and interim-period accounting for enacted changes in tax law. We early adopted ASU 2019-12 during the second quarter of 2020 under the prospective method of adoption. As a result of adoption, there was no modification required to the first quarter of 2020 results of operations as previously presented.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The FASB issued four ASUs related to ASC 326, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Financial Instruments - Credit Losses&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;. In November 2019, the FASB issued ASU 2019-11, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Codification Improvements to Topic 326, Financial Instruments - Credit Losses.&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt; In May 2019, the FASB issued ASU 2019-05, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Financial Instruments&#x2014;Credit Losses (Topic 326): Targeted Transition Relief. &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In April 2019, the FASB issued ASU 2019-04, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Codification Improvements to Topic 326, Financial Instruments&#x2014;Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments. &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In June 2016, the FASB issued ASU 2016-13,&#160;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Financial Instruments&#x2014;Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;. On January 1, 2020, we adopted ASC 326, which replaces the existing incurred loss impairment model for financial assets, including trade receivables, with an expected loss model which requires the use of forward-looking information to calculate expected credit loss estimates. Additionally, the concept of other-than-temporary impairment for available-for-sale investments is eliminated and instead requires us to focus on determining whether any unrealized loss is a result of a credit loss or other factors. We adopted ASC 326 under the modified retrospective method for all financial assets measured at amortized cost. Results for reporting periods beginning after adoption are presented under ASC 326 while we have not changed previously disclosed amounts or provided additional disclosures for comparative periods. We recorded an immaterial cumulative-effect adjustment to trade receivables to the opening balance of accumulated deficit in our condensed consolidated balance sheet. We adopted ASC 326 under the prospective transition approach for available-for-sale investments which resulted in no change to amortized cost basis before and after adoption. Credit losses related to available-for-sale investments will now be recorded through an allowance for credit losses with immediate recognition to our condensed consolidated statement of operations rather than as a reduction to the amortized cost basis and recognition to our condensed consolidated statements of comprehensive loss. See above within Note 1, &#x201c;Background and Basis of Presentation&#x201d;, for updates to our significant accounting policies impacted by our adoption of ASC 326 as well as Note 4, &#x201c;Cash and Cash Equivalents, and Investments&#x201d; for more information. &lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In August 2018, the FASB issued ASU 2018-15,&#160;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Intangibles&#x2014;Goodwill and Other&#x2014;Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;. ASU 2018-15 aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with existing guidance contained within subtopic 350-40 to develop or obtain internal-use software. We adopted ASU 2018-15 on January 1, 2020 under the prospective method of adoption.&lt;/span&gt;&lt;/div&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <us-gaap:RevenueFromContractWithCustomerTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjM5NA_d7dc7f84-d39a-4751-a873-d769d1b990b2">Revenues&lt;div style="text-align:justify;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Revenue Recognition&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:justify;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;text-align:justify;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Revenues are recognized when control of the promised goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. The majority of our revenues are recognized over time as services are performed, with certain revenues, most significantly the revenue share we earn from our print textbook partners, being recognized at the point in time when print textbooks are shipped to students.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following tables set forth our total net revenues for the periods shown disaggregated for our Chegg Services and Required Materials product lines (in thousands, except percentages):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:53.672%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:6.685%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Change&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Chegg Services&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;118,895&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;69,304&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;49,591&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;72&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Required Materials&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;35,123&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;24,847&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,276&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;41&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total net revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;154,018&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;94,151&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;59,867&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:53.672%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:6.685%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Change&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Chegg Services&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;345,258&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;224,903&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;120,355&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;54&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Required Materials&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;93,359&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;60,519&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;32,840&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;54&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total net revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;438,617&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;285,422&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;153,195&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;54&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;During the three and nine months ended September 30, 2020, we recognized $25.4 million and $18.0 million, respectively, of revenues that were included in our deferred revenue balance at the beginning of each reporting period. During the three and nine months ended September 30, 2019, we recognized $15.7&#160;million and $16.0&#160;million, respectively, of revenues that were included in our deferred revenue balance at the beginning of each reporting period. During the three and nine months ended September 30, 2020, we recognized an immaterial amount of previously deferred revenues recognized from performance obligations satisfied in previous periods. During the three and nine months ended September 30, 2019, we recognized $2.2&#160;million and $2.7&#160;million, respectively, of previously deferred revenues recognized from performance obligations satisfied in previous periods related to variable consideration recognized from our agreement with our Required Materials print textbook partner. During the three and nine months ended September 30, 2020, we recognized $12.0 million and $35.4&#160;million, respectively, of operating lease income from print textbook rentals that we own. The aggregate amount of unsatisfied performance obligations is approximately $51.9 million as of September&#160;30, 2020, which are expected to be recognized as revenues over the next year.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:justify;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Contract Balances&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table presents our accounts receivable, net, deferred revenue, and contract assets balances (in thousands, except percentages):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:53.672%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:6.685%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="9" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Change&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accounts receivable, net&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;12,487&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;11,529&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;958&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Deferred revenue&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;51,941&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18,780&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;33,161&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;177&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Contract assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,214&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,531&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,683&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;133&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;During the nine months ended September 30, 2020, our accounts receivable, net balance increased by $1.0 million, or 8%, primarily due to timing of billings and seasonality of our business. During the nine months ended September 30, 2020, our deferred revenue balance increased by $33.2 million, or 177%, primarily due to increased bookings driven by the seasonality of our business as well as from print textbooks that we own that are recognized ratably rather than immediately. During the nine months ended September 30, 2020, our contract assets balance increased by $4.7 million, or 133%, primarily due to deferred payment arrangements for Thinkful.&lt;/span&gt;&lt;/div&gt;</us-gaap:RevenueFromContractWithCustomerTextBlock>
    <us-gaap:DisaggregationOfRevenueTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjM5NQ_25af2651-3ead-42ca-95ef-a105828bb4ae">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following tables set forth our total net revenues for the periods shown disaggregated for our Chegg Services and Required Materials product lines (in thousands, except percentages):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:53.672%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:6.685%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Change&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Chegg Services&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;118,895&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;69,304&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;49,591&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;72&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Required Materials&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;35,123&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;24,847&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,276&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;41&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total net revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;154,018&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;94,151&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;59,867&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:53.672%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:6.685%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Change&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Chegg Services&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;345,258&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;224,903&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;120,355&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;54&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Required Materials&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;93,359&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;60,519&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;32,840&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;54&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total net revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;438,617&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;285,422&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;153,195&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;54&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:DisaggregationOfRevenueTableTextBlock>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i5963e70d6aef4162a9290861246fd5ae_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMi0xLTEtMS0w_d735a28f-d5e1-4934-8174-e81157e4dc95"
      unitRef="usd">118895000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i1f9ad7f075084378b1a2ce65f571686e_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMi0zLTEtMS0w_90107907-921e-49c1-a4da-8242aabdbf76"
      unitRef="usd">69304000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease
      contextRef="i5963e70d6aef4162a9290861246fd5ae_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMi03LTEtMS0w_9ae6fc01-2e36-414b-83fa-4f781127c7cf"
      unitRef="usd">49591000</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent
      contextRef="i5963e70d6aef4162a9290861246fd5ae_D20200701-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMi05LTEtMS0w_198ea867-1858-4d19-93e8-0369007aade9"
      unitRef="number">0.72</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i21de6e7370b94892bf326d96e714504d_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMy0xLTEtMS0w_ff9a7dde-8fe2-4ad0-ae10-54cda730ed4a"
      unitRef="usd">35123000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i206446cc1e834c1aa68bd4682e86254e_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMy0zLTEtMS0w_4c3c2b3b-428f-4bb9-8c5c-24a4f6d884bb"
      unitRef="usd">24847000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease
      contextRef="i21de6e7370b94892bf326d96e714504d_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMy03LTEtMS0w_d7c8eba2-99b9-4296-86f2-fed10291f392"
      unitRef="usd">10276000</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent
      contextRef="i21de6e7370b94892bf326d96e714504d_D20200701-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfMy05LTEtMS0w_3f08962d-169d-497a-ba56-b8deced5b7d5"
      unitRef="number">0.41</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfNC0xLTEtMS0w_f111f1be-f66f-4f1b-8f0e-2da7061019a6"
      unitRef="usd">154018000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfNC0zLTEtMS0w_0879d636-a003-4bde-a775-7bc820927bc9"
      unitRef="usd">94151000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfNC03LTEtMS0w_ef2d3473-07db-4341-8fb5-87461e3443c7"
      unitRef="usd">59867000</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRiODA2NGU4M2FkYzRiODc5ZjRjM2FjMTJjYzE2YmYyL3RhYmxlcmFuZ2U6NGI4MDY0ZTgzYWRjNGI4NzlmNGMzYWMxMmNjMTZiZjJfNC05LTEtMS0w_b23c1ac1-829c-49fe-8cb9-f45c462079c7"
      unitRef="number">0.64</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i33e3834a8ff44f5bb316c7f562f78aa5_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMi0xLTEtMS0w_b7ee2906-c7e2-4745-9dd4-bd93c2042a80"
      unitRef="usd">345258000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="if8e65a03a05b44c98200c84e77d9d752_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMi0zLTEtMS0w_e932fcd6-e5a2-4d6c-b504-c315635194f0"
      unitRef="usd">224903000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease
      contextRef="i33e3834a8ff44f5bb316c7f562f78aa5_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMi03LTEtMS0w_2ec0c5b3-72c7-4d29-b694-71637c15cf65"
      unitRef="usd">120355000</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent
      contextRef="i33e3834a8ff44f5bb316c7f562f78aa5_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMi05LTEtMS0w_8124020d-5220-4bf4-84a8-2bb0960fe243"
      unitRef="number">0.54</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i7faba309586e484ba9ebe6a666d0bf94_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMy0xLTEtMS0w_d10c1240-2fbd-45de-9352-8bafaa9d475e"
      unitRef="usd">93359000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i42c814d98a244b23aa44b923c90b721c_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMy0zLTEtMS0w_bf4d383f-dcfb-4179-b7c9-cf375eeabc97"
      unitRef="usd">60519000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease
      contextRef="i7faba309586e484ba9ebe6a666d0bf94_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMy03LTEtMS0w_e7162bd5-5cb9-4462-bf87-4606ca98988b"
      unitRef="usd">32840000</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent
      contextRef="i7faba309586e484ba9ebe6a666d0bf94_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfMy05LTEtMS0w_b04759ff-c122-41db-a75d-9a8c10fb4cfc"
      unitRef="number">0.54</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfNC0xLTEtMS0w_adad42d2-7db3-4e89-94d8-8bfa399971ea"
      unitRef="usd">438617000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfNC0zLTEtMS0w_17da2009-2726-4904-873d-233376d6531e"
      unitRef="usd">285422000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfNC03LTEtMS0w_5bbbd95e-1ca2-4151-98b8-7cb6befb389c"
      unitRef="usd">153195000</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease>
    <chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOmRmYTYwZmM2Njk2YjQ1MDA5ZTllY2JiMjA4NTgzNzBhL3RhYmxlcmFuZ2U6ZGZhNjBmYzY2OTZiNDUwMDllOWVjYmIyMDg1ODM3MGFfNC05LTEtMS0w_587d69f4-d406-423f-8bf4-2b2ab779f97b"
      unitRef="number">0.54</chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent>
    <us-gaap:ContractWithCustomerLiabilityRevenueRecognized
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfNzU0_eb419ac4-5b62-4f5a-a4cc-56e6d077d304"
      unitRef="usd">25400000</us-gaap:ContractWithCustomerLiabilityRevenueRecognized>
    <us-gaap:ContractWithCustomerLiabilityRevenueRecognized
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfNzYx_b2b791c6-2073-43f1-9d3b-a824a0e54bf8"
      unitRef="usd">18000000.0</us-gaap:ContractWithCustomerLiabilityRevenueRecognized>
    <us-gaap:ContractWithCustomerLiabilityRevenueRecognized
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfOTE0_fe47c70b-09eb-4468-afb8-dee0d3e64f27"
      unitRef="usd">15700000</us-gaap:ContractWithCustomerLiabilityRevenueRecognized>
    <us-gaap:ContractWithCustomerLiabilityRevenueRecognized
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfOTIx_7a0437c3-5660-4b25-8d8f-3516ad86da64"
      unitRef="usd">16000000.0</us-gaap:ContractWithCustomerLiabilityRevenueRecognized>
    <chgg:ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTIyNw_e8a0cd3d-6791-4300-81b3-c4d947babbe5"
      unitRef="usd">2200000</chgg:ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod>
    <chgg:ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTA5OTUxMTYzMDI0NQ_6cf1dd62-ba8a-4337-ae38-ab42c75d56e0"
      unitRef="usd">2700000</chgg:ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod>
    <us-gaap:OperatingLeaseLeaseIncome
      contextRef="ied6fc84fe1614b018f800abe0fd2d121_D20200701-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTQ3Nw_299a6c59-2983-4f31-ad71-ddd593d473d8"
      unitRef="usd">12000000.0</us-gaap:OperatingLeaseLeaseIncome>
    <us-gaap:OperatingLeaseLeaseIncome
      contextRef="iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTQ4NA_c14aab9e-064a-47e1-bdd2-3ea13020a8e2"
      unitRef="usd">35400000</us-gaap:OperatingLeaseLeaseIncome>
    <us-gaap:ContractWithCustomerLiabilityCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTY0Ng_f210d8d2-95dc-4b42-8aea-ecc8f6040244"
      unitRef="usd">51900000</us-gaap:ContractWithCustomerLiabilityCurrent>
    <us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjM3OA_439dfee2-beaa-49ef-ab42-c8b05b827105">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table presents our accounts receivable, net, deferred revenue, and contract assets balances (in thousands, except percentages):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:53.672%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.647%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.534%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:6.685%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="9" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Change&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accounts receivable, net&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;12,487&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;11,529&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;958&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Deferred revenue&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;51,941&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18,780&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;33,161&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;177&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Contract assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,214&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,531&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,683&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;133&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock>
    <us-gaap:AccountsReceivableNetCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfMy0xLTEtMS0w_ee7392ef-c967-4aeb-935b-8ed263f1e44b"
      unitRef="usd">12487000</us-gaap:AccountsReceivableNetCurrent>
    <us-gaap:AccountsReceivableNetCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfMy0zLTEtMS0w_0f8faa8e-6b5d-45c2-b3fc-12ae8964966c"
      unitRef="usd">11529000</us-gaap:AccountsReceivableNetCurrent>
    <chgg:IncreaseDecreaseInAccountsReceivableNet
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfMy03LTEtMS0w_a6c57015-de61-4fc7-8cce-2dfedc972529"
      unitRef="usd">958000</chgg:IncreaseDecreaseInAccountsReceivableNet>
    <chgg:IncreaseDecreaseinAccountsReceivablePercent
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfMy05LTEtMS0w_91f4ec81-a42b-4f92-ba41-d0a94edacbd5"
      unitRef="number">0.08</chgg:IncreaseDecreaseinAccountsReceivablePercent>
    <us-gaap:ContractWithCustomerLiabilityCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNC0xLTEtMS0w_a461b324-34a6-4760-84eb-e4d5f2931ce9"
      unitRef="usd">51941000</us-gaap:ContractWithCustomerLiabilityCurrent>
    <us-gaap:ContractWithCustomerLiabilityCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNC0zLTEtMS0w_0260e835-a1f9-4792-9186-5384f3383a06"
      unitRef="usd">18780000</us-gaap:ContractWithCustomerLiabilityCurrent>
    <us-gaap:IncreaseDecreaseInContractWithCustomerLiability
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNC03LTEtMS0w_c606d2e6-33fc-4453-9686-e89ac9c372df"
      unitRef="usd">33161000</us-gaap:IncreaseDecreaseInContractWithCustomerLiability>
    <chgg:IncreaseDecreaseinContractwithCustomerLiabilityPercent
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNC05LTEtMS0w_f1c1bb8b-b384-4bb4-9aac-d1ab4eecd7ac"
      unitRef="number">1.77</chgg:IncreaseDecreaseinContractwithCustomerLiabilityPercent>
    <us-gaap:ContractWithCustomerAssetNetCurrent
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNS0xLTEtMS0w_f98bd940-0267-4a03-9090-c0f52243641e"
      unitRef="usd">8214000</us-gaap:ContractWithCustomerAssetNetCurrent>
    <us-gaap:ContractWithCustomerAssetNetCurrent
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNS0zLTEtMS0w_fcd216d5-72bc-4acf-a4c5-5d0941947289"
      unitRef="usd">3531000</us-gaap:ContractWithCustomerAssetNetCurrent>
    <chgg:IncreaseDecreaseInContractWithCustomerAssets
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNS03LTEtMS0w_aaf44084-9a7f-4307-b78f-9204adb03c5c"
      unitRef="usd">4683000</chgg:IncreaseDecreaseInContractWithCustomerAssets>
    <chgg:IncreaseDecreaseInContractWithCustomerAssetsPercent
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RhYmxlOjRhYTY3OWI3OThlOTRjOWRiNjEwZjUxNTQ4NzVmZDlkL3RhYmxlcmFuZ2U6NGFhNjc5Yjc5OGU5NGM5ZGI2MTBmNTE1NDg3NWZkOWRfNS05LTEtMS0w_ecb182bf-97a5-4b5d-872b-f94475e8d9e2"
      unitRef="number">1.33</chgg:IncreaseDecreaseInContractWithCustomerAssetsPercent>
    <chgg:IncreaseDecreaseInAccountsReceivableNet
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTk1MQ_1f2720de-beb1-4a43-b8d0-f941d1b9413f"
      unitRef="usd">1000000.0</chgg:IncreaseDecreaseInAccountsReceivableNet>
    <chgg:IncreaseDecreaseinAccountsReceivablePercent
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMTk1OA_91f4ec81-a42b-4f92-ba41-d0a94edacbd5"
      unitRef="number">0.08</chgg:IncreaseDecreaseinAccountsReceivablePercent>
    <us-gaap:IncreaseDecreaseInContractWithCustomerLiability
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjA4MQ_25b75ac8-8121-4d06-b8ce-4d9bde92c492"
      unitRef="usd">33200000</us-gaap:IncreaseDecreaseInContractWithCustomerLiability>
    <chgg:IncreaseDecreaseinContractwithCustomerLiabilityPercent
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjA4OA_f1c1bb8b-b384-4bb4-9aac-d1ab4eecd7ac"
      unitRef="number">1.77</chgg:IncreaseDecreaseinContractwithCustomerLiabilityPercent>
    <chgg:IncreaseDecreaseInContractWithCustomerAssets
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjMxNg_0c622fbc-2a72-407a-83c2-15665fb94aac"
      unitRef="usd">4700000</chgg:IncreaseDecreaseInContractWithCustomerAssets>
    <chgg:IncreaseDecreaseInContractWithCustomerAssetsPercent
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80MC9mcmFnOmM5NTJjM2U2Yjc5MjQ1Yzk4NzNjMWM0NjBiMThlZmQxL3RleHRyZWdpb246Yzk1MmMzZTZiNzkyNDVjOTg3M2MxYzQ2MGIxOGVmZDFfMjMyMw_ecb182bf-97a5-4b5d-872b-f94475e8d9e2"
      unitRef="number">1.33</chgg:IncreaseDecreaseInContractWithCustomerAssetsPercent>
    <us-gaap:EarningsPerShareTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTg5Nw_aca6f647-9054-4da9-a6ad-2e4602feaae3">Net Loss Per ShareBasic net loss per share is computed by dividing net loss by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share is computed by giving effect to all potential shares of common stock, including stock options, restricted stock units (RSUs), performance-based restricted stock units (PSUs), and shares related to convertible senior notes, to the extent dilutive. Basic and diluted net loss per share was the same for each period presented as the inclusion of all potential common shares outstanding would have been anti-dilutive.&lt;div style="text-indent:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share amounts):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.630%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.823%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Numerator:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net loss&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(37,140)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(11,477)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(32,264)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(17,824)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Denominator:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div style="padding-left:11.25pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Weighted average shares used to compute net loss per share, basic and diluted&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;126,194&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;120,085&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;124,162&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;118,547&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Net loss per share, basic and diluted&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(0.29)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(0.10)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(0.26)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(0.15)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following potential weighted-average shares of common stock outstanding were excluded from the computation of diluted net loss per share because including them would have been anti-dilutive (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Options to purchase common stock&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;865&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,122&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;977&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,715&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;RSUs and PSUs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,394&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,831&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,425&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,952&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Shares related to convertible senior notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,721&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,098&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,422&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,709&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Employee stock purchase plan &lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total common stock equivalents&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;12,989&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,058&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,828&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;11,379&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent:36pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Shares related to convertible senior notes during the three and nine months ended September 30, 2020 represents the dilutive and anti-dilutive impact of our 2023 notes and 2025 notes as the average price of our common stock was higher than the conversion price of $26.95 and $51.56, respectively, and the conditions for conversion had been met. Shares related to convertible senior notes during the three and nine months ended September 30, 2019 represents the dilutive and anti-dilutive impact of our 2023 notes as the average price of our common stock was higher than the conversion price and the conditions for conversion had been met. While these shares are anti-dilutive during the three and nine months ended September 30, 2020 and 2019, they may be dilutive in periods we report net income. However, as a result of the capped call transactions, there will be no economic dilution from the 2023 notes and 2025 notes up to $40.68 and $79.32, respectively, as exercise of the capped call instruments will reduce dilution that would have otherwise occurred when the average price of our common stock exceeds the conversion price. None of the shares related to our 2025 notes were dilutive or anti-dilutive during the three and nine months ended September 30, 2019 as a result of the conditions for conversion not being met. None of the shares related to our 2026 notes were dilutive or anti-dilutive during the three and nine months ended September 30, 2020 as a result of the conditions for conversion not being met. For further information on the notes see Note 8, &#x201c;Convertible Senior Notes.&#x201d;&lt;/span&gt;&lt;/div&gt;</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:EarningsPerSharePolicyTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfNzE0NjgyNTU4NTMwMQ_c07caa59-e2f7-4579-8c59-ee05d40b6461">Net Loss Per ShareBasic net loss per share is computed by dividing net loss by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share is computed by giving effect to all potential shares of common stock, including stock options, restricted stock units (RSUs), performance-based restricted stock units (PSUs), and shares related to convertible senior notes, to the extent dilutive. Basic and diluted net loss per share was the same for each period presented as the inclusion of all potential common shares outstanding would have been anti-dilutive.</us-gaap:EarningsPerSharePolicyTextBlock>
    <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTkwMA_e6525f6d-d133-4487-bb51-411c2e068e84">&lt;div style="text-indent:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share amounts):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.630%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.823%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Numerator:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net loss&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(37,140)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(11,477)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(32,264)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(17,824)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Denominator:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div style="padding-left:11.25pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Weighted average shares used to compute net loss per share, basic and diluted&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;126,194&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;120,085&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;124,162&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;118,547&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Net loss per share, basic and diluted&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(0.29)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(0.10)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(0.26)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(0.15)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
    <us-gaap:NetIncomeLoss
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMy0xLTEtMS0w_c8bcd750-1b9c-4e97-96e3-e345d69b8a12"
      unitRef="usd">-37140000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMy0zLTEtMS0w_3c00c1ba-f0ab-49ff-ba30-cd06e8e95945"
      unitRef="usd">-11477000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMy01LTEtMS0w_2de37b66-4325-4b6d-aef7-c7f04ccfa220"
      unitRef="usd">-32264000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMy03LTEtMS0w_be5a4aa4-d47c-48b8-8796-ee282b6fc428"
      unitRef="usd">-17824000</us-gaap:NetIncomeLoss>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfNy0xLTEtMS0w_b3d424c5-4052-4d58-9e93-98b9dce2338f"
      unitRef="shares">126194000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfNy0zLTEtMS0w_6723c5c1-c43a-4034-abee-38308c702de9"
      unitRef="shares">120085000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfNy01LTEtMS0w_a8ddbf60-6cb9-4da8-a61c-cdf0185b5651"
      unitRef="shares">124162000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfNy03LTEtMS0w_0196efc0-3db4-4b20-bacb-f355f8b7ddbe"
      unitRef="shares">118547000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMTMtMS0xLTEtMA_8449bc97-d9e1-4f98-81c4-dedaa8ea6e72"
      unitRef="usdPerShare">-0.29</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMTMtMy0xLTEtMA_ce9c46d1-bb1f-4d31-89aa-78229505500e"
      unitRef="usdPerShare">-0.10</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMTMtNS0xLTEtMA_38e762fb-364c-4d16-b8dc-3f766292e239"
      unitRef="usdPerShare">-0.26</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjg5YzRhYTUwOGZhMDQ5MWJiNjFjYWU1M2U0Yzk4OGM2L3RhYmxlcmFuZ2U6ODljNGFhNTA4ZmEwNDkxYmI2MWNhZTUzZTRjOTg4YzZfMTMtNy0xLTEtMA_6884374e-624d-48b5-8c5c-b802944105a4"
      unitRef="usdPerShare">-0.15</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTkwNA_2910bda3-5cd5-4d3e-98fd-1f117135236c">&lt;div style="text-indent:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following potential weighted-average shares of common stock outstanding were excluded from the computation of diluted net loss per share because including them would have been anti-dilutive (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Options to purchase common stock&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;865&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,122&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;977&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,715&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;RSUs and PSUs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,394&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,831&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,425&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,952&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Shares related to convertible senior notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,721&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,098&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,422&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,709&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Employee stock purchase plan &lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total common stock equivalents&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;12,989&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,058&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,828&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;11,379&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="id9a888f126f8420eb40ceaee8ea1ace7_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMi0xLTEtMS0w_18635a37-89c1-4a83-b4aa-5ae744f98951"
      unitRef="shares">865000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i2b405bc6e0a6415c9eca02cdab77bdb8_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMi0zLTEtMS0w_2d118b72-7dc5-4c00-a439-948eb9d16cb0"
      unitRef="shares">2122000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i34e9a0bebfa1430b975fe090e4914a23_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMi01LTEtMS0w_08efd80e-e87a-444f-b654-678c2397a7e7"
      unitRef="shares">977000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="iabf25dd35c64465c8595c12597a1fbe2_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMi03LTEtMS0w_db70db7f-cb5e-4256-8e87-8ad134a81cc8"
      unitRef="shares">2715000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="idce9534eb5714d52bdb2c1d2ba4382a4_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMy0xLTEtMS0w_90e8dbc5-d79b-4574-b49c-56343b2a84c2"
      unitRef="shares">3394000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i8952ff62d45b4e9398055fa0aa1bef1e_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMy0zLTEtMS0w_dc7b4888-4917-442a-8568-6a5ee4645fb9"
      unitRef="shares">3831000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="ie37399d60f1d414f8c1901f47020f3d0_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMy01LTEtMS0w_14184bed-c886-47a9-b672-dea45efc6c2a"
      unitRef="shares">3425000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i18a6862e5c544878a890f5620c0cf113_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfMy03LTEtMS0w_f536bbfb-522d-4a63-a30a-9200887a5f1d"
      unitRef="shares">4952000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="ic0bcb0dcab924b38b7bf6a49d03fdd11_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNC0xLTEtMS0w_a3930dd7-8e31-48db-a1b3-9dd38d291639"
      unitRef="shares">8721000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i99cb6e56742344febd7f9b8332240d62_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNC0zLTEtMS0w_bc2663b2-e690-43db-90e4-447b15126928"
      unitRef="shares">4098000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i8e275459777a444bb22c752726415901_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNC01LTEtMS0w_66cd0fd8-cb11-46b2-8d50-64bc1cdcf936"
      unitRef="shares">4422000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="idbaa9d5f17744d7e83789c3ff4992e87_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNC03LTEtMS0w_dbf6f67c-f7fe-402b-a7d0-14e01e641294"
      unitRef="shares">3709000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i23baa49b285a4f14a372de127080aa40_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNS0xLTEtMS0w_56d4384f-7696-4d7c-b663-8e6c6df5809d"
      unitRef="shares">9000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i8d5f7892678e42fe8b67bcd1e0ccf964_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNS0zLTEtMS0w_85c296f8-ca55-4547-8f1b-59b99b280401"
      unitRef="shares">7000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i9992f43e038a4de5ae675a21c2c3642f_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNS01LTEtMS0w_5e22b47f-9741-4c4d-9cbe-cdfa241f5f49"
      unitRef="shares">4000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i99dea53b470e4de68e53477f14986007_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNS03LTEtMS0w_670a7be3-b971-4b86-800c-81971a9e9b7a"
      unitRef="shares">3000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNi0xLTEtMS0w_486dacde-04d4-4ef2-acbd-ca99356f2bfe"
      unitRef="shares">12989000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNi0zLTEtMS0w_0566b87d-8949-48e7-a0f3-634db7c35239"
      unitRef="shares">10058000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNi01LTEtMS0w_c1ad2275-ab97-47e2-b278-2d26b3bf23e2"
      unitRef="shares">8828000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RhYmxlOjdjY2NkYTVmZTRlMTRlNTFiMzY5ZDNiN2NiYzEyMjMyL3RhYmxlcmFuZ2U6N2NjY2RhNWZlNGUxNGU1MWIzNjlkM2I3Y2JjMTIyMzJfNi03LTEtMS0w_504f5fd5-8d57-47d1-8bd2-dfb3fe02aa35"
      unitRef="shares">11379000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTA5Nw_005cccd5-f164-48e9-bb6e-9b3a356f37de"
      unitRef="usdPerShare">26.95</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTA5OTUxMTYzMDE1NQ_9d4bbac0-4eeb-4eb3-b13e-287dcf2829c7"
      unitRef="usdPerShare">51.56</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="i42cccab23ba4440eaa073f17ed671fbc_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTQwOA_a181c0da-c167-4ffc-b540-9ebf5db7c8f1"
      unitRef="usdPerShare">40.68</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="if5e8f534b99b4fe2bbe0d16c6976391d_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80My9mcmFnOmIwN2M5MTg5YzM0NzQ0MjNhMjRiZjk3NDhiNzc5MTJkL3RleHRyZWdpb246YjA3YzkxODljMzQ3NDQyM2EyNGJmOTc0OGI3NzkxMmRfMTA5OTUxMTYzMDQyMg_431e3720-e3d5-43bc-8728-1390958398d5"
      unitRef="usdPerShare">79.32</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjg5Nw_ba268959-1399-4fad-8126-3bfad8ce29e2">Cash and Cash Equivalents, and Investments&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following tables show our cash and cash equivalents, and investments&#x2019; adjusted cost, unrealized gain, unrealized loss, and fair value as of September&#160;30, 2020 and December&#160;31, 2019 (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Adjusted Cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unrealized Gain&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unrealized Loss&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Fair Value&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash and cash equivalents:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;17,346&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;17,346&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;U.S. treasury securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;307,673&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;307,673&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Money market funds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total cash and cash equivalents&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;527,541&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;527,541&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Short-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Commercial paper&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;204,044&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;38&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(24)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;204,058&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;516,682&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,644&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(57)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;519,269&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total short-term investments&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;720,726&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,682&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(81)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;723,327&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Long-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;456,774&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;602&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(635)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;456,741&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64,495&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;25&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64,520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total long-term investments&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;521,269&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;627&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(635)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;521,261&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Adjusted Cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unrealized Gain&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unrealized Loss&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Fair Value&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash and cash equivalents:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;241,355&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;241,355&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Money market funds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;146,165&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;146,165&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total cash and cash equivalents&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;387,520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;387,520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Short-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Commercial paper&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7,489&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7,489&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;318,946&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;425&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(78)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;319,293&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;U.S. treasury securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44,251&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;39&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(4)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44,286&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,006&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total short-term investments&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;380,686&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;470&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(82)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;381,074&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Long-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;295,103&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;533&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(158)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;295,478&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;14,999&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;15,005&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total long-term investments&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;310,102&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;539&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(158)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;310,483&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table shows our cash equivalents and investments' adjusted cost and fair value by contractual maturity as of&#160;September&#160;30, 2020 (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:74.706%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.630%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.533%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.631%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Adjusted Cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Fair Value&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Due in 1 year or less&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,028,399&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,031,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Due in 1-2 years&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;521,269&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;521,261&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Investments not due at a single maturity date&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,752,190&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,754,783&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Investments not due at a single maturity date in the preceding table consisted of money market funds.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As of&#160;September&#160;30, 2020, we did not consider the declines in market value of our investment portfolio to be driven by credit related factors. When evaluating whether an investment's unrealized losses are related to credit factors, we review factors such as the extent to which fair value is below its cost basis, any changes to the credit rating of the security, adverse conditions specifically related to the security, changes in market interest rates and our intent to sell, or whether it is more likely than not we will be required to sell, before recovery of cost basis. We invest in highly-rated securities with a minimum credit rating of A-, a weighted average maturity of less than 12&#160;months, and our investment policy limits the amount of credit exposure to any one issuer or industry sector. The policy requires investments generally to be investment grade, with the primary objective of preserving capital and maintaining liquidity. Fair values were determined for each individual security in the investment portfolio. During the&#160;three and nine months ended September 30, 2020, we did not recognize any losses on our investments due to credit related factors. During the&#160;three and nine months ended September 30, 2019, we did not recognize any impairment charges.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Restricted Cash&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As of&#160;September&#160;30, 2020 and December&#160;31, 2019,&#160;we had approximately&#160;$2.0 million and $1.9&#160;million, respectively, of restricted cash that primarily consists of security deposits for our corporate offices. These amounts are classified in either other current assets or other assets on our condensed consolidated balance sheets based upon the term of the remaining restrictions.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Strategic Investments&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In March 2020, we completed an investment of $2.0 million in TAPD, Inc., also known as Frank, a U.S.-based service that helps students access financial aid. In October 2018, we completed an investment of $10.0 million in WayUp, Inc. (WayUp), a U.S.-based job site and mobile application for college students and recent graduates. Additionally, we previously invested&#160;$3.0 million&#160;in a foreign entity to explore expanding our reach internationally. During the three months ended September 30, 2020, we recorded a $10.0 million impairment charge on our investment in WayUp included within general and administrative expense on our condensed consolidated statements of operations. Our impairment assessment was the result of the uncertainty around WayUp's ability to raise additional funding to support their future operations. We did not record any impairment charges on our other strategic investments during the three and nine months ended September 30, 2020 and 2019, as there were no other significant identified events or changes in circumstances that would be considered an indicator for impairment. We considered general market conditions as a result of the COVID-19 pandemic in our impairment analysis. There were no observable price changes in orderly transactions for the identical or similar investments of the same issuers during the three and nine months ended September 30, 2020 and 2019.&lt;/span&gt;&lt;/div&gt;</us-gaap:InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock>
    <us-gaap:ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjkwNg_f0f4ef02-b722-4153-8b8a-a58d5f8aa13f">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following tables show our cash and cash equivalents, and investments&#x2019; adjusted cost, unrealized gain, unrealized loss, and fair value as of September&#160;30, 2020 and December&#160;31, 2019 (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Adjusted Cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unrealized Gain&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unrealized Loss&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Fair Value&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash and cash equivalents:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;17,346&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;17,346&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;U.S. treasury securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;307,673&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;307,673&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Money market funds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total cash and cash equivalents&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;527,541&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;527,541&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Short-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Commercial paper&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;204,044&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;38&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(24)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;204,058&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;516,682&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,644&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(57)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;519,269&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total short-term investments&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;720,726&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,682&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(81)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;723,327&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Long-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;456,774&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;602&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(635)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;456,741&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64,495&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;25&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64,520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total long-term investments&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;521,269&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;627&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(635)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;521,261&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Adjusted Cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unrealized Gain&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unrealized Loss&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Fair Value&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash and cash equivalents:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;241,355&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;241,355&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Money market funds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;146,165&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;146,165&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total cash and cash equivalents&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;387,520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;387,520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Short-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Commercial paper&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7,489&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7,489&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;318,946&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;425&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(78)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;319,293&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;U.S. treasury securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44,251&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;39&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(4)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44,286&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,006&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total short-term investments&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;380,686&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;470&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(82)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;381,074&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Long-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;295,103&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;533&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(158)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;295,478&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;14,999&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;15,005&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total long-term investments&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;310,102&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;539&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(158)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;310,483&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="ia8b82d997dc14ef69faa59d567836666_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMy0xLTEtMS0w_25445548-415a-483e-91ab-57cefb708d0c"
      unitRef="usd">17346000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="ia8b82d997dc14ef69faa59d567836666_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMy0zLTEtMS0w_e4b67d72-84ac-470f-8ea4-55cc3df51b6f"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="ia8b82d997dc14ef69faa59d567836666_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMy01LTEtMS0w_101734ab-5491-47c6-ae92-182b052d0ca3"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="ia8b82d997dc14ef69faa59d567836666_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMy03LTEtMS0w_9788e1c4-d170-40a9-9944-b58d9c6da077"
      unitRef="usd">17346000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="ie59b1020c1984607b334c40dce0ac209_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNC0xLTEtMS0w_98a6cfff-48b9-4b24-b14a-a3338335e0de"
      unitRef="usd">307673000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="ie59b1020c1984607b334c40dce0ac209_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNC0zLTEtMS0w_b7f91352-d993-4ba5-87c7-0035b31ed9c8"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="ie59b1020c1984607b334c40dce0ac209_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNC01LTEtMS0w_672ff957-17a1-4d1b-b916-73ab2d1436ec"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="ie59b1020c1984607b334c40dce0ac209_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNC03LTEtMS0w_809bc910-6e84-4c57-9f0f-82dc5f5b433d"
      unitRef="usd">307673000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="i9cb573cb22714b29948b5d6081a3f495_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNS0xLTEtMS0w_19f3db37-ed52-4714-b115-452aeb492da4"
      unitRef="usd">202522000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="i9cb573cb22714b29948b5d6081a3f495_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNS0zLTEtMS0w_663929d5-0dd1-4479-963b-38306abbe271"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="i9cb573cb22714b29948b5d6081a3f495_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNS01LTEtMS0w_2df90610-2b26-4019-9bdd-2b175c980b2b"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="i9cb573cb22714b29948b5d6081a3f495_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNS03LTEtMS0w_be264c88-3c61-4786-8453-67b0e522945e"
      unitRef="usd">202522000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="i42ba51ce03944a8d98934bff7b94676f_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNy0xLTEtMS0w_04851d24-2bf0-4e57-9ce6-d0021abe4db8"
      unitRef="usd">527541000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="i42ba51ce03944a8d98934bff7b94676f_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNy0zLTEtMS0w_ab600ab6-6ea4-4ca0-af09-afe198cce492"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="i42ba51ce03944a8d98934bff7b94676f_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNy01LTEtMS0w_eced71de-82c5-4d6d-8878-ddaa3f78acc5"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="i42ba51ce03944a8d98934bff7b94676f_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfNy03LTEtMS0w_8cd8a81e-1bd9-4d84-b0a2-b2524ce1cc5c"
      unitRef="usd">527541000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="icf7b8fa9e27f46fc9706cdb255b646b3_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfOS0xLTEtMS0w_c384cac4-54db-4b70-900e-14621ac80a95"
      unitRef="usd">204044000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="icf7b8fa9e27f46fc9706cdb255b646b3_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfOS0zLTEtMS0w_e95d27c9-51bb-444c-afc4-1ebb50cf8206"
      unitRef="usd">38000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="icf7b8fa9e27f46fc9706cdb255b646b3_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfOS01LTEtMS0w_ab7964ca-50c6-4c33-a214-edfc7c0d6cdc"
      unitRef="usd">24000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="icf7b8fa9e27f46fc9706cdb255b646b3_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfOS03LTEtMS0w_5a456674-faeb-4502-b189-0946272332a5"
      unitRef="usd">204058000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="i6ee62bca1ec3424bbdc4d7f8aaa7b705_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTAtMS0xLTEtMA_decb87ce-2079-4412-9465-96f3d7f87653"
      unitRef="usd">516682000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="i6ee62bca1ec3424bbdc4d7f8aaa7b705_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTAtMy0xLTEtMA_b231946c-c9ea-4f38-b973-f1ed539e69cc"
      unitRef="usd">2644000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="i6ee62bca1ec3424bbdc4d7f8aaa7b705_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTAtNS0xLTEtMA_ca382098-248c-4d23-bc3c-b85093394073"
      unitRef="usd">57000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="i6ee62bca1ec3424bbdc4d7f8aaa7b705_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTAtNy0xLTEtMA_90a29b38-e8a7-4eca-bc7a-7168e8e122c7"
      unitRef="usd">519269000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="i289ab8e6402f46cc807a223a19386a66_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTMtMS0xLTEtMA_c9e96bd9-58d4-4529-8f74-fb5f26b7db51"
      unitRef="usd">720726000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="i289ab8e6402f46cc807a223a19386a66_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTMtMy0xLTEtMA_cd6e21bd-ad85-4f3a-9329-7fb1ab214893"
      unitRef="usd">2682000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="i289ab8e6402f46cc807a223a19386a66_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTMtNS0xLTEtMA_a1799b01-6fb2-4864-bef9-7919349e4fa8"
      unitRef="usd">81000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="i289ab8e6402f46cc807a223a19386a66_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTMtNy0xLTEtMA_db04344d-b332-4f4c-9084-58951f7e6716"
      unitRef="usd">723327000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="idc473034f9e44e238b6a761e1af4b7cf_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTUtMS0xLTEtMA_b4cabdbe-eded-4570-857a-3351dfdee58a"
      unitRef="usd">456774000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="idc473034f9e44e238b6a761e1af4b7cf_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTUtMy0xLTEtMA_2e0c2801-1ad4-4aee-9b5d-555030493d08"
      unitRef="usd">602000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="idc473034f9e44e238b6a761e1af4b7cf_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTUtNS0xLTEtMA_708f3b53-3ca8-4ef0-842d-c6089685631b"
      unitRef="usd">635000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="idc473034f9e44e238b6a761e1af4b7cf_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTUtNy0xLTEtMA_d7c8f8ab-76e1-49ce-85a6-2a0454986004"
      unitRef="usd">456741000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="id9055b6d10134d99bfdcc204ad7b97bf_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTctMS0xLTEtMA_43fe7349-8515-4901-91a4-4ec6596cbb16"
      unitRef="usd">64495000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="id9055b6d10134d99bfdcc204ad7b97bf_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTctMy0xLTEtMA_c0bf47f1-ac15-4fd2-a758-30c898a4b856"
      unitRef="usd">25000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="id9055b6d10134d99bfdcc204ad7b97bf_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTctNS0xLTEtMA_11dab571-cea5-42ab-83f2-a0b67ff42ed1"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="id9055b6d10134d99bfdcc204ad7b97bf_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTctNy0xLTEtMA_64a590f5-fc2c-4f21-8cd7-12b6e35462bb"
      unitRef="usd">64520000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="if2ff6247e58948baa11301ed6450cec8_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTgtMS0xLTEtMA_9cdc4983-0259-4e78-b843-4099b1a1ee44"
      unitRef="usd">521269000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="if2ff6247e58948baa11301ed6450cec8_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTgtMy0xLTEtMA_53caf6fc-d87b-44a5-86a5-dbd16d1e81c8"
      unitRef="usd">627000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="if2ff6247e58948baa11301ed6450cec8_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTgtNS0xLTEtMA_03afbab0-cd09-471b-8a76-b26ec3b53575"
      unitRef="usd">635000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="if2ff6247e58948baa11301ed6450cec8_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUxOTg4YWRjNzA3NDQzMzY4NDM3NzJkMjAxODUxZTMzL3RhYmxlcmFuZ2U6ZTE5ODhhZGM3MDc0NDMzNjg0Mzc3MmQyMDE4NTFlMzNfMTgtNy0xLTEtMA_fd4d37c5-914b-47d0-914c-2639a2fe14be"
      unitRef="usd">521261000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="i67fad390a5e24925bcf6fc7845f6fb85_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMy0xLTEtMS0w_6f3bbaa3-8407-4798-b1e4-85ef662a5174"
      unitRef="usd">241355000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="i67fad390a5e24925bcf6fc7845f6fb85_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMy0zLTEtMS0w_839123f9-2138-440e-ba8b-061cfe5ee071"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="i67fad390a5e24925bcf6fc7845f6fb85_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMy01LTEtMS0w_260f27fe-7f76-42e4-8fb5-6cac249b78ee"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="i67fad390a5e24925bcf6fc7845f6fb85_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMy03LTEtMS0w_a355fdbf-05e2-4452-b88a-aa068f093ee2"
      unitRef="usd">241355000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="i74f24af2095544beb4512b29ec1f021d_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNC0xLTEtMS0w_651245c5-f120-483d-a0bb-07085b436880"
      unitRef="usd">146165000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="i74f24af2095544beb4512b29ec1f021d_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNC0zLTEtMS0w_2dcfe124-6558-45d8-8bd1-24549bc0510c"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="i74f24af2095544beb4512b29ec1f021d_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNC01LTEtMS0w_de81fadc-d9a5-4f61-9bdb-f206e1be8e2d"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="i74f24af2095544beb4512b29ec1f021d_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNC03LTEtMS0w_90e305db-98c3-48b1-b49c-3c4d8ed9fac2"
      unitRef="usd">146165000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="id69581e22fa848b3a514827d34f25b66_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNi0xLTEtMS0w_f9b36b9f-e13d-4b32-92e4-5c2d5fa91ee5"
      unitRef="usd">387520000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="id69581e22fa848b3a514827d34f25b66_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNi0zLTEtMS0w_419bc84b-c33e-442c-8f99-641bcd5dc411"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="id69581e22fa848b3a514827d34f25b66_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNi01LTEtMS0w_2487dfe1-1442-4f5e-b6b0-99d243a29575"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="id69581e22fa848b3a514827d34f25b66_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfNi03LTEtMS0w_173f337e-2ce4-4409-b6c0-826b9577ccb0"
      unitRef="usd">387520000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="i13e81d4e8b26410ca28b721eaf402819_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOC0xLTEtMS0w_8832c7f7-1acf-4f52-8d52-07b8aa53c676"
      unitRef="usd">7489000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="i13e81d4e8b26410ca28b721eaf402819_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOC0zLTEtMS0w_b3fda0c1-bac0-40f5-ac5c-ea1bc4fdbbbf"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="i13e81d4e8b26410ca28b721eaf402819_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOC01LTEtMS0w_1685bde1-29fd-4ff7-b3b4-d016b313fa83"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="i13e81d4e8b26410ca28b721eaf402819_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOC03LTEtMS0w_6036be47-042c-4b6b-83c3-7d7d9c30efc5"
      unitRef="usd">7489000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="iee85e7ab06124ebf833688f079273a93_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOS0xLTEtMS0w_bcb7d8a4-df1e-42dc-91d2-5a499f5a1c64"
      unitRef="usd">318946000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="iee85e7ab06124ebf833688f079273a93_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOS0zLTEtMS0w_c9f49cf7-96a1-43cd-b862-1be4aa20c033"
      unitRef="usd">425000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="iee85e7ab06124ebf833688f079273a93_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOS01LTEtMS0w_516392d5-9c62-4c95-a892-cb0478e69dc4"
      unitRef="usd">78000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="iee85e7ab06124ebf833688f079273a93_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfOS03LTEtMS0w_bdb15cf7-b8b5-4188-9f99-df5513898949"
      unitRef="usd">319293000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="i9ddb5c6253514d9c8f947b960e07cd15_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTAtMS0xLTEtMA_3990a1e4-fe79-48e6-a94c-58788f807d50"
      unitRef="usd">44251000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="i9ddb5c6253514d9c8f947b960e07cd15_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTAtMy0xLTEtMA_f8dc284a-d898-4cec-ad1d-fd48f54b37dc"
      unitRef="usd">39000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="i9ddb5c6253514d9c8f947b960e07cd15_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTAtNS0xLTEtMA_8a758436-31b1-4e8f-bc90-a8daea8847a1"
      unitRef="usd">4000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="i9ddb5c6253514d9c8f947b960e07cd15_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTAtNy0xLTEtMA_32fdef57-b5df-4461-a620-3e1a509ae72d"
      unitRef="usd">44286000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="iae4dd4a5f08c4d378b70fd1c11a63daf_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTEtMS0xLTEtMA_f5ac3671-2b81-4abf-b4d1-beaf32c6dcdb"
      unitRef="usd">10000000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="iae4dd4a5f08c4d378b70fd1c11a63daf_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTEtMy0xLTEtMA_46b9afb8-9a71-478b-926b-b216f919bd58"
      unitRef="usd">6000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="iae4dd4a5f08c4d378b70fd1c11a63daf_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTEtNS0xLTEtMA_83917087-afa9-40c7-8d4f-0a5b1b689116"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="iae4dd4a5f08c4d378b70fd1c11a63daf_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTEtNy0xLTEtMA_b7c323c5-ac02-4359-8990-3a2f2203c61f"
      unitRef="usd">10006000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="i89acda4cd8474c7da219e9a76af3023e_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTItMS0xLTEtMA_928bfad4-9202-4eb8-bec8-524f7efd2701"
      unitRef="usd">380686000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="i89acda4cd8474c7da219e9a76af3023e_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTItMy0xLTEtMA_fa508914-fc36-4e86-8fba-cef8c3475ee3"
      unitRef="usd">470000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="i89acda4cd8474c7da219e9a76af3023e_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTItNS0xLTEtMA_4005382f-8f07-4116-b86f-025e46f2e2bd"
      unitRef="usd">82000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="i89acda4cd8474c7da219e9a76af3023e_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTItNy0xLTEtMA_47f1d42e-23a1-439c-bf58-5bf521a1c3cf"
      unitRef="usd">381074000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="ia3819bd4361c42ed9e754d04691af306_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTQtMS0xLTEtMA_4eb7da87-3897-485e-8d8a-2522eda7fe30"
      unitRef="usd">295103000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="ia3819bd4361c42ed9e754d04691af306_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTQtMy0xLTEtMA_36ee8a0f-4b86-4f39-aaee-48befb1b5ff7"
      unitRef="usd">533000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="ia3819bd4361c42ed9e754d04691af306_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTQtNS0xLTEtMA_071ee83a-f46b-46ae-a233-e387d8f43df3"
      unitRef="usd">158000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="ia3819bd4361c42ed9e754d04691af306_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTQtNy0xLTEtMA_471fde34-eca5-444a-a737-ce44db3dfd90"
      unitRef="usd">295478000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="ie5f7f769940a4d0c9ce5ab30a9c38747_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTYtMS0xLTEtMA_0d968a28-c209-41cc-bf18-e88d431b037e"
      unitRef="usd">14999000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="ie5f7f769940a4d0c9ce5ab30a9c38747_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTYtMy0xLTEtMA_708c56bc-b6fe-4750-87d4-cc4a6e250528"
      unitRef="usd">6000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="ie5f7f769940a4d0c9ce5ab30a9c38747_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTYtNS0xLTEtMA_eb6635ca-f591-4333-b0ca-212cd3f3dee0"
      unitRef="usd">0</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="ie5f7f769940a4d0c9ce5ab30a9c38747_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTYtNy0xLTEtMA_6d8a1acd-9437-4549-b495-5e79a2032ef6"
      unitRef="usd">15005000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="i7be2a17c920f41fa8adc557dc099c98f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTctMS0xLTEtMA_5d08b50b-f838-4351-b51e-c5220e30f433"
      unitRef="usd">310102000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
      contextRef="i7be2a17c920f41fa8adc557dc099c98f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTctMy0xLTEtMA_662cb77d-d064-408f-8f4a-fb0dd1e3c6ce"
      unitRef="usd">539000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax>
    <us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
      contextRef="i7be2a17c920f41fa8adc557dc099c98f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTctNS0xLTEtMA_f2fefe05-9708-4333-a2ce-e924fcdb3d38"
      unitRef="usd">158000</us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="i7be2a17c920f41fa8adc557dc099c98f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOjI5ZDEyNDJkOTg2NjQzMjk5ZTBhYTc4MGFhZWE1YzJhL3RhYmxlcmFuZ2U6MjlkMTI0MmQ5ODY2NDMyOTllMGFhNzgwYWFlYTVjMmFfMTctNy0xLTEtMA_2fabc3df-d0d4-47d6-8b08-fe076a3c5ca0"
      unitRef="usd">310483000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjkwNQ_6b57c3f9-b45b-4594-891f-cef1b336c820">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table shows our cash equivalents and investments' adjusted cost and fair value by contractual maturity as of&#160;September&#160;30, 2020 (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:74.706%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.630%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.533%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.631%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Adjusted Cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Fair Value&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Due in 1 year or less&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,028,399&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,031,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Due in 1-2 years&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;521,269&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;521,261&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Investments not due at a single maturity date&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,752,190&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,754,783&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMS0xLTEtMS0w_33f65654-be03-4a62-9d7d-d61d466f7289"
      unitRef="usd">1028399000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMS0zLTEtMS0w_20a71c16-e4a3-445e-aab1-1d0419e45b26"
      unitRef="usd">1031000000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue>
    <chgg:AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMi0xLTEtMS0w_9482a668-cb13-4d44-b4b3-fbf6c410a3fa"
      unitRef="usd">521269000</chgg:AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis>
    <chgg:AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMi0zLTEtMS0w_baf30463-d2fa-47d1-b36b-992d8b34e39e"
      unitRef="usd">521261000</chgg:AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMy0xLTEtMS0w_b8bb0e8c-ceb2-4640-9477-efd3f9ebecb4"
      unitRef="usd">202522000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfMy0zLTEtMS0w_c5a2fb30-d1bf-4eb9-8550-36b862b4eb24"
      unitRef="usd">202522000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfNC0xLTEtMS0w_d868ab86-1a75-4b86-9ed2-f5153cfc65f6"
      unitRef="usd">1752190000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesDebtSecurities
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RhYmxlOmUwOGQyMjIxMzViZjRkMDRiY2IwMThkMWVkZGNmNTJlL3RhYmxlcmFuZ2U6ZTA4ZDIyMjEzNWJmNGQwNGJjYjAxOGQxZWRkY2Y1MmVfNC0zLTEtMS0w_861d39d2-b937-47e1-af8c-8c2e0773a858"
      unitRef="usd">1754783000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
    <chgg:AvailableForSaleSecuritiesWeightedAverageMaturity
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMTE2MA_622c8d07-ee5c-4e04-ac5f-bd267795c930">P12M</chgg:AvailableForSaleSecuritiesWeightedAverageMaturity>
    <us-gaap:RestrictedCash
      contextRef="i9952005df41d4be18afe3a291b22ea0e_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMTcxMw_b160b048-08a3-431b-a77c-605bba579a76"
      unitRef="usd">2000000.0</us-gaap:RestrictedCash>
    <us-gaap:RestrictedCash
      contextRef="i6a728200ac21432fa910afebc3f71f89_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMTcyMA_b6540abe-72aa-4638-b372-c1355fd6aa59"
      unitRef="usd">1900000</us-gaap:RestrictedCash>
    <us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
      contextRef="id26311ed21a34b23bba9a8d0212b1ab4_I20200630"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjA2Mg_391b561b-550d-4816-8485-f442e749989d"
      unitRef="usd">2000000.0</us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount>
    <us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
      contextRef="ia33f18a788084df7b469fc801ee30481_I20181031"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjIxMQ_b4d17245-1a6e-454c-b91a-8068043978ed"
      unitRef="usd">10000000.0</us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount>
    <us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
      contextRef="i73c70c1f298e49e19232c15bbccb653c_I20170331"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMjM1NQ_fac935e0-fc6d-4695-96b4-9ab95ab738ed"
      unitRef="usd">3000000.0</us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount>
    <us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80Ni9mcmFnOjVmNDRkYzQ4MzFhYjRiYjVhODdhNTlhMjcyYmU3NDlmL3RleHRyZWdpb246NWY0NGRjNDgzMWFiNGJiNWE4N2E1OWEyNzJiZTc0OWZfMTA5OTUxMTYzMjc2MA_c29c07af-0282-4fa7-8460-f58bb1628c4b"
      unitRef="usd">10000000.0</us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment>
    <us-gaap:FairValueDisclosuresTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzI2NA_59bccf75-fabc-4d88-b5ae-9527027231d9">Fair Value Measurement&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We have established a fair value hierarchy used to determine the fair value of our financial instruments as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Level 1&#x2014;Inputs are unadjusted quoted prices in active markets for identical assets or liabilities.&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Level 2&#x2014;Inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the assets or liabilities, either directly or indirectly through market corroboration, for substantially the full term of the financial instruments.&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Level 3&#x2014;Inputs are unobservable inputs based on our own assumptions used to measure assets and liabilities at fair value; the inputs require significant management judgment or estimation.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;A financial instrument&#x2019;s classification within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Financial instruments measured and recorded at fair value on a recurring basis as of September&#160;30, 2020 and December&#160;31, 2019 are classified based on the valuation technique level in the tables below (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:62.350%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.600%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:18pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Level 1&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Level 2&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Assets:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash equivalents:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;U.S. treasury securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;307,673&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;307,673&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Money market funds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Short-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Commercial paper&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;204,058&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;204,058&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;519,269&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;519,269&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Long-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;456,741&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;456,741&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64,520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64,520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total assets measured and recorded at fair value&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,754,783&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;510,195&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,244,588&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:62.350%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.600%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Level 1&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Level 2&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Assets:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash equivalents:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Money market funds&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;146,165&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;146,165&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Short-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Commercial paper&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7,489&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7,489&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;319,293&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;319,293&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;U.S. treasury securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44,286&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44,286&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,006&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,006&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Long-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;295,478&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;295,478&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;15,005&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;15,005&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total assets measured and recorded at fair value&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;837,722&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;190,451&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;647,271&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We value our investments based on quoted prices in active markets for identical assets (Level 1 inputs) or inputs other than quoted prices that are observable either directly or indirectly (Level 2 inputs) in determining fair value. Other than our money market funds and U.S. treasury securities, we classify our fixed income available-for-sale investments as having Level 2 inputs. The valuation techniques used to measure the fair value of our financial instruments having Level 2 inputs were derived from non-binding market consensus prices that are corroborated by observable market data, quoted market prices for similar instruments, or pricing models such as discounted cash flow techniques. We do not hold any investments valued with a Level 3 input.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The methods described above may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Furthermore, while we believe our valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:justify;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Financial Instruments Not Recorded at Fair Value on a Recurring Basis&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:justify;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We report our financial instruments at fair value with the exception of the notes. The estimated fair value of the notes was determined based on the trading price of the notes as of the last day of trading for the period. We consider the fair value of the notes to be a Level 2 measurement due to the limited trading activity. For further information on the notes see Note 8, &#x201c;Convertible Senior Notes.&#x201d;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The carrying amounts and estimated fair values of the notes as of September&#160;30, 2020 and December&#160;31, 2019 are as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.853%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.851%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.613%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.532%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.613%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.532%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.613%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.532%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.614%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Estimated Fair Value&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Estimated Fair Value&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 notes&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;751,349&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;631,061&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,208,800&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;602,611&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;831,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;154,574&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;462,358&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;297,692&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;523,538&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Convertible senior notes, net&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,536,984&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,671,158&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;900,303&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,354,538&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;The carrying amount of the 2026 notes, 2025 notes and 2023 notes as of September&#160;30, 2020 was net of unamortized debt discount of&#160;$236.8 million, $158.1 million&#160;and $16.5 million, respectively, and unamortized issuance costs of&#160;$11.8 million, $10.9 million and $2.0 million, respectively. The carrying amount of the 2025 notes and 2023 notes as of December&#160;31, 2019 was net of unamortized debt discount of&#160;$184.7 million and $42.3 million, respectively, and unamortized issuance costs of&#160;$12.7 million and $5.0 million, respectively.</us-gaap:FairValueDisclosuresTextBlock>
    <us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzI1MA_ec8799de-feb1-4b3e-a6eb-9ef7ba90d9d9">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Financial instruments measured and recorded at fair value on a recurring basis as of September&#160;30, 2020 and December&#160;31, 2019 are classified based on the valuation technique level in the tables below (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:62.350%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.600%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:18pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Level 1&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Level 2&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Assets:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash equivalents:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;U.S. treasury securities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;307,673&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;307,673&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Money market funds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;202,522&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Short-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Commercial paper&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;204,058&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;204,058&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;519,269&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;519,269&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Long-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;456,741&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;456,741&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64,520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64,520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total assets measured and recorded at fair value&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,754,783&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;510,195&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,244,588&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:62.350%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.600%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Level 1&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Level 2&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Assets:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash equivalents:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Money market funds&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;146,165&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;146,165&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Short-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Commercial paper&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7,489&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7,489&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;319,293&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;319,293&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;U.S. treasury securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44,286&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44,286&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,006&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,006&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Long-term investments:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Corporate securities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;295,478&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;295,478&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Agency bonds&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;15,005&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;15,005&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total assets measured and recorded at fair value&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;837,722&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;190,451&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;647,271&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="i1658dd3244f94e3a93e79a2bc0d1550c_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNC0xLTEtMS0w_9a7e4344-1062-4eac-a2ed-66675a533d23"
      unitRef="usd">307673000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="i1c97b2599329496e927084e8b0fbdf9c_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNC0zLTEtMS0w_baa20c8d-3d28-4082-bfe7-c10843243987"
      unitRef="usd">307673000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="i435d80c7555943368ff1d775c43a5f49_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNC01LTEtMS0w_bea60b47-c5d6-4b64-a5e9-8625a1a04f9f"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="i5844a7428ef04aacb07f6649dc8187eb_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNS0xLTEtMS0w_dd97d639-deaa-48c9-b98a-ca0ee67ca06a"
      unitRef="usd">202522000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="i79cdbdb071d84382a1563dd9e1e75c35_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNS0zLTEtMS0w_c0d8ecd8-cb72-414b-a436-ceeaa6a04b8b"
      unitRef="usd">202522000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="i048fd22694be42c89d7531ecf7e6942e_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfNS01LTEtMS0w_3629d2d2-106c-4ac9-b5af-6d1a4ae019de"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:ShortTermInvestments
      contextRef="i95fd54ddcfb14acf82241f0740b8218f_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOC0xLTEtMS0w_f815d693-102e-4ac0-ab94-b486b65e1ac4"
      unitRef="usd">204058000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="i0100df521871443b92f2d68f9da2d85e_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOC0zLTEtMS0w_31cdbbff-3dd8-401f-9357-55ca37212d27"
      unitRef="usd">0</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="if807fd16710e4d6fb6589e96c8fffb22_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOC01LTEtMS0w_ed2d72e0-126a-486a-9110-686f4bcfeaa8"
      unitRef="usd">204058000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="ife5fcc5311cd491c99f48b0187fb93b1_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOS0xLTEtMS0w_afabf7a1-bbd6-4609-b015-bbf9cb39f7c3"
      unitRef="usd">519269000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="i6dbfa598829d4cf2b2573ecc2071595c_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOS0zLTEtMS0w_49162263-069d-4ac9-90a7-92b1bf24ab8d"
      unitRef="usd">0</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="i23d5b802ca4f401785e6d91c04d74dde_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfOS01LTEtMS0w_b43d5e95-d077-47db-bec3-9318462ce26f"
      unitRef="usd">519269000</us-gaap:ShortTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="ife5fcc5311cd491c99f48b0187fb93b1_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTMtMS0xLTEtMA_b88d7856-221e-4499-a701-dad3ff02b519"
      unitRef="usd">456741000</us-gaap:LongTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="i6dbfa598829d4cf2b2573ecc2071595c_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTMtMy0xLTEtMA_d1414428-44cb-4e20-a948-50a16ec67c52"
      unitRef="usd">0</us-gaap:LongTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="i23d5b802ca4f401785e6d91c04d74dde_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTMtNS0xLTEtMA_56efbe7a-7eb4-4ef4-9454-27c0ada84bb6"
      unitRef="usd">456741000</us-gaap:LongTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="i46c46eccfc8e4339b14514529a6b3b15_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTUtMS0xLTEtMA_ad4a7dd0-e8a2-406d-b6f1-b2557755eea1"
      unitRef="usd">64520000</us-gaap:LongTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="ic97971cd1cba4049a1237b9478aab7d7_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTUtMy0xLTEtMA_ac49426b-6a02-4c18-8e5a-96031849590a"
      unitRef="usd">0</us-gaap:LongTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="i059555a0f80e45319be9db2ef985a208_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTUtNS0xLTEtMA_406b218c-d608-42fc-ac06-f9f8bbeed8a4"
      unitRef="usd">64520000</us-gaap:LongTermInvestments>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="i9cd41322409a4e6684e93652767c6146_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTYtMS0xLTEtMA_fdb89226-bdf8-428f-a746-ef3dd10a8d23"
      unitRef="usd">1754783000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="i15ff6cdc19fd489786be07d97333520a_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTYtMy0xLTEtMA_e2c8f6b2-19b8-4162-8640-10452c1f27c4"
      unitRef="usd">510195000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="ibd1b7b08c7d645f7a9a94029018d6615_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjEzNjM0MDQzOGNiMzQ4NjM5ODBhMTU5N2JlYTdjZGE5L3RhYmxlcmFuZ2U6MTM2MzQwNDM4Y2IzNDg2Mzk4MGExNTk3YmVhN2NkYTlfMTYtNS0xLTEtMA_552fc385-37e7-4156-a093-4e47725ba873"
      unitRef="usd">1244588000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="i30f7b23a60e14dd7ba9346fe76079c70_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNC0xLTEtMS0w_48810229-3f14-4af2-832d-2086d42fe8a0"
      unitRef="usd">146165000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="i0d775fe4c2524dc69364cd201989a556_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNC0zLTEtMS0w_5c32ab4f-d755-4d8c-ba25-86d16bb32fcb"
      unitRef="usd">146165000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="i722785a360334d5d84b7edc1fec84f8e_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNC01LTEtMS0w_2b788d22-b80d-44ad-975a-b6236d796c84"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:ShortTermInvestments
      contextRef="i8a97eba654b946b58f6ec27ebc30f272_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNy0xLTEtMS0w_93ec7f60-8d6a-467d-977b-7cbd3e172ca4"
      unitRef="usd">7489000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="i8265b335e5ec44a1866ca88c924adafc_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNy0zLTEtMS0w_0fcd8551-80a9-4f94-a7ef-c4518a09a99a"
      unitRef="usd">0</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="i4d7748ee3d07444d98d167df85bd72a6_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfNy01LTEtMS0w_cf70cf8a-f80e-4e5c-98d2-cb3b483a12f8"
      unitRef="usd">7489000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="ic9e487eca8f54dc49506080745a3904e_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOC0xLTEtMS0w_12803b30-0bc0-4e23-9e59-324a7f8815e2"
      unitRef="usd">319293000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="ic60047165d5f4169b5d49bf5b97db283_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOC0zLTEtMS0w_f8c617ea-75bb-4696-9cef-613deff3e10d"
      unitRef="usd">0</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="ie4c00c0138f847549c3023f7eb6f78f7_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOC01LTEtMS0w_103bc5d5-1574-4ce2-9909-00a863dd58b8"
      unitRef="usd">319293000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="i03da28ad6b2e434aad61bb9142e12412_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOS0xLTEtMS0w_bba1b5bf-fd4d-4492-a38a-941d3691b287"
      unitRef="usd">44286000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="ie21a869d88e4484bbe8b4eb1473814ae_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOS0zLTEtMS0w_857d47d8-af98-4f4e-869e-ff135d01d83b"
      unitRef="usd">44286000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="i4355584a9d5047dc87c83915497c84f8_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfOS01LTEtMS0w_81d37e30-8515-47da-960b-7c10bb527492"
      unitRef="usd">0</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="ie55adab108d247de94662199ba1e8eb6_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTAtMS0xLTEtMA_2fa82848-94d4-48df-9d0d-4a06592360cf"
      unitRef="usd">10006000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="i687eb813fe4e4ffe950564bcd3c03330_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTAtMy0xLTEtMA_b836ea56-9760-429a-80b1-f60bc5802990"
      unitRef="usd">0</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="i0c2ac12c530d44d99766253568ded954_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTAtNS0xLTEtMA_48e423ae-8f28-4833-9063-f08b17d48ec1"
      unitRef="usd">10006000</us-gaap:ShortTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="ic9e487eca8f54dc49506080745a3904e_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTItMS0xLTEtMA_d260b099-61ef-4521-bc5b-4678afaa266e"
      unitRef="usd">295478000</us-gaap:LongTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="ic60047165d5f4169b5d49bf5b97db283_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTItMy0xLTEtMA_eafd2d50-d2ed-4176-9f2e-8f24f49b276c"
      unitRef="usd">0</us-gaap:LongTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="ie4c00c0138f847549c3023f7eb6f78f7_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTItNS0xLTEtMA_6b3d8eb6-2cd7-499b-ad09-d2c61d401b83"
      unitRef="usd">295478000</us-gaap:LongTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="ie55adab108d247de94662199ba1e8eb6_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTMtMS0xLTEtMA_36105111-1855-4bac-884b-c559a92e0366"
      unitRef="usd">15005000</us-gaap:LongTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="i687eb813fe4e4ffe950564bcd3c03330_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTMtMy0xLTEtMA_a02bf118-8d2c-4ec7-a2fb-6b62f4e0cb70"
      unitRef="usd">0</us-gaap:LongTermInvestments>
    <us-gaap:LongTermInvestments
      contextRef="i0c2ac12c530d44d99766253568ded954_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTMtNS0xLTEtMA_caffc714-2135-44a4-9dd3-3e11432f7b8c"
      unitRef="usd">15005000</us-gaap:LongTermInvestments>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="i9b18969669524450b50854295056e4d4_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTQtMS0xLTEtMA_e4da9f77-cff7-4abe-99c2-7f0095daa139"
      unitRef="usd">837722000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="ia2cb6273b2e24c20a7607ff8eecbbb29_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTQtMy0xLTEtMA_4d042b41-7d14-4188-aa3a-c06a6e38a494"
      unitRef="usd">190451000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="iba2e5f6114c9407ca718d45045e72498_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOmE3YjUxYzUzNWY1NTQxOTliZDNjYjQ5MjVhYzQwZWJiL3RhYmxlcmFuZ2U6YTdiNTFjNTM1ZjU1NDE5OWJkM2NiNDkyNWFjNDBlYmJfMTQtNS0xLTEtMA_c128fc59-07e6-456d-bcdb-97d1904054c2"
      unitRef="usd">647271000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzI1NQ_c9edd32b-fd88-4d6a-91aa-b9433d19756b">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The carrying amounts and estimated fair values of the notes as of September&#160;30, 2020 and December&#160;31, 2019 are as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.853%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.851%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.613%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.532%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.613%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.532%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.613%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.532%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.614%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Estimated Fair Value&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Estimated Fair Value&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 notes&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;751,349&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;631,061&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,208,800&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;602,611&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;831,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;154,574&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;462,358&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;297,692&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;523,538&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Convertible senior notes, net&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,536,984&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,671,158&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;900,303&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,354,538&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisTextBlock>
    <us-gaap:LongTermDebtFairValue
      contextRef="ie77e92819b4048fe832a733b90c3d3fd_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi0xLTEtMS0xNTAy_c9578c5c-941e-4284-8aae-57be4130f58f"
      unitRef="usd">751349000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="ie621f12d447f474cace39d96d62da4f9_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi0zLTEtMS0xNTA0_6801d159-e23b-4d14-8ad9-fa102802848f"
      unitRef="usd">1000000000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="id5435e75198c41448f13738e8e54af0e_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi01LTEtMS0xNTA4_5e15dc22-82b0-4e37-915d-ef88dd411ca7"
      unitRef="usd">0</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i9b2babe4dbe5450e8698593babf163be_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi03LTEtMS0xNTEx_af089499-fc36-475e-a6f0-f34c22a4f6c5"
      unitRef="usd">0</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i1ac62096692b423492980b02f536b3da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi0xLTEtMS0w_7ceef463-7e75-42ce-a150-6e974f432344"
      unitRef="usd">631061000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i3ce4b1fcb9394e25b6096ecf8eb0a678_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi0zLTEtMS0w_84bfcbe3-5e31-4370-90bd-d3fde61831f8"
      unitRef="usd">1208800000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i8e9f9bb0cb4449a2b8236712014b3259_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi01LTEtMS0w_48d02789-435c-4150-b604-e34faf0d53bc"
      unitRef="usd">602611000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i736e83d970b24d18be69e0d0ad301d63_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMi03LTEtMS0w_3bc2ac9d-5c15-490d-8af4-1d7ae50b3947"
      unitRef="usd">831000000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="iee371c9933f64065879e6eceebfde20b_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMy0xLTEtMS0w_2e747d30-ab06-4d6a-bd3a-96fe848774fd"
      unitRef="usd">154574000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i51272c9c9b204b16b9661060544026a5_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMy0zLTEtMS0w_295551b4-8941-4557-b4bf-a612771af675"
      unitRef="usd">462358000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i2ea2e437c09145b6a3c9cc775e012894_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMy01LTEtMS0w_a02d1cae-e614-4afe-a557-7319dd1afd97"
      unitRef="usd">297692000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="id13431b418b04772a82ca3bdfa3bd88f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfMy03LTEtMS0w_1ce5608a-0292-4b59-8fe2-31cb163c2415"
      unitRef="usd">523538000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="if317b79295b346838fa85fbd0614a028_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfNC0xLTEtMS0w_4559cbec-26ae-4f85-b63d-69f53778da47"
      unitRef="usd">1536984000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="ib454094ca89f4aa2b461767550e40d03_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfNC0zLTEtMS0w_bc1b6a49-b786-449a-85f8-9374ba4961a5"
      unitRef="usd">2671158000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i16227d0aaca946aab38cf9aac196d04d_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfNC01LTEtMS0w_c20fa211-fea7-48e3-bfb9-623b025325c5"
      unitRef="usd">900303000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i3d8b539fd3904cb092cc90b87dc8a852_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RhYmxlOjY5YTYzYWIzMDE0YTQ1MDc4M2ZlNWIwN2ZmMzFlYTk3L3RhYmxlcmFuZ2U6NjlhNjNhYjMwMTRhNDUwNzgzZmU1YjA3ZmYzMWVhOTdfNC03LTEtMS0w_9ebebcf7-5277-4bef-8fb2-2840c27dc8a1"
      unitRef="usd">1354538000</us-gaap:LongTermDebtFairValue>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
      contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMjE5OTAyMzI1ODgzNA_2d8911ee-f4ef-40b8-a2f5-5f9ab276695d"
      unitRef="usd">236800000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMjk3Nw_c7d1e32e-77f1-44ad-8f59-47fec822cd08"
      unitRef="usd">158100000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMjk4NA_bd1e87ee-c70c-4d3b-8ad6-2c2836e01ab7"
      unitRef="usd">16500000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMjE5OTAyMzI1ODgzOA_9cad9ede-40cb-421e-9e58-796e507a0d4c"
      unitRef="usd">11800000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzAzNg_c6e34beb-7727-43b9-8330-37ee8503246b"
      unitRef="usd">10900000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzA0Mw_4f88b63e-1606-44cc-86bc-690e20f79d44"
      unitRef="usd">2000000.0</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
      contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzE2Mw_999ced7c-1d07-4ae8-97c1-4408a118aceb"
      unitRef="usd">184700000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
      contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzE3MA_1e993692-24a9-43d4-ad9d-c57254183335"
      unitRef="usd">42300000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzIyMg_31b4523a-76de-4255-a6c7-6747a29e73ae"
      unitRef="usd">12700000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl80OS9mcmFnOjUyNzZjZjBmOTZhMzQ0YzliZDYxMmVlYzZhZmUxMDQwL3RleHRyZWdpb246NTI3NmNmMGY5NmEzNDRjOWJkNjEyZWVjNmFmZTEwNDBfMzIyOQ_063f3a51-19a8-4bb9-b799-0bb5902788fe"
      unitRef="usd">5000000.0</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:BusinessCombinationDisclosureTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzM1MQ_90b10c68-475f-4603-8886-ecc1797d2154">Acquisitions&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;On&#160;June 4, 2020, we completed our acquisition of Mathway, LLC (Mathway), an online, on-demand math problem solving company that provides a vast range of subject areas in mathematics, including pre-algebra, algebra, trigonometry, pre-calculus, calculus, and linear algebra, and related disciplines. This acquisition helps to strengthen our existing Chegg Math Solver service with the addition of new subjects, languages, and international reach. The total fair value of the purchase consideration was $101.0&#160;million, of which $93.5&#160;million was paid in cash on the acquisition date and $7.5&#160;million, included within other long-term liabilities, was held in escrow as security for general representations and warranties and potential post-closing adjustments. Any remaining escrow amount will be released 15 months after the acquisition date.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The Mathway purchase agreement provides for additional payments of up to $15.0&#160;million subject to the achievement of specified milestones and continued employment of the sellers. These payments are not included in the fair value of the purchase consideration but rather are expensed ratably as acquisition-related compensation costs classified as research and development and general and administrative expenses, based on the seller's job function, on our condensed consolidated statement of operations. We have recorded approximately $1.7&#160;million as of September&#160;30, 2020, included within accrued liabilities on our condensed consolidated balance sheet for these payments.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table presents the preliminary total allocation of purchase consideration recorded on our condensed consolidated balance sheet as of the acquisition date (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:87.204%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.596%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Mathway&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;712&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accounts receivable&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,132&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Other acquired assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;779&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Acquired intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;30,320&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total identifiable assets acquired&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;32,943&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Deferred revenue&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,423)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Liabilities assumed&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(727)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net identifiable assets acquired&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;30,793&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Goodwill&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;70,167&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total fair value of purchase consideration&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;100,960&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Goodwill is primarily attributable to the potential for enhancing our existing offerings and expanding our reach by providing additional mathematics support for students and helping them through their academic journey.  The amounts recorded for intangible assets and goodwill are deductible for tax purposes.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table presents the details of the allocation of purchase consideration to the acquired intangible assets (in thousands, except weighted-average amortization period):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:74.777%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.598%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Mathway&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted-Average Amortization Period (in months)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Domain names&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;220&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Trade name&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Customer lists&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6,220&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;48&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Developed technology&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;23,360&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;84&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total acquired intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;30,320&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;75&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;During the nine months ended September 30, 2020, we incurred $3.1&#160;million of acquisition-related expenses associated with our acquisition of Mathway, which have been included in general and administrative expense on our condensed consolidated statement of operations. We have recorded immaterial amounts of revenue and earnings from Mathway since the acquisition date.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following unaudited supplemental pro forma net loss is for informational purposes only and presents our combined results as if the acquisition of Mathway had occurred on January 1, 2019. The unaudited supplemental pro forma information includes the historical combined operating results adjusted for acquisition-related compensation costs, amortization of intangible assets, share-based compensation expense and acquisition-related expenses and does not necessarily reflect the actual results that would have been achieved, nor is it necessarily indicative of our future consolidated results. During the three and nine months ended September 30, 2020, our supplemental pro forma net loss would have been $37.3&#160;million and $32.3&#160;million, respectively. During the three and nine months ended September 30, 2019, our supplemental pro forma net loss would have been $14.1&#160;million and $33.3&#160;million, respectively. Revenues from Mathway were immaterial during the three and nine months ended September 30, 2020 and 2019 and therefore we have not presented pro forma revenues.&lt;/span&gt;&lt;/div&gt;</us-gaap:BusinessCombinationDisclosureTextBlock>
    <us-gaap:BusinessCombinationConsiderationTransferred1
      contextRef="id9291c004668434ca915dabb6dc71687_D20200604-20200604"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfNTI3_e23aa33b-aaf7-41fd-9aec-6a5df93b50c2"
      unitRef="usd">101000000.0</us-gaap:BusinessCombinationConsiderationTransferred1>
    <us-gaap:PaymentsToAcquireBusinessesGross
      contextRef="id9291c004668434ca915dabb6dc71687_D20200604-20200604"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfNTQw_50c06f08-86ee-4ec0-b375-6c2752904b68"
      unitRef="usd">93500000</us-gaap:PaymentsToAcquireBusinessesGross>
    <us-gaap:BusinessCombinationConsiderationTransferredLiabilitiesIncurred
      contextRef="id9291c004668434ca915dabb6dc71687_D20200604-20200604"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfNTg4_888864aa-50dd-416a-bbf5-d1fe1a79f88b"
      unitRef="usd">7500000</us-gaap:BusinessCombinationConsiderationTransferredLiabilitiesIncurred>
    <chgg:EscrowAmountRemainingAmountToBeReleasedPeriod
      contextRef="id9291c004668434ca915dabb6dc71687_D20200604-20200604"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfNzk2_19ddd1e9-718b-4f96-a130-b2d6e671a45d">P15M</chgg:EscrowAmountRemainingAmountToBeReleasedPeriod>
    <us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfOTAx_c4c7fb1d-654b-42d1-840c-25e15c795fd9"
      unitRef="usd">15000000.0</us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh>
    <us-gaap:BusinessCombinationContingentConsiderationLiability
      contextRef="i6b15320c0e254f229e62852c68b18829_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMTM0NA_1d54ac51-7a9e-4ebb-9d24-20acc21a67f8"
      unitRef="usd">1700000</us-gaap:BusinessCombinationContingentConsiderationLiability>
    <us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzM0OQ_4d34c10c-76c4-45ed-9b67-d1b6a1d8e53c">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table presents the preliminary total allocation of purchase consideration recorded on our condensed consolidated balance sheet as of the acquisition date (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:87.204%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.596%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Mathway&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;712&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accounts receivable&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,132&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Other acquired assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;779&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Acquired intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;30,320&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total identifiable assets acquired&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;32,943&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Deferred revenue&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,423)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Liabilities assumed&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(727)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net identifiable assets acquired&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;30,793&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Goodwill&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;70,167&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total fair value of purchase consideration&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;100,960&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfMS0xLTEtMS0w_c42b36f2-c87b-42e8-8eec-e8a80874f9bf"
      unitRef="usd">712000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfMi0xLTEtMS0w_b85260a0-3024-4089-a59b-9ed1a56fd38b"
      unitRef="usd">1132000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfMy0xLTEtMS0w_a9c2cc6f-f398-49e6-a529-ca1c59b84a58"
      unitRef="usd">779000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfNC0xLTEtMS0w_83e77087-9205-4467-a175-f60af127fb7e"
      unitRef="usd">30320000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfNS0xLTEtMS0w_d60c638b-bc14-4fc2-bc35-52672ac43187"
      unitRef="usd">32943000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfNi0xLTEtMS0w_81555db4-f6c0-4dda-91e1-50f48f897b3b"
      unitRef="usd">1423000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfNy0xLTEtMS0w_1db3f2a2-e7b8-496d-b32b-237e40b29046"
      unitRef="usd">727000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfOC0xLTEtMS0w_cc7e9df0-cab3-4f3c-a467-6b492d5c0dc5"
      unitRef="usd">30793000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet>
    <us-gaap:Goodwill
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfOS0xLTEtMS0w_831395ee-8af9-4a5f-871d-02515fa8162a"
      unitRef="usd">70167000</us-gaap:Goodwill>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOjY0MjI2ZGQ4NDk5MzRmZTI5YzRmMDljYWYwZGMwYjM5L3RhYmxlcmFuZ2U6NjQyMjZkZDg0OTkzNGZlMjljNGYwOWNhZjBkYzBiMzlfMTAtMS0xLTEtMA_2465514c-13f1-439b-90e3-74e3a796041b"
      unitRef="usd">100960000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet>
    <chgg:ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzM1MA_f4ebb074-a725-4e38-b15a-abbeb9087015">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table presents the details of the allocation of purchase consideration to the acquired intangible assets (in thousands, except weighted-average amortization period):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:74.777%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.598%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Mathway&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted-Average Amortization Period (in months)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Domain names&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;220&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Trade name&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;520&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Customer lists&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6,220&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;48&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Developed technology&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;23,360&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;84&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total acquired intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;30,320&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;75&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</chgg:ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
      contextRef="i8e0793887c4e4e47a2bdb5a4e1a5e540_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfMi0xLTEtMS0w_e77532c3-85c3-4e20-9b92-031cf85c51df"
      unitRef="usd">220000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles>
    <us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
      contextRef="i4f7adaaf547f42e38c843499b073eba5_D20200604-20200604"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfMi0zLTEtMS0w_322ed903-4c51-4855-a13d-8b827c350a8f">P18M</us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
      contextRef="i0ee9bc32015543dab42ac35ba5903b4a_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfMy0xLTEtMS0w_0d6dcbb6-904c-4818-971c-12c228b04d6c"
      unitRef="usd">520000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles>
    <us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
      contextRef="ie6c8304375c74583b88edef8c1bd9aca_D20200604-20200604"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfMy0zLTEtMS0w_b7fee69d-00ab-4964-bebf-ff7ae617a8d0">P18M</us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
      contextRef="ic9f17b65eda94e629bbfa1d67e368254_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNC0xLTEtMS0w_93339bff-b9ae-4685-9f20-a3faa4cfe549"
      unitRef="usd">6220000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles>
    <us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
      contextRef="i956603ad37be457696248b418f995cf6_D20200604-20200604"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNC0zLTEtMS0w_935561f2-d4ec-4b06-84f5-2c50051f30e3">P48M</us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
      contextRef="ifd8cd843f025489fa09866d687efc8fd_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNS0xLTEtMS0w_d4f34ac1-fb2c-47a7-8208-952db9cf41c9"
      unitRef="usd">23360000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles>
    <us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
      contextRef="i065566648bc84db09b1ccdc8fc718a1e_D20200604-20200604"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNS0zLTEtMS0w_b54ff661-66a7-4742-a321-1b54821e3a7f">P84M</us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
      contextRef="i4ba143770f274c6db679ced9b73b36c8_I20200604"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNi0xLTEtMS0w_83e77087-9205-4467-a175-f60af127fb7e"
      unitRef="usd">30320000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles>
    <us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
      contextRef="i67163803065e41ca9e9dfe163925ecd3_D20200604-20200604"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RhYmxlOmYxOTVmOWM5OThjYjRjMDhhMWY4ZjgwMTk5NjdjZjJiL3RhYmxlcmFuZ2U6ZjE5NWY5Yzk5OGNiNGMwOGExZjhmODAxOTk2N2NmMmJfNi0zLTEtMS0w_9940cd73-7931-4ea3-961b-30e764110f4d">P75M</us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife>
    <us-gaap:BusinessCombinationAcquisitionRelatedCosts
      contextRef="i7d6490ffb02b43e897b09063326cf401_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMjE1Mg_1dc15e15-2166-4ef0-938f-fa3ccadaa892"
      unitRef="usd">3100000</us-gaap:BusinessCombinationAcquisitionRelatedCosts>
    <us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss
      contextRef="i4cf61e2a8ad34bf59b7062ceffe8cedb_D20200701-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzExOA_805eded8-d538-4b6f-8efd-bbec95a6e8c3"
      unitRef="usd">-37300000</us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss>
    <us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss
      contextRef="i7d6490ffb02b43e897b09063326cf401_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzEyNQ_ddfead02-61ad-4b6e-9f65-029880817a39"
      unitRef="usd">-32300000</us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss>
    <us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss
      contextRef="i22028f04dd0c41c5b0333365a5efadee_D20190701-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzIxMA_57d45ec5-0f97-4cee-ab8d-a87099be66d3"
      unitRef="usd">-14100000</us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss>
    <us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss
      contextRef="i456c27c42a504ae6843bb9706e430891_D20190101-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81Mi9mcmFnOmM0NTUxODEyNTY4OTRkNGZiODY2ZGVmZmY5MWIxNmNiL3RleHRyZWdpb246YzQ1NTE4MTI1Njg5NGQ0ZmI4NjZkZWZmZjkxYjE2Y2JfMzIxNw_e18608eb-5262-41f4-a538-9ec8000c6fc9"
      unitRef="usd">-33300000</us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss>
    <us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNjIz_b2cd38d3-c70a-4a3e-a90d-5b07b8173099">Goodwill and Intangible Assets&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Goodwill consists of the following (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:74.777%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.598%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Year Ended December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Beginning balance&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;214,513&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;149,524&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Additions due to acquisitions&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;70,167&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;65,181&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;417&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(192)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Measurement period adjustments related to prior acquisition&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(288)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Ending balance&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;284,809&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;214,513&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Intangible assets consist of the following (in thousands, except weighted-average amortization period):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted-Average Amortization Period (in months)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Gross Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accumulated Amortization&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Developed technologies and content library&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;72&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;66,628&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(25,392)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;41,236&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Customer lists&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;16,190&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(9,718)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6,472&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Trade and domain names&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;11,613&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(7,467)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,146&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Non-compete agreements&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,018&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,962)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;56&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Indefinite-lived trade name&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(124)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(124)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;99,925&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(44,539)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;55,386&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted-Average Amortization Period (in months)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Gross Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accumulated Amortization&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Developed technologies and content library&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;66&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;43,268&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(18,395)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;24,873&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Customer lists&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9,970&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(8,210)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,760&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Trade and domain names&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;46&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,873&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(6,169)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,704&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Non-compete agreements&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,018&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,890)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;128&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Indefinite-lived trade name&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(398)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(398)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;58&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;69,331&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(34,664)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;34,667&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;During the three and nine months ended September 30, 2020, amortization expense related to our finite-lived intangible assets totaled approximately $4.4 million and $9.9 million, respectively. During the three and nine months ended September 30, 2019, amortization expense related to our finite-lived intangible assets totaled approximately $1.5 million and $5.0 million, respectively.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As of September&#160;30, 2020, the estimated future amortization expense related to our finite-lived intangible assets is as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:87.204%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.596%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Remaining three months of 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,404&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13,320&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,889&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,760&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2024&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,707&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Thereafter&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,706&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;51,786&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock>
    <us-gaap:ScheduleOfGoodwillTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNjA3_cd1e8c8b-8abf-4884-8439-e2d542e8f43e">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Goodwill consists of the following (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:74.777%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.598%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Year Ended December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Beginning balance&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;214,513&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;149,524&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Additions due to acquisitions&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;70,167&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;65,181&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;417&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(192)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Measurement period adjustments related to prior acquisition&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(288)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Ending balance&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;284,809&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;214,513&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfGoodwillTextBlock>
    <us-gaap:Goodwill
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMS0xLTEtMS0w_2b1b9bc7-70f5-44a4-b541-f34849f89ae7"
      unitRef="usd">214513000</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="ia637fc631f444ff3b190ab02aa880502_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMS0zLTEtMS0w_d11e7099-8d62-47c3-bbb7-377a4eb002c4"
      unitRef="usd">149524000</us-gaap:Goodwill>
    <us-gaap:GoodwillAcquiredDuringPeriod
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMi0xLTEtMS0w_3250b128-9c7e-486f-a146-c9c8d33de3e6"
      unitRef="usd">70167000</us-gaap:GoodwillAcquiredDuringPeriod>
    <us-gaap:GoodwillAcquiredDuringPeriod
      contextRef="ibc786475465e4556a2f15a6755a7db4a_D20190101-20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMi0zLTEtMS0w_bb89fe1f-2c4a-4af0-bbd3-d16b500bce7c"
      unitRef="usd">65181000</us-gaap:GoodwillAcquiredDuringPeriod>
    <us-gaap:GoodwillForeignCurrencyTranslationGainLoss
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMy0xLTEtMS0w_c9489706-7b3f-4a5b-a4ce-a3b975f9a252"
      unitRef="usd">417000</us-gaap:GoodwillForeignCurrencyTranslationGainLoss>
    <us-gaap:GoodwillForeignCurrencyTranslationGainLoss
      contextRef="ibc786475465e4556a2f15a6755a7db4a_D20190101-20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfMy0zLTEtMS0w_aa6a44a8-df02-4387-bbd6-5395118b6020"
      unitRef="usd">-192000</us-gaap:GoodwillForeignCurrencyTranslationGainLoss>
    <us-gaap:GoodwillPurchaseAccountingAdjustments
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfNS0xLTEtMS00NzQz_ab6f892b-3bb3-402d-a988-e0c94c73dbd6"
      unitRef="usd">-288000</us-gaap:GoodwillPurchaseAccountingAdjustments>
    <us-gaap:GoodwillPurchaseAccountingAdjustments
      contextRef="ibc786475465e4556a2f15a6755a7db4a_D20190101-20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfNS0zLTEtMS00NzQz_fbc6edcc-e7ec-4dd6-b5f8-fa803b1bfe09"
      unitRef="usd">0</us-gaap:GoodwillPurchaseAccountingAdjustments>
    <us-gaap:Goodwill
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfNC0xLTEtMS0w_3dfe51c1-4886-4eff-b236-2a28474875e3"
      unitRef="usd">284809000</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjVhYjlkMDYzNTA3OTQ4MDBhY2RjYzc1MGY5NDI3ZmYwL3RhYmxlcmFuZ2U6NWFiOWQwNjM1MDc5NDgwMGFjZGNjNzUwZjk0MjdmZjBfNC0zLTEtMS0w_a460e4f8-a208-452e-ad61-4e95e0bff269"
      unitRef="usd">214513000</us-gaap:Goodwill>
    <us-gaap:ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNjAz_e0d4a0fa-ec18-40e3-9f6a-1f83211210ee">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Intangible assets consist of the following (in thousands, except weighted-average amortization period):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted-Average Amortization Period (in months)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Gross Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accumulated Amortization&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Developed technologies and content library&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;72&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;66,628&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(25,392)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;41,236&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Customer lists&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;16,190&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(9,718)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6,472&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Trade and domain names&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;11,613&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(7,467)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,146&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Non-compete agreements&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,018&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,962)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;56&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Indefinite-lived trade name&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(124)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(124)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;99,925&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(44,539)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;55,386&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted-Average Amortization Period (in months)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Gross Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accumulated Amortization&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Developed technologies and content library&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;66&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;43,268&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(18,395)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;24,873&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Customer lists&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9,970&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(8,210)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,760&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Trade and domain names&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;46&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,873&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(6,169)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,704&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Non-compete agreements&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,018&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,890)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;128&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Indefinite-lived trade name&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(398)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(398)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;58&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;69,331&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(34,664)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;34,667&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock>
    <us-gaap:ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNjI2_a9160ed7-4325-44d0-aeb8-94533d1bf255">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Intangible assets consist of the following (in thousands, except weighted-average amortization period):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted-Average Amortization Period (in months)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Gross Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accumulated Amortization&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Developed technologies and content library&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;72&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;66,628&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(25,392)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;41,236&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Customer lists&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;16,190&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(9,718)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6,472&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Trade and domain names&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;11,613&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(7,467)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,146&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Non-compete agreements&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,018&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,962)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;56&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Indefinite-lived trade name&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(124)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(124)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;99,925&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(44,539)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;55,386&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted-Average Amortization Period (in months)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Gross Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accumulated Amortization&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net Carrying Amount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Developed technologies and content library&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;66&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;43,268&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(18,395)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;24,873&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Customer lists&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9,970&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(8,210)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,760&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Trade and domain names&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;46&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,873&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(6,169)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,704&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Non-compete agreements&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,018&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,890)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;128&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Indefinite-lived trade name&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,600&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(398)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(398)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total intangible assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;58&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;69,331&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(34,664)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;34,667&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife
      contextRef="ic34ee2fcbbdb49cf9ae1550ee9c79d1c_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMi0xLTEtMS0w_577f1d85-b22a-4923-8038-19c685ad311b">P72M</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="i5be0609d325b46bfa29efca80bbbe2c4_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMi0zLTEtMS0w_b4225105-5fbd-439b-9d7d-0fbc8bd90ef2"
      unitRef="usd">66628000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="i5be0609d325b46bfa29efca80bbbe2c4_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMi01LTEtMS0w_d723829a-9df6-458f-8304-5291b1dec097"
      unitRef="usd">25392000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="i5be0609d325b46bfa29efca80bbbe2c4_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMi05LTEtMS0w_ad236132-2095-4767-949e-3ce269e639df"
      unitRef="usd">41236000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife
      contextRef="ie4df6c356ddd4b079928a2b284f46f39_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMy0xLTEtMS0w_11df15c0-c7ea-4875-8615-fb05739b2cd4">P47M</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="i1f383872de584eb4942f64f7d4ff21c6_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMy0zLTEtMS0w_39cd775c-4470-4acf-b579-002c21a53e22"
      unitRef="usd">16190000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="i1f383872de584eb4942f64f7d4ff21c6_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMy01LTEtMS0w_5a54be21-17d6-4ba1-84ff-1c761d787733"
      unitRef="usd">9718000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="i1f383872de584eb4942f64f7d4ff21c6_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfMy05LTEtMS0w_e19d54d9-fb28-443a-9e01-44a3867b898c"
      unitRef="usd">6472000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife
      contextRef="i99a34c82e6374e28b54a8fb23b308358_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNC0xLTEtMS0w_2fc7ec85-d866-4397-8fbe-ba169056a4b4">P44M</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="ifa5e2f7094a046e49fcd401def6fa0be_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNC0zLTEtMS0w_5d6d21ae-e423-461e-9b6a-7812a390cc4c"
      unitRef="usd">11613000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="ifa5e2f7094a046e49fcd401def6fa0be_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNC01LTEtMS0w_4fbc217a-2e85-42b2-8175-ef0b1d7b525a"
      unitRef="usd">7467000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="ifa5e2f7094a046e49fcd401def6fa0be_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNC05LTEtMS0w_4aded456-7003-4358-95a7-52cb394184ad"
      unitRef="usd">4146000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife
      contextRef="i90e8507d2f924d9b988b48a68c17b141_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNS0xLTEtMS0w_92b8262a-cb41-4df1-a17d-ffa9d58f706c">P31M</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="i102cc7ef39654f4984c4da8255ded5a5_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNS0zLTEtMS0w_2c41398c-029f-42f1-af87-fc55d622b32b"
      unitRef="usd">2018000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="i102cc7ef39654f4984c4da8255ded5a5_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNS01LTEtMS0w_fd9dfcdb-4bfe-4a70-858e-9715dac58f65"
      unitRef="usd">1962000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="i102cc7ef39654f4984c4da8255ded5a5_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNS05LTEtMS0w_a037a013-e0a8-410d-b222-a52f9a2e297c"
      unitRef="usd">56000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:IndefiniteLivedTradeNames
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNi0zLTEtMS0w_2efe9423-8a47-44bf-ba69-eabef83b959f"
      unitRef="usd">3600000</us-gaap:IndefiniteLivedTradeNames>
    <us-gaap:IndefiniteLivedTradeNames
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNi05LTEtMS0w_12c12608-1964-4802-8c51-a86478567328"
      unitRef="usd">3600000</us-gaap:IndefiniteLivedTradeNames>
    <chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNy0zLTEtMS0w_abe8cad3-9ca5-4e35-aa1c-f728a5782e89"
      unitRef="usd">-124000</chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss>
    <chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfNy05LTEtMS0w_8847ecb9-24a8-4dac-8ce1-df764a80beac"
      unitRef="usd">-124000</chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfOC0xLTEtMS0w_95ca2500-ca93-45c3-b908-dbc432866c1d">P64M</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:IntangibleAssetsGrossExcludingGoodwill
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfOC0zLTEtMS0w_0038243d-5afc-4104-9b36-6ff48affc726"
      unitRef="usd">99925000</us-gaap:IntangibleAssetsGrossExcludingGoodwill>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfOC01LTEtMS0w_481fb441-0679-4bea-b567-cd93ccbe8b8a"
      unitRef="usd">44539000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:IntangibleAssetsNetExcludingGoodwill
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmUwMTQyMzM3NTRhNzQ1ODE4OTFkMTZhNzU3MDdiNjgwL3RhYmxlcmFuZ2U6ZTAxNDIzMzc1NGE3NDU4MTg5MWQxNmE3NTcwN2I2ODBfOC05LTEtMS0w_04896cba-1377-4813-8146-fd0ccabeb91b"
      unitRef="usd">55386000</us-gaap:IntangibleAssetsNetExcludingGoodwill>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife
      contextRef="i8cfce2cd9bcf4d649e353803839ea13f_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMi0xLTEtMS0w_02253354-4835-4ea6-ac21-3bc7c735e8af">P66M</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="i2a43e7ce2f7d49079f345147ca3673f7_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMi0zLTEtMS0w_b5777301-ca58-4627-9cc2-9e3549f47e10"
      unitRef="usd">43268000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="i2a43e7ce2f7d49079f345147ca3673f7_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMi01LTEtMS0w_37813754-8ba1-4438-a574-814c36e5f60a"
      unitRef="usd">18395000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="i2a43e7ce2f7d49079f345147ca3673f7_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMi03LTEtMS0w_97e8de39-2766-4e72-8c86-e97c88943533"
      unitRef="usd">24873000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife
      contextRef="i3cfb286f25f64449b72b15685db0bf84_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMy0xLTEtMS0w_81bfb173-6085-416f-8e49-b74f0822cdb9">P47M</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="i9447c123901844769a1b7420fbd83fc9_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMy0zLTEtMS0w_5b33f862-b348-4255-9368-48271cb5733c"
      unitRef="usd">9970000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="i9447c123901844769a1b7420fbd83fc9_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMy01LTEtMS0w_19a78bd7-2d74-4dc4-bcbb-8e0abe600545"
      unitRef="usd">8210000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="i9447c123901844769a1b7420fbd83fc9_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfMy03LTEtMS0w_c1cc9aae-abd4-45d7-a4e2-045bde1eb35d"
      unitRef="usd">1760000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife
      contextRef="ic8755c96cc844c0fa90ea5ff392311c6_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNC0xLTEtMS0w_d5c563d4-1662-48ac-b6db-ad8d67fbae6d">P46M</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="ieadb304974cb437094f7f4eaeba03de3_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNC0zLTEtMS0w_de01141a-e093-42f1-b8a4-c2fe3bc3214d"
      unitRef="usd">10873000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="ieadb304974cb437094f7f4eaeba03de3_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNC01LTEtMS0w_1e8d547f-47e3-44fe-9232-e43a3cfffc03"
      unitRef="usd">6169000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="ieadb304974cb437094f7f4eaeba03de3_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNC03LTEtMS0w_206b7f6c-dbf2-4841-bcf7-3431c589407f"
      unitRef="usd">4704000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife
      contextRef="i8353b8c499e140c5939b16a8fc4c5c16_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNS0xLTEtMS0w_da4b3304-0dc3-452c-b491-0529a601957d">P31M</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="i96a9ec171eeb4ecb82096cd755be600e_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNS0zLTEtMS0w_d64d5b7a-a6b6-40f5-b396-a445cf447f19"
      unitRef="usd">2018000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="i96a9ec171eeb4ecb82096cd755be600e_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNS01LTEtMS0w_d484c0de-ceeb-428f-a141-112812f76e44"
      unitRef="usd">1890000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="i96a9ec171eeb4ecb82096cd755be600e_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNS03LTEtMS0w_ee4ab673-a6e6-4ceb-ac15-0640d95ddb46"
      unitRef="usd">128000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:IndefiniteLivedTradeNames
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNi0zLTEtMS0w_661caff2-0df8-4c2e-9d8d-f215d120bcc1"
      unitRef="usd">3600000</us-gaap:IndefiniteLivedTradeNames>
    <us-gaap:IndefiniteLivedTradeNames
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNi03LTEtMS0w_77004d94-6b82-490e-a1d8-c616847c28d3"
      unitRef="usd">3600000</us-gaap:IndefiniteLivedTradeNames>
    <chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
      contextRef="i411fd96e80364501b259eeba8fc5b092_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNy0zLTEtMS0w_70453978-a66f-4c43-a9e4-2f0b0cffa352"
      unitRef="usd">-398000</chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss>
    <chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
      contextRef="i411fd96e80364501b259eeba8fc5b092_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfNy03LTEtMS0w_28716a49-e31d-42a7-97ac-ba12963a55de"
      unitRef="usd">-398000</chgg:FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife
      contextRef="i411fd96e80364501b259eeba8fc5b092_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfOC0xLTEtMS0w_074efb41-b55b-44c8-b977-fe081231ddf8">P58M</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:IntangibleAssetsGrossExcludingGoodwill
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfOC0zLTEtMS0w_0ddcc35a-1486-4da7-ac4c-e5a925ad5a4d"
      unitRef="usd">69331000</us-gaap:IntangibleAssetsGrossExcludingGoodwill>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfOC01LTEtMS0w_e60df8aa-5143-4e59-90f4-30b76340ef57"
      unitRef="usd">34664000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:IntangibleAssetsNetExcludingGoodwill
      contextRef="i381b2c5e4323436db67c89d9ae909083_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOmJmMTU5MmViNDcwNzQyZjBiODI2OGIxNWJjODE5Y2UzL3RhYmxlcmFuZ2U6YmYxNTkyZWI0NzA3NDJmMGI4MjY4YjE1YmM4MTljZTNfOC03LTEtMS0w_c0789ae9-e883-411b-b1f0-45cf52e471d5"
      unitRef="usd">34667000</us-gaap:IntangibleAssetsNetExcludingGoodwill>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="ie1f21edbcd7846b09737652eda3d4159_D20200701-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfMzE2_79abc7f3-66cf-49f7-b092-a5e160178b2f"
      unitRef="usd">4400000</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="i841b104092c54c2c96e8e6442487430b_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfMzIz_b5dabf14-7f76-47a7-ad7b-a596232dce3c"
      unitRef="usd">9900000</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="i752ba0837a1d4d7698a6e957a811c0ee_D20190701-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNDQ1_34eef711-a0fb-40fa-a647-4f08afe8dea2"
      unitRef="usd">1500000</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="ib4e03e9a3190459cacdb48fbb7c4f822_D20190101-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNDUy_6e103fa7-1a11-40f9-9953-83e00e69ad72"
      unitRef="usd">5000000.0</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RleHRyZWdpb246ZDk4M2UwMTdmZWI3NGFmYjg3ZTAyNmFmMmZhODU5MzFfNjEw_48933aa9-e609-4551-b253-790c3f08d5e5">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As of September&#160;30, 2020, the estimated future amortization expense related to our finite-lived intangible assets is as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:87.204%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.596%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Remaining three months of 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,404&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13,320&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,889&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,760&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2024&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,707&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Thereafter&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,706&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;51,786&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfMC0xLTEtMS0w_21271219-1f59-4277-8bcb-7d63600d575c"
      unitRef="usd">4404000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfMS0xLTEtMS0w_ff8a4732-88e2-44fe-9dcd-88ffe2e1a670"
      unitRef="usd">13320000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfMi0xLTEtMS0w_6979bed9-92fb-443b-a706-a21d27e61bd8"
      unitRef="usd">10889000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfMy0xLTEtMS0w_fa734ff7-b5f3-4385-8dfe-d89ec1d0e165"
      unitRef="usd">8760000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfNC0xLTEtMS0w_d4d44ebf-132e-4ce2-9790-7289d9c7a111"
      unitRef="usd">5707000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour>
    <chgg:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfNS0xLTEtMS0w_220ce2e7-fbe9-4466-a74a-5ee4c6543d88"
      unitRef="usd">8706000</chgg:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81NS9mcmFnOmQ5ODNlMDE3ZmViNzRhZmI4N2UwMjZhZjJmYTg1OTMxL3RhYmxlOjY4NjRkZjMzMDEzNTRhYTg4NTMxYWJlNjM4MGFjMjM5L3RhYmxlcmFuZ2U6Njg2NGRmMzMwMTM1NGFhODg1MzFhYmU2MzgwYWMyMzlfNi0xLTEtMS0w_4803a03e-d68c-4f9c-9915-af67ba82616a"
      unitRef="usd">51786000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:DebtDisclosureTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNzE5MQ_a33a9516-a52f-4cbd-8b3e-3526c8c9c58c">Convertible Senior NotesIn August 2020, we issued $1.0 billion in aggregate principal amount of 0% convertible senior notes due in 2026 (2026 notes). The aggregate principal amount of the 2026 notes includes $100&#160;million from the initial purchasers fully exercising their option to purchase additional notes. In March 2019, we issued $700 million in aggregate principal amount of 0.125%&#160;convertible senior notes due in 2025 (2025 notes) and in April 2019, the initial purchasers fully exercised their option to purchase $100 million of additional 2025 notes for aggregate total principal amount of $800 million. In April 2018, we issued&#160;$345 million in aggregate principal amount of&#160;0.25%&#160;convertible senior notes due in 2023 (2023 notes). The aggregate principal amount of the 2023 notes includes $45 million&#160;from the initial purchasers fully exercising their option to purchase &lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;additional notes. The notes were issued in private placements to qualified institutional buyers pursuant to Rule 144A of the Securities Act of 1933, as amended. Concurrently with the offering of the 2026 notes, 2025 notes and 2023 notes, we used $103.4 million, $97.2 million and $39.2 million, respectively, of the net proceeds to enter into privately negotiated capped call transactions.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The total net proceeds from the notes are as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:62.350%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.600%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Principal amount&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;800,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;345,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less initial purchasers&#x2019; discount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(15,000)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(18,998)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(8,625)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less other issuance costs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(904)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(822)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(757)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net proceeds&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;984,096&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;780,180&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;335,618&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In connection with our issuance of the 2026 notes, we exchanged $172.0&#160;million aggregate principal amount of the 2023 notes in privately-negotiated transactions for an aggregate consideration of $501.7&#160;million, consisting of $174.6&#160;million in cash and 4,182,320 shares of our common stock with a value of $327.1&#160;million. Of the $501.7&#160;million consideration, we allocated $156.1&#160;million and $345.6&#160;million to the liability and equity components of the exchanged 2023 notes, respectively. The fair value of the liability component was calculated by measuring the fair value of similar debt instruments that do not have an associated convertible feature. The carrying amount of the liability component of the 2023 notes subject to the exchange was $152.8&#160;million resulting in a $3.3&#160;million loss on early extinguishment of debt which was recorded in other (expense) income, net in our condensed consolidated statements of operations. Additionally, we terminated 2023 notes capped call transactions underlying 6,380,815 shares of our common stock and received cash proceeds of $57.4&#160;million. As of September&#160;30, 2020, $173.0 million of aggregate principal amount of the 2023 notes remain outstanding and 6,419,850 shares remain underlying the 2023 notes capped call transactions.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The notes are our senior, unsecured obligations and are governed by indenture agreements by and between us and Wells Fargo Bank, National Association, as Trustee (the indentures). The 2026 notes bear no interest and will mature on September&#160;1, 2026, unless repurchased, redeemed or converted in accordance with their terms prior to such date. The 2025 notes bear interest of 0.125% per year which is payable semi-annually in arrears on March 15 and September 15 of each year, beginning on September&#160;15, 2019. The 2025 notes will mature on March&#160;15, 2025, unless repurchased, redeemed or converted in accordance with their terms prior to such date. The 2023 notes bear interest of 0.25% per year which is payable semi-annually in arrears on May 15 and November 15 of each year, beginning on November&#160;15, 2018. The 2023 notes will mature on May&#160;15, 2023, unless repurchased, redeemed or converted in accordance with their terms prior to such date.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Each $1,000 principal amount of the 2026 notes will initially be convertible into 9.2978 shares of our common stock. This is equivalent to an initial conversion price of approximately $107.55 per share, which is subject to adjustment in certain circumstances. Each $1,000 principal amount of the 2025 notes will initially be convertible into 19.3956 shares of our common stock. This is equivalent to an initial conversion price of approximately $51.56 per share, which is subject to adjustment in certain circumstances. Each $1,000 principal amount of the 2023 notes will initially be convertible into 37.1051 shares of our common stock. This is equivalent to an initial conversion price of approximately $26.95 per share, which is subject to adjustment in certain circumstances.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Prior to the close of business on the business day immediately preceding June&#160;1, 2026 for the 2026 notes, December&#160;15, 2024 for the 2025 notes and February&#160;15, 2023 for the 2023 notes, the notes are convertible at the option of holders only upon satisfaction of the following circumstances:&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:13.5pt;padding-left:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-13.5pt;padding-left:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;"&gt;during any calendar quarter commencing after the calendar quarter ending on December 31, 2020 for the 2026 notes, June 30, 2019 for the 2025 notes, and June&#160;30, 2018 for the 2023 notes, if the last reported sale price of our common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the respective conversion price for the notes on each applicable trading day;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-13.5pt;padding-left:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;"&gt;during the five-business day period after any 10 consecutive trading day period (the measurement period) in which the trading price per $1,000 principal amount of notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of our common stock and the conversion rate on each such trading day;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-13.5pt;padding-left:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;"&gt;if we call any or all of the notes for redemption, at any time prior to the close of business on the second scheduled trading day immediately preceding the redemption date; or&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-13.5pt;padding-left:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;"&gt;upon the occurrence of certain specified corporate events described in the indentures.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;On or after June&#160;1, 2026 for the 2026 notes, December&#160;15, 2024 for the 2025 notes and February&#160;15, 2023 for the 2023 notes until the close of business on the second scheduled trading day immediately preceding the respective maturity dates, holders may convert their notes at any time, regardless of the foregoing circumstances.&#160;Upon conversion, the notes may be settled in shares of our common stock, cash or a combination of cash and shares of our common stock, at our election.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;If we undergo a fundamental change, as defined in the indentures, prior to the respective maturity dates, subject to certain conditions, holders of the notes may require us to repurchase for cash all or any portion of their notes at a repurchase price equal to 100% of the principal amount of the notes to be repurchased, plus accrued and unpaid interest to, but excluding, the fundamental change repurchase date. In addition, if specific corporate events, described in the indentures, occur prior to the respective maturity dates, we will also increase the conversion rate for a holder who elects to convert their notes in connection with such specified corporate events.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The conditions allowing holders of the 2026 notes to convert were not met and therefore the 2026 notes are not convertible. The first circumstance allowing holders of the 2025 notes to convert was met during the three months ended September 30, 2020 and therefore, the 2025 notes are convertible starting October 1, 2020 through December 31, 2020. The first circumstance allowing holders of the 2023 notes to convert was met during the three months ended September 30, 2020, June 30, 2020, March 31, 2020, December 31, 2019, June 30, 2019, and March 31, 2019 and therefore, the 2023 notes were and are convertible starting April 1, 2019 through September 30, 2019 and from January 1, 2020 through December 31, 2020. During the three and nine months ended September 30, 2020, aside from the exchange of $172.0&#160;million aggregate principal amount of the 2023 notes discussed above, we received immaterial requests for conversion of the 2023 notes which we settled in cash during the three and nine months ended September 30, 2020. &lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In accounting for their issuance, we separated the notes into liability and equity components. The carrying amount of the liability components for the 2026 notes, 2025 notes and 2023 notes of approximately $758.7 million, $588.0 million and $280.8 million, respectively, was calculated by measuring the fair value of similar debt instruments that do not have an associated convertible feature. The carrying amount of the equity components for the 2026 notes, 2025 notes and 2023 notes of approximately $241.3 million, $212.0 million and $64.2 million, respectively, representing the conversion option, was determined by deducting the carrying amount of the liability components from the principal amount of the notes. This difference between the principal amount of the notes and the liability components represents the debt discount, presented as a reduction to the notes on our condensed consolidated balance sheets, and is amortized to interest expense using the effective interest method over the remaining term of the notes. The equity components of the notes are included in additional paid-in capital on our condensed consolidated balance sheets and are not remeasured as long as they continue to meet the conditions for equity classification.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We incurred issuance costs related to the 2026 notes, 2025 notes and 2023 notes of approximately $15.9 million, $19.8 million, $9.4 million, respectively. In accounting for the issuance costs, we allocated the total amount incurred to the liability and equity components using the same proportions determined above for the notes. Issuance costs attributable to the liability components for the 2026 notes, 2025 notes and 2023 notes of approximately $12.1 million, $14.6 million and $7.6 million, respectively, were recorded as debt issuance cost, presented as a reduction to the notes on our condensed consolidated balance sheets, and are amortized to interest expense using the effective interest method over the term of the notes. The issuance costs attributable to the equity components for the 2026 notes, 2025 notes and 2023 notes were approximately $3.8 million, $5.3 million and $1.7 million, respectively, and were recorded as a reduction to the equity component included in additional paid-in capital.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The net carrying amount of the liability component of the notes is as follows (in thousands): &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:37.496%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.604%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Principal&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;800,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;173,018&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;800,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;345,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unamortized debt discount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(236,809)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(158,077)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(16,484)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(184,698)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(42,280)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unamortized issuance costs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(11,842)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(10,862)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,960)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(12,691)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(5,028)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net carrying amount (liability)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;751,349&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;631,061&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;154,574&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;602,611&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;297,692&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The net carrying amount of the equity component of the notes is as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:37.496%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.604%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Debt discount for conversion option&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;241,300&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;212,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;32,193&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;212,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64,193&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Issuance costs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3,838)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(5,253)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(877)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(5,253)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,749)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net carrying amount (equity)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;237,462&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;206,747&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31,316&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;206,747&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;62,444&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As of September&#160;30, 2020, the remaining lives of the 2026 notes, 2025 notes and 2023 notes were approximately 5.9 years, 4.5 years and 2.6 years, respectively. Based on the closing price of our common stock of $71.44 on September&#160;30, 2020, the if-converted value of the 2026 notes was approximately $664.2 million, which was less than the principal amount of $1.0 billion by approximately $335.8 million, the if-converted value of the 2025 notes was approximately $1,108.5 million, which exceeds the principal amount of $800 million by approximately $308.5 million and the if-converted value of the 2023 notes was approximately $458.6 million, which exceeds the principal amount of $173 million by approximately $285.6 million.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The effective interest rates of the liability components for the 2026 notes, 2025 notes and 2023 notes are 4.63%, 5.40% and 4.34%, respectively, and each is based on the interest rate of similar debt instruments, at the time of our offering, that do not have associated convertible features. The following tables set forth the total interest expense recognized related to the notes (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:37.496%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.604%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="27" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-bottom:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Contractual interest expense&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;252&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;169&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;252&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;217&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Amortization of debt discount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,491&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,938&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,458&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,939&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,161&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Amortization of issuance costs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;225&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;614&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;292&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;614&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;375&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total interest expense&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,716&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9,804&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,919&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9,805&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,753&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:6pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:37.496%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.604%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="27" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Contractual interest expense&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;750&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;599&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;517&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;645&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Amortization of debt discount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,491&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;26,621&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,709&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18,363&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9,377&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Amortization of issuance costs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;225&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,829&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,035&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,262&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,112&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total interest expense&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,716&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;29,200&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,343&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;20,142&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;11,134&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-align:center;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Capped Call Transactions&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Concurrently with the offering of the 2026 notes, 2025 notes and 2023 notes, we used $103.4 million, $97.2 million and $39.2 million, respectively, of the net proceeds to enter into privately negotiated capped call transactions which are expected to generally reduce or offset potential dilution to holders of our common stock upon conversion of the notes and/or offset the potential cash payments we would be required to make in excess of the principal amount of any converted notes. The capped call transactions automatically exercise upon conversion of the notes and cover&#160;9,297,800, 15,516,480 and 6,419,850&#160;shares of our common stock for the 2026 notes, 2025 notes and 2023 notes, respectively, and are intended to effectively increase the overall conversion price from&#160;$107.55 to $156.44 per share for the 2026 notes, $51.56 to $79.32 per share for the 2025 notes and $26.95&#160;to&#160;$40.68&#160;per share for the 2023 notes. The effective increase in conversion price as a result of the capped call transactions serves to reduce potential dilution to holders of our common stock and/or offset the cash payments we are required to make in excess of the principal amount of any converted notes. As these transactions meet certain accounting criteria, they are recorded in stockholders&#x2019; equity as a reduction of additional paid-in capital on our condensed consolidated balance sheets and are not accounted for as derivatives. The fair value of the capped call instrument is not remeasured each reporting period. The cost of the capped call is not expected to be deductible for tax purposes.&lt;/span&gt;&lt;/div&gt;</us-gaap:DebtDisclosureTextBlock>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2Mjg1NQ_765412e9-ba84-410a-b15e-d79e8cff7d26"
      unitRef="usd">1000000000.0</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2MjkxMw_8ed0f7c6-2739-439d-980e-27c291afe611"
      unitRef="number">0</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i659b163f67634dd7a1c57717e681a755_I20200831"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTY0OTI2NzQ4MTg0Ng_af403448-cb68-4194-9072-2c6f4f1cb3f5"
      unitRef="usd">100000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjQ_29e7b787-9d55-4d42-a53e-7e6bb497996c"
      unitRef="usd">700000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTAw_c8521e6d-0685-4ccf-9a80-cbce3cf6d33b"
      unitRef="number">0.00125</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i05bdf018eb384622bbccbd09edeffc9b_I20190430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjM0_a9d7e37b-8cbc-4020-9c41-e78c4fa51ac0"
      unitRef="usd">100000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:ProceedsFromIssuanceOfDebt
      contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430"
      decimals="-6"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzAy_c57502d9-c6db-4577-b86c-aa5ae7ad2c3a"
      unitRef="usd">800000000</us-gaap:ProceedsFromIssuanceOfDebt>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzMx_dc38d084-5a18-4336-98f2-556ebb241d54"
      unitRef="usd">345000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzY3_2de10dbd-3ec8-4255-81f7-7499a8740c5b"
      unitRef="number">0.0025</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <chgg:DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes
      contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430"
      decimals="-6"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNDc3_54d05628-42ad-4a20-a71e-84819a8e9645"
      unitRef="usd">45000000</chgg:DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="i606499051ec24adeb47abb79dbaf14ae_D20200801-20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2MzMxMg_d35c4334-c8ed-41d4-946d-1e9d2922cf72"
      unitRef="usd">103400000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="id416e130d565459998d07d996b66838b_D20190401-20190430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfODYw_996c4549-00e4-483e-8cf6-36daa42eded8"
      unitRef="usd">97200000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="i608c67dd80314ca086a782d1bc83da2b_D20180401-20180430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfODY3_6fc39fd4-61ee-40f4-bda7-3f113d56640c"
      unitRef="usd">39200000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <us-gaap:ScheduleOfDebtInstrumentsTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNzIwNQ_af0c54fa-38c3-476b-9a5a-508d59f10738">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The total net proceeds from the notes are as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:62.350%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.600%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Principal amount&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;800,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;345,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less initial purchasers&#x2019; discount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(15,000)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(18,998)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(8,625)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less other issuance costs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(904)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(822)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(757)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net proceeds&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;984,096&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;780,180&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;335,618&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfDebtInstrumentsTextBlock>
    <us-gaap:ProceedsFromIssuanceOfDebt
      contextRef="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMS0xLTEtMS03MzA_48fd1fd2-4883-45b8-9273-77b89d23463d"
      unitRef="usd">1000000000</us-gaap:ProceedsFromIssuanceOfDebt>
    <us-gaap:ProceedsFromIssuanceOfDebt
      contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMS0xLTEtMS0w_dda9ece2-c6a9-42b9-b497-91d238633e9e"
      unitRef="usd">800000000</us-gaap:ProceedsFromIssuanceOfDebt>
    <us-gaap:ProceedsFromIssuanceOfDebt
      contextRef="i4b390984de0d482585747cae85979033_D20180401-20180430"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMS0zLTEtMS0w_6d96fd05-c4ad-4684-8c84-5ea39deff43e"
      unitRef="usd">345000000</us-gaap:ProceedsFromIssuanceOfDebt>
    <chgg:PaymentsForInitialPurchasersDiscount
      contextRef="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMi0xLTEtMS03MzA_ef86cae1-6802-43ad-abb4-f116b4b3381c"
      unitRef="usd">15000000</chgg:PaymentsForInitialPurchasersDiscount>
    <chgg:PaymentsForInitialPurchasersDiscount
      contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMi0xLTEtMS0w_0e014e98-1ed4-49f3-92dd-0d9a6b2de9af"
      unitRef="usd">18998000</chgg:PaymentsForInitialPurchasersDiscount>
    <chgg:PaymentsForInitialPurchasersDiscount
      contextRef="i4b390984de0d482585747cae85979033_D20180401-20180430"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMi0zLTEtMS0w_e2d4a76d-dc60-49a7-a64c-eed8740c8947"
      unitRef="usd">8625000</chgg:PaymentsForInitialPurchasersDiscount>
    <us-gaap:PaymentsOfDebtIssuanceCosts
      contextRef="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMy0xLTEtMS03MzA_0d221311-d534-425e-acd0-ca551ce473ba"
      unitRef="usd">904000</us-gaap:PaymentsOfDebtIssuanceCosts>
    <us-gaap:PaymentsOfDebtIssuanceCosts
      contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMy0xLTEtMS0w_a351ca19-6878-49d8-be0a-543699f596e5"
      unitRef="usd">822000</us-gaap:PaymentsOfDebtIssuanceCosts>
    <us-gaap:PaymentsOfDebtIssuanceCosts
      contextRef="i4b390984de0d482585747cae85979033_D20180401-20180430"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfMy0zLTEtMS0w_05d3b40f-7712-4419-860e-55de32d7d6e8"
      unitRef="usd">757000</us-gaap:PaymentsOfDebtIssuanceCosts>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="i95efa339e8d5440b829a6f972fd770c7_D20200801-20200831"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfNC0xLTEtMS03MzA_9de59e41-a2c5-4660-ab6a-51f820795c77"
      unitRef="usd">984096000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="ib102c5499c754403b6fe20f69d3e816c_D20190401-20190430"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfNC0xLTEtMS0w_fecce4bc-181a-45db-a14b-47b3b635ed89"
      unitRef="usd">780180000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="i4b390984de0d482585747cae85979033_D20180401-20180430"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmM4MmQ5YTI1MDhjZTQ3ZDNiMTRiZjhkOTc2NTVkZWNiL3RhYmxlcmFuZ2U6YzgyZDlhMjUwOGNlNDdkM2IxNGJmOGQ5NzY1NWRlY2JfNC0zLTEtMS0w_6dad1fbf-a397-4eb3-9910-004969040265"
      unitRef="usd">335618000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <us-gaap:DebtInstrumentRepurchasedFaceAmount
      contextRef="i629578467ad24a2db80684b24827e18f_I20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2NzgwOA_a8f49658-9ba9-4e17-9869-fdd719435a1c"
      unitRef="usd">172000000.0</us-gaap:DebtInstrumentRepurchasedFaceAmount>
    <chgg:DebtInstrumentPrincipalAmountExchangedConsiderationTransferred
      contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2NzkyOA_5f9a17f5-1615-4e54-bf9e-169b678ea8bc"
      unitRef="usd">501700000</chgg:DebtInstrumentPrincipalAmountExchangedConsiderationTransferred>
    <us-gaap:RepaymentsOfConvertibleDebt
      contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2Nzk0Nw_b69b191f-bc82-40e9-a211-94e0c3458128"
      unitRef="usd">174600000</us-gaap:RepaymentsOfConvertibleDebt>
    <us-gaap:DebtConversionConvertedInstrumentSharesIssued1
      contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2Nzk2Mw_a2c69c18-ceb9-4a69-9927-5be289932330"
      unitRef="shares">4182320</us-gaap:DebtConversionConvertedInstrumentSharesIssued1>
    <chgg:DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable
      contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODAxMA_677812b6-d11a-4134-8b50-7d5c9da0d80a"
      unitRef="usd">327100000</chgg:DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable>
    <chgg:DebtInstrumentPrincipalAmountExchangedConsiderationTransferred
      contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODAyMg_5f9a17f5-1615-4e54-bf9e-169b678ea8bc"
      unitRef="usd">501700000</chgg:DebtInstrumentPrincipalAmountExchangedConsiderationTransferred>
    <us-gaap:LongTermDebtFairValue
      contextRef="i629578467ad24a2db80684b24827e18f_I20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODA1NA_374e94c4-39d0-408f-bc99-63b3e620e678"
      unitRef="usd">156100000</us-gaap:LongTermDebtFairValue>
    <us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
      contextRef="i629578467ad24a2db80684b24827e18f_I20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODA2Mg_e1f5b6dd-ce57-4488-a558-201eae7a8976"
      unitRef="usd">345600000</us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent>
    <us-gaap:LongTermDebt
      contextRef="i629578467ad24a2db80684b24827e18f_I20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODQwMA_41a478b8-50cc-40b1-9bc5-6eb3d4705804"
      unitRef="usd">152800000</us-gaap:LongTermDebt>
    <us-gaap:GainsLossesOnExtinguishmentOfDebt
      contextRef="i5ad8e62e7afc4e4697f492fd86533bc7_D20200801-20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODQzMA_a62b8505-78d3-466e-8f34-167f1b2bff77"
      unitRef="usd">-3300000</us-gaap:GainsLossesOnExtinguishmentOfDebt>
    <chgg:DebtInstrumentConvertibleSharesTerminated
      contextRef="ifc489d3b7c3041ee9205a859d7b3ad8e_D20200801-20200831"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2OTQ5MQ_a9658bad-9cde-493b-b53c-acbf48be4837"
      unitRef="shares">6380815</chgg:DebtInstrumentConvertibleSharesTerminated>
    <us-gaap:ProceedsFromConvertibleDebt
      contextRef="ifc489d3b7c3041ee9205a859d7b3ad8e_D20200801-20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODU5Ng_899df101-d25f-4da4-a0ae-512a933d25fd"
      unitRef="usd">57400000</us-gaap:ProceedsFromConvertibleDebt>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTc1OTIxODYwODQ1NDU_7de09792-cff9-412c-828a-9e7dc6091cd7"
      unitRef="usd">173000000.0</us-gaap:DebtInstrumentFaceAmount>
    <chgg:DebtInstrumentConvertibleShares
      contextRef="i42cccab23ba4440eaa073f17ed671fbc_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg2ODc5NQ_e283f0e6-993f-4d92-83fd-2d09a1f13bea"
      unitRef="shares">6419850</chgg:DebtInstrumentConvertibleShares>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNzE0NjgyNTYyMDY5Mw_3b2890e5-d0a4-41d9-8c4c-8233fbc74062"
      unitRef="number">0</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i0003bff65f6f4cad8b63a74ad1d3675c_I20190331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTI1Mg_c8521e6d-0685-4ccf-9a80-cbce3cf6d33b"
      unitRef="number">0.00125</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTU0MA_2de10dbd-3ec8-4255-81f7-7499a8740c5b"
      unitRef="number">0.0025</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2Mzc4Nw_d0328c36-9cf7-40ef-b146-41dde7e187bf"
      unitRef="usdPerShare">107.55</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTk3Nw_9d4bbac0-4eeb-4eb3-b13e-287dcf2829c7"
      unitRef="usdPerShare">51.56</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjIyOA_005cccd5-f164-48e9-bb6e-9b3a356f37de"
      unitRef="usdPerShare">26.95</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtInstrumentConvertibleThresholdTradingDays
      contextRef="i479e2079d1a845518a23cbf3a5e85332_D20180401-20180430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjc0Mw_b51dc865-dcd9-42e8-af40-dbcc7421eb95"
      unitRef="day">20</us-gaap:DebtInstrumentConvertibleThresholdTradingDays>
    <us-gaap:DebtInstrumentConvertibleThresholdConsecutiveTradingDays1
      contextRef="i479e2079d1a845518a23cbf3a5e85332_D20180401-20180430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjgwNw_0a4cea0b-c24f-4dbc-9e24-e4b668c96e11"
      unitRef="day">30</us-gaap:DebtInstrumentConvertibleThresholdConsecutiveTradingDays1>
    <us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger
      contextRef="i479e2079d1a845518a23cbf3a5e85332_D20180401-20180430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjk1Ng_1ca48fb0-9191-4c71-b585-46c1859accf5"
      unitRef="number">1.30</us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger>
    <us-gaap:DebtInstrumentConvertibleThresholdTradingDays
      contextRef="ifb20c92ed5904ac9baa522813d86286a_D20180401-20180430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzA1MQ_d6e48ee1-e1e5-49de-ad51-3837298918d2"
      unitRef="day">5</us-gaap:DebtInstrumentConvertibleThresholdTradingDays>
    <us-gaap:DebtInstrumentConvertibleThresholdConsecutiveTradingDays1
      contextRef="ifb20c92ed5904ac9baa522813d86286a_D20180401-20180430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzA4NA_e89b43c9-3c15-419c-b6f4-99d10ce2535f"
      unitRef="day">10</us-gaap:DebtInstrumentConvertibleThresholdConsecutiveTradingDays1>
    <us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger
      contextRef="if3661b143aea400e9849df106552150b_D20180401-20180430"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMzI2OA_95fab3f6-a807-4444-bff3-4b007afbf01c"
      unitRef="number">0.98</us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger>
    <us-gaap:DebtInstrumentRepurchasedFaceAmount
      contextRef="i629578467ad24a2db80684b24827e18f_I20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfOTM0NTg0ODg3MDUzNA_a8f49658-9ba9-4e17-9869-fdd719435a1c"
      unitRef="usd">172000000.0</us-gaap:DebtInstrumentRepurchasedFaceAmount>
    <us-gaap:LongTermDebtFairValue
      contextRef="i763ccb23a3a641e188ba2f48a75b3156_I20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODUxNA_1fbe03d9-1e7b-449b-9121-604592ee6944"
      unitRef="usd">758700000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="iad8de8f9da474e1696c64216eb7e1c52_I20190430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODUzMg_59a474d0-8f93-4196-9e89-b6b2a9300d50"
      unitRef="usd">588000000.0</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i411adab1297441f9ac0aaafbcabb2758_I20180430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODYwMw_190c1bf1-4645-4bbe-aa8b-554688ceb23b"
      unitRef="usd">280800000</us-gaap:LongTermDebtFairValue>
    <us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
      contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODY0NA_82fff11e-18ad-49de-9b66-28c21dd9dc8f"
      unitRef="usd">241300000</us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent>
    <us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
      contextRef="i05bdf018eb384622bbccbd09edeffc9b_I20190430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODY2Mg_0620fc04-5a25-47a6-a57d-24e30391421e"
      unitRef="usd">212000000.0</us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent>
    <us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
      contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODY3OA_e9cd9cc0-86c3-4d44-ac92-4d100700c418"
      unitRef="usd">64200000</us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2ODgyNw_34af94f5-6081-4914-84f5-61fb313fe156"
      unitRef="usd">15900000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="i05bdf018eb384622bbccbd09edeffc9b_I20190430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTA5OTUxMTY0NzYzNw_e44899c2-6a91-4278-96cb-e0375f8fb999"
      unitRef="usd">19800000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMTA5OTUxMTY0NzA3OA_7e2c82a8-7565-4200-914b-a6879c0d20ee"
      unitRef="usd">9400000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="i982616d80c2144bf8370d3ed6a207bd2_I20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTE1Mg_bd63223f-dd5d-4092-8c79-d0745bbca08a"
      unitRef="usd">12100000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="i0f9db8ca9d694bf9a91976bc83e7cacb_I20190430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTEzNQ_ebaadceb-824e-45ca-9c57-4a45ed9e3c49"
      unitRef="usd">14600000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="i1141dc63aa6b4903bf82ee73355f6a35_I20180430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTE1MA_00a18d04-e2a5-491e-8b67-14b84b1664d8"
      unitRef="usd">7600000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="i17c93c34cf994d6884d01eb331e91234_I20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTE2OA_bc38ac1a-cfaf-426e-bf17-d42a72eb6719"
      unitRef="usd">3800000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="if5c5477c4101427e98e251c1b00d2445_I20190430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTE4Mw_a164e2db-8322-4deb-a341-af451e61f4df"
      unitRef="usd">5300000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="ied497c24dc0a4c4ea3b7cbb988806cfc_I20180430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTE5OQ_fdfa4a7c-b03d-4f9b-83c1-d2466c1ffe86"
      unitRef="usd">1700000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:ScheduleOfDebtTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNzE5NQ_7291fd15-c950-48f7-916c-caf33f7f5af6">&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The net carrying amount of the liability component of the notes is as follows (in thousands): &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:37.496%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.604%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Principal&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;800,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;173,018&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;800,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;345,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unamortized debt discount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(236,809)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(158,077)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(16,484)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(184,698)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(42,280)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unamortized issuance costs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(11,842)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(10,862)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,960)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(12,691)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(5,028)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net carrying amount (liability)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;751,349&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;631,061&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;154,574&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;602,611&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;297,692&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The net carrying amount of the equity component of the notes is as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:37.496%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.604%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Debt discount for conversion option&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;241,300&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;212,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;32,193&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;212,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;64,193&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Issuance costs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3,838)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(5,253)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(877)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(5,253)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(1,749)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net carrying amount (equity)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;237,462&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;206,747&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31,316&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;206,747&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;62,444&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfDebtTableTextBlock>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMi0xLTEtMS0xMjE3_faac4ae5-49cf-42e4-b4eb-c7fa92d5bc85"
      unitRef="usd">1000000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMi0xLTEtMS0w_35d42474-6198-418f-bc4c-db2c86f5d4fe"
      unitRef="usd">800000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMi0zLTEtMS0w_a508ba76-b48d-4932-b8cc-0f7c61b5d17e"
      unitRef="usd">173018000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMi01LTEtMS0w_c6bed516-c0e8-4553-be9f-7d7d23d3afb8"
      unitRef="usd">800000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMi03LTEtMS0w_5c33d9a1-205d-4375-89f1-5675f922e7be"
      unitRef="usd">345000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
      contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMy0xLTEtMS0xMjE3_7dd3b470-0480-4d3b-9b57-53104c9a0976"
      unitRef="usd">236809000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMy0xLTEtMS0w_e2351ca5-7d37-48cc-8aa3-09bd80aa6256"
      unitRef="usd">158077000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMy0zLTEtMS0w_28bc3a88-c889-4c24-90a5-ad321d55d0a1"
      unitRef="usd">16484000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
      contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMy01LTEtMS0w_e6df2fe2-cfb0-4071-bc63-3a9cc163120f"
      unitRef="usd">184698000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
      contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfMy03LTEtMS0w_9942016a-99e8-4e6f-8f36-ac98b9fbb28b"
      unitRef="usd">42280000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNC0xLTEtMS0xMjE3_a18980e1-83a5-4fb3-9796-323c8c32145a"
      unitRef="usd">11842000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNC0xLTEtMS0w_1390c91e-583f-423e-a9ac-aabb2c63d4c1"
      unitRef="usd">10862000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNC0zLTEtMS0w_e464e343-8868-4bfd-b92e-392687b977da"
      unitRef="usd">1960000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNC01LTEtMS0w_90c1dddd-8d65-4cc3-9429-6e77faa598a1"
      unitRef="usd">12691000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet
      contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNC03LTEtMS0w_810a239c-cc02-4f15-a423-322518508f1f"
      unitRef="usd">5028000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:LongTermDebtFairValue
      contextRef="ie77e92819b4048fe832a733b90c3d3fd_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNS0xLTEtMS0xMjE3_c9578c5c-941e-4284-8aae-57be4130f58f"
      unitRef="usd">751349000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i1ac62096692b423492980b02f536b3da_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNS0xLTEtMS0w_7ceef463-7e75-42ce-a150-6e974f432344"
      unitRef="usd">631061000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="iee371c9933f64065879e6eceebfde20b_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNS0zLTEtMS0w_2e747d30-ab06-4d6a-bd3a-96fe848774fd"
      unitRef="usd">154574000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i8e9f9bb0cb4449a2b8236712014b3259_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNS01LTEtMS0w_48d02789-435c-4150-b604-e34faf0d53bc"
      unitRef="usd">602611000</us-gaap:LongTermDebtFairValue>
    <us-gaap:LongTermDebtFairValue
      contextRef="i2ea2e437c09145b6a3c9cc775e012894_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjlhYmM4NTFkMWFlNzRhMzdhYzJmMTQ0YzU3NTE2OTgwL3RhYmxlcmFuZ2U6OWFiYzg1MWQxYWU3NGEzN2FjMmYxNDRjNTc1MTY5ODBfNS03LTEtMS0w_a02d1cae-e614-4afe-a557-7319dd1afd97"
      unitRef="usd">297692000</us-gaap:LongTermDebtFairValue>
    <chgg:DebtInstrumentConvertibleDiscountForConversionOption
      contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMi0xLTEtMS0xMjM0_84bf67c9-209d-4d4e-8e44-960f85c56b2d"
      unitRef="usd">241300000</chgg:DebtInstrumentConvertibleDiscountForConversionOption>
    <chgg:DebtInstrumentConvertibleDiscountForConversionOption
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMi0xLTEtMS0w_ac2aab88-8920-4de7-991b-6bcca643c2b9"
      unitRef="usd">212000000</chgg:DebtInstrumentConvertibleDiscountForConversionOption>
    <chgg:DebtInstrumentConvertibleDiscountForConversionOption
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMi0zLTEtMS0w_c26a78b7-c288-459f-8f6b-5e742a91b4a3"
      unitRef="usd">32193000</chgg:DebtInstrumentConvertibleDiscountForConversionOption>
    <chgg:DebtInstrumentConvertibleDiscountForConversionOption
      contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMi01LTEtMS0w_854cf1c8-90ca-4d02-acc4-42c1a1d9913f"
      unitRef="usd">212000000</chgg:DebtInstrumentConvertibleDiscountForConversionOption>
    <chgg:DebtInstrumentConvertibleDiscountForConversionOption
      contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMi03LTEtMS0w_b4e080d5-4ecb-422e-b8d5-ad4327c3b9d7"
      unitRef="usd">64193000</chgg:DebtInstrumentConvertibleDiscountForConversionOption>
    <chgg:DebtInstrumentConvertibleIssuanceCosts
      contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMy0xLTEtMS0xMjM0_82e1a923-fcd0-4a3b-ad83-a88abd96145b"
      unitRef="usd">3838000</chgg:DebtInstrumentConvertibleIssuanceCosts>
    <chgg:DebtInstrumentConvertibleIssuanceCosts
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMy0xLTEtMS0w_392faab2-5d94-4d0c-a8c5-9395ecf4b4db"
      unitRef="usd">5253000</chgg:DebtInstrumentConvertibleIssuanceCosts>
    <chgg:DebtInstrumentConvertibleIssuanceCosts
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMy0zLTEtMS0w_6782d312-981b-4b79-9961-f039297c8604"
      unitRef="usd">877000</chgg:DebtInstrumentConvertibleIssuanceCosts>
    <chgg:DebtInstrumentConvertibleIssuanceCosts
      contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMy01LTEtMS0w_77d3b568-138a-46bd-8fd7-677d217159a5"
      unitRef="usd">5253000</chgg:DebtInstrumentConvertibleIssuanceCosts>
    <chgg:DebtInstrumentConvertibleIssuanceCosts
      contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfMy03LTEtMS0w_9bdb125b-73b9-4ff1-96b1-1a1108f1bb25"
      unitRef="usd">1749000</chgg:DebtInstrumentConvertibleIssuanceCosts>
    <us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
      contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfNC0xLTEtMS0xMjM0_a248e4d4-338a-49ac-9264-0ff3fe9d3d0e"
      unitRef="usd">237462000</us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent>
    <us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfNC0xLTEtMS0w_795bfaf3-4be9-4fd4-8405-96f0d148d8b8"
      unitRef="usd">206747000</us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent>
    <us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfNC0zLTEtMS0w_de49fdbf-7b04-487a-8524-dc32f1e40fd6"
      unitRef="usd">31316000</us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent>
    <us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
      contextRef="icd3fa6991f4d45279b5c176b30bb289f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfNC01LTEtMS0w_de13a1cd-2f3b-4d04-beab-40347ed8c044"
      unitRef="usd">206747000</us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent>
    <us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
      contextRef="i64f4932fcbee415baea5da5fce17874a_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmUwNTc2OGU3N2FiNjQyNDRiYTgyYmEwZGRjODFkNzYxL3RhYmxlcmFuZ2U6ZTA1NzY4ZTc3YWI2NDI0NGJhODJiYTBkZGM4MWQ3NjFfNC03LTEtMS0w_0d624abd-ef7b-4742-afc4-c70d79726d2d"
      unitRef="usd">62444000</us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent>
    <chgg:DebtInstrumentMaturityDateRemainingUsefulLife
      contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTU3OA_cb0acb5c-8552-4f44-9e2d-865cab73e236">P5Y10M24D</chgg:DebtInstrumentMaturityDateRemainingUsefulLife>
    <chgg:DebtInstrumentMaturityDateRemainingUsefulLife
      contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTAyMQ_aa82688e-06a0-4008-93ca-5431179b1564">P4Y6M</chgg:DebtInstrumentMaturityDateRemainingUsefulLife>
    <chgg:DebtInstrumentMaturityDateRemainingUsefulLife
      contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTAyOA_aa9cb34c-06ac-437c-9c7c-5a9e37d775b2">P2Y7M6D</chgg:DebtInstrumentMaturityDateRemainingUsefulLife>
    <us-gaap:SharePrice
      contextRef="i7fa1abc81a444b169017341b7feac718_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTA5Ng_bc25392b-fa62-435e-8043-ee397852b451"
      unitRef="usdPerShare">71.44</us-gaap:SharePrice>
    <us-gaap:DebtConversionConvertedInstrumentAmount1
      contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTYzOA_6aaea093-bfd0-4ceb-a765-259f11f76fb4"
      unitRef="usd">664200000</us-gaap:DebtConversionConvertedInstrumentAmount1>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTY5Ng_faac4ae5-49cf-42e4-b4eb-c7fa92d5bc85"
      unitRef="usd">1000000000.0</us-gaap:DebtInstrumentFaceAmount>
    <chgg:DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal
      contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTcxNg_6e9636fe-72a5-4882-8bb0-19a16a193e37"
      unitRef="usd">335800000</chgg:DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal>
    <us-gaap:DebtConversionConvertedInstrumentAmount1
      contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTE2NQ_ef037d1e-e115-4078-992d-eea2793c98ac"
      unitRef="usd">1108500000</us-gaap:DebtConversionConvertedInstrumentAmount1>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTIwMQ_ee1ab6f6-cdb9-4192-a1f9-19f18d958ec4"
      unitRef="usd">800000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal
      contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTIyMQ_7d2fb958-6d79-4d4d-9970-c70820386387"
      unitRef="usd">308500000</us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal>
    <us-gaap:DebtConversionConvertedInstrumentAmount1
      contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTI4Nw_ef8ef258-c1bd-4e68-b65c-45c461587a30"
      unitRef="usd">458600000</us-gaap:DebtConversionConvertedInstrumentAmount1>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="-6"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTMyMw_3a3a5898-3c72-41c7-83cb-7c1ceb97a8c7"
      unitRef="usd">173000000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal
      contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTM0Mw_b73f9c4c-036d-468b-b76f-95572244dd6b"
      unitRef="usd">285600000</us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="ibb5356caab0f43d5a75982da1f738b0b_I20190430"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTgzMA_4790d0f1-29f3-4c36-b1f9-82f9dda6b229"
      unitRef="number">0.0463</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="i05bdf018eb384622bbccbd09edeffc9b_I20190430"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTQ0Mw_3f69d5f0-e603-400c-8354-62838c236b42"
      unitRef="number">0.0540</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="i5b60b8f7e87a4ae2b8df338c013d9728_I20180430"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTQ1MA_5660ed99-e70c-49cf-8370-5847777a9841"
      unitRef="number">0.0434</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <chgg:ScheduleOfInterestExpenseRecognizedTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNzIwNg_e48eed5a-8ac0-40c0-8225-ee0f205d6975">The following tables set forth the total interest expense recognized related to the notes (in thousands):&lt;div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:37.496%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.604%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="27" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-bottom:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Contractual interest expense&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;252&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;169&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;252&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;217&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Amortization of debt discount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,491&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,938&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,458&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,939&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,161&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Amortization of issuance costs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;225&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;614&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;292&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;614&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;375&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total interest expense&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,716&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9,804&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,919&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9,805&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,753&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-top:5pt;margin-bottom:6pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:37.496%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.604%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="27" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2026 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2025 Notes&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2023 Notes&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Contractual interest expense&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;750&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;599&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;517&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;645&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Amortization of debt discount&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,491&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;26,621&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,709&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18,363&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9,377&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Amortization of issuance costs&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;225&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,829&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,035&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,262&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,112&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total interest expense&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,716&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;29,200&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,343&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;20,142&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;11,134&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</chgg:ScheduleOfInterestExpenseRecognizedTableTextBlock>
    <us-gaap:InterestExpenseDebtExcludingAmortization
      contextRef="i1a73398ecc2b4b879831345a21316285_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfMy0xLTEtMS0xNDA0_8c478881-6390-47ae-9226-e325033fbd9a"
      unitRef="usd">0</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:InterestExpenseDebtExcludingAmortization
      contextRef="i060de0426a9a45919d3c6e3615db614c_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfMy0xLTEtMS0w_dff80d55-8ed4-4fa2-95b1-866fbb2b8c02"
      unitRef="usd">252000</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:InterestExpenseDebtExcludingAmortization
      contextRef="i793e64e957674257a68f5754d3d0c0d6_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfMy0zLTEtMS0w_b95dbf67-a962-4d5b-be61-7458d0678dba"
      unitRef="usd">169000</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:InterestExpenseDebtExcludingAmortization
      contextRef="i40b4a4bdfd20451a90b52f013a5a86ac_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfMy01LTEtMS0w_6bae7bc0-f301-4b62-8de8-d8b0c2f3b3ea"
      unitRef="usd">252000</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:InterestExpenseDebtExcludingAmortization
      contextRef="i17050b9051b04cae9e88d2f65f45269f_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfMy03LTEtMS0w_2bc29c41-f99f-484b-a36c-2510e39d8a52"
      unitRef="usd">217000</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="i1a73398ecc2b4b879831345a21316285_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNC0xLTEtMS0xNDA0_eb8d3cef-238d-40ad-aa41-b77b90b592aa"
      unitRef="usd">4491000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="i060de0426a9a45919d3c6e3615db614c_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNC0xLTEtMS0w_53b9d6f4-4291-421d-900e-79e47ccff7f3"
      unitRef="usd">8938000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="i793e64e957674257a68f5754d3d0c0d6_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNC0zLTEtMS0w_9e16dee8-eb69-4a51-8f83-318315854126"
      unitRef="usd">2458000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="i40b4a4bdfd20451a90b52f013a5a86ac_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNC01LTEtMS0w_c3a0ab19-8af9-46b2-8a78-5ce70f29e4f2"
      unitRef="usd">8939000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="i17050b9051b04cae9e88d2f65f45269f_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNC03LTEtMS0w_f08f5933-a158-40e9-bb09-130075383adf"
      unitRef="usd">3161000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="i1a73398ecc2b4b879831345a21316285_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNS0xLTEtMS0xNDA0_c814c885-347b-4d64-a862-f8eb0ddab4b1"
      unitRef="usd">225000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="i060de0426a9a45919d3c6e3615db614c_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNS0xLTEtMS0w_a5122750-3583-40a8-a232-c1a73c9f5eb9"
      unitRef="usd">614000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="i793e64e957674257a68f5754d3d0c0d6_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNS0zLTEtMS0w_5840cc96-e6af-41bc-8495-d33d046bc94a"
      unitRef="usd">292000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="i40b4a4bdfd20451a90b52f013a5a86ac_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNS01LTEtMS0w_acb9068b-c17a-4a92-a4cc-a00ada0b42e5"
      unitRef="usd">614000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="i17050b9051b04cae9e88d2f65f45269f_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNS03LTEtMS0w_b79a1bf6-77a2-4651-b67c-47be507adb1f"
      unitRef="usd">375000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:InterestExpenseDebt
      contextRef="i1a73398ecc2b4b879831345a21316285_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNi0xLTEtMS0xNDA0_44ee1fbc-39c1-477b-bf74-25418156c916"
      unitRef="usd">4716000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="i060de0426a9a45919d3c6e3615db614c_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNi0xLTEtMS0w_b5dc201a-095c-4ad5-ab8a-2a4e87859e45"
      unitRef="usd">9804000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="i793e64e957674257a68f5754d3d0c0d6_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNi0zLTEtMS0w_8b71d7f6-c292-471d-8bf4-04dd0fdb51f8"
      unitRef="usd">2919000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="i40b4a4bdfd20451a90b52f013a5a86ac_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNi01LTEtMS0w_bcb4c05f-d62a-47fb-b211-422566ea56cf"
      unitRef="usd">9805000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="i17050b9051b04cae9e88d2f65f45269f_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOmNlOTQ1MTI2MDFlOTRmOThhNjhjYmM1ODE0MDhiZTE4L3RhYmxlcmFuZ2U6Y2U5NDUxMjYwMWU5NGY5OGE2OGNiYzU4MTQwOGJlMThfNi03LTEtMS0w_575eb21a-22cf-4462-b06b-d20fec15246a"
      unitRef="usd">3753000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebtExcludingAmortization
      contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfMy0xLTEtMS0xNDA4_2db4b971-661c-4c3c-b6d5-491ba8fb6d65"
      unitRef="usd">0</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:InterestExpenseDebtExcludingAmortization
      contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfMy0zLTEtMS0xNDIy_d147bccd-870f-418f-9f53-53ed2f472192"
      unitRef="usd">750000</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:InterestExpenseDebtExcludingAmortization
      contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfMy01LTEtMS0xNDIy_5591284a-a883-4ded-8424-b21c2892ed32"
      unitRef="usd">599000</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:InterestExpenseDebtExcludingAmortization
      contextRef="iedc2fafa7aef450eab83ed42535c84fb_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfMy03LTEtMS0xMzY1_8018dc3d-023f-44e8-a52d-a5c02bd270d2"
      unitRef="usd">517000</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:InterestExpenseDebtExcludingAmortization
      contextRef="i913c2d300b584669bc0a67dad8d30168_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfMy05LTEtMS0xMzY1_25b39a5b-c89e-4466-8852-f22fa465c581"
      unitRef="usd">645000</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNC0xLTEtMS0xNDA4_f3c3b08b-aaf8-4a1b-a4a3-39e65bd7b865"
      unitRef="usd">4491000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNC0zLTEtMS0xNDIy_5ca30e78-4658-45ea-96ef-3baeef67a904"
      unitRef="usd">26621000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNC01LTEtMS0xNDIy_b5698b92-b950-4a0a-b792-0f5f5dbb49ad"
      unitRef="usd">8709000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="iedc2fafa7aef450eab83ed42535c84fb_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNC03LTEtMS0xMzY1_2d907000-411b-4990-b025-d6dd835d5bc5"
      unitRef="usd">18363000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="i913c2d300b584669bc0a67dad8d30168_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNC05LTEtMS0xMzY1_f5c30f48-319b-4bbb-8ddf-d7a7d33e7c2f"
      unitRef="usd">9377000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNS0xLTEtMS0xNDA4_0681f50b-d1d4-40f2-9f09-717ae0bd07d6"
      unitRef="usd">225000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNS0zLTEtMS0xNDIy_5a74d267-d030-4e09-9850-0ce3ef0d8e52"
      unitRef="usd">1829000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNS01LTEtMS0xNDIy_a4e5d6f6-3b28-456e-bda7-3c226dc74a8c"
      unitRef="usd">1035000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="iedc2fafa7aef450eab83ed42535c84fb_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNS03LTEtMS0xMzY1_d422a1e5-0b91-445f-b7ef-cd2cd13820ae"
      unitRef="usd">1262000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="i913c2d300b584669bc0a67dad8d30168_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNS05LTEtMS0xMzY1_e36e0ba5-dc05-4a9a-bb7b-16858121d54f"
      unitRef="usd">1112000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:InterestExpenseDebt
      contextRef="i0e92eeaf853b4e56a0a951908680e325_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNi0xLTEtMS0xNDA4_e6e7aee6-572c-4306-bf4b-0abdcc5d2224"
      unitRef="usd">4716000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="i34141acb017845abb3f56a382443a081_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNi0zLTEtMS0zNzQ0_03e84f09-6b97-4635-b4be-758906a37684"
      unitRef="usd">29200000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="i64513e3d4239414294aa8b465d79be67_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNi01LTEtMS0zNzQ0_7988bde8-bd18-41dc-a901-8397199f837d"
      unitRef="usd">10343000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="iedc2fafa7aef450eab83ed42535c84fb_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNi03LTEtMS0xMzY1_d45f8144-5ba1-4745-ac29-7cbac1cf02ce"
      unitRef="usd">20142000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="i913c2d300b584669bc0a67dad8d30168_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RhYmxlOjQ3NzhkZGVhN2IwYzQxN2VhOTY0Y2JmMDk1NGQyNTNmL3RhYmxlcmFuZ2U6NDc3OGRkZWE3YjBjNDE3ZWE5NjRjYmYwOTU0ZDI1M2ZfNi05LTEtMS0xMzY1_4c6cace8-776a-45f9-821a-8dbf1e74a581"
      unitRef="usd">11134000</us-gaap:InterestExpenseDebt>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="i606499051ec24adeb47abb79dbaf14ae_D20200801-20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTg5Mw_d35c4334-c8ed-41d4-946d-1e9d2922cf72"
      unitRef="usd">103400000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="id416e130d565459998d07d996b66838b_D20190401-20190430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTgyOQ_996c4549-00e4-483e-8cf6-36daa42eded8"
      unitRef="usd">97200000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <us-gaap:ProceedsFromDebtNetOfIssuanceCosts
      contextRef="i608c67dd80314ca086a782d1bc83da2b_D20180401-20180430"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNTgzNg_6fc39fd4-61ee-40f4-bda7-3f113d56640c"
      unitRef="usd">39200000</us-gaap:ProceedsFromDebtNetOfIssuanceCosts>
    <chgg:DebtInstrumentConvertibleShares
      contextRef="i0302aa35be6b4f71b958f74ef9ebce6a_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTkyNQ_2619fd34-cfda-41a6-8fae-ce614285eda6"
      unitRef="shares">9297800</chgg:DebtInstrumentConvertibleShares>
    <chgg:DebtInstrumentConvertibleShares
      contextRef="if5e8f534b99b4fe2bbe0d16c6976391d_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjI4Mg_f895d43f-b21f-4ff8-94ad-e90d0ab33be3"
      unitRef="shares">15516480</chgg:DebtInstrumentConvertibleShares>
    <chgg:DebtInstrumentConvertibleShares
      contextRef="i42cccab23ba4440eaa073f17ed671fbc_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjI4OQ_e283f0e6-993f-4d92-83fd-2d09a1f13bea"
      unitRef="shares">6419850</chgg:DebtInstrumentConvertibleShares>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="i8354b3c279704cc7a95a30ebfa5a76c2_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTk0Mw_d0328c36-9cf7-40ef-b146-41dde7e187bf"
      unitRef="usdPerShare">107.55</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="i0302aa35be6b4f71b958f74ef9ebce6a_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfMjE5OTAyMzI2OTk0OQ_a9eabb88-8223-43d8-89c5-2557c9f03bb4"
      unitRef="usdPerShare">156.44</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="iabe48c21b4d04b07a3b028da004fba4b_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjQ0Mw_9d4bbac0-4eeb-4eb3-b13e-287dcf2829c7"
      unitRef="usdPerShare">51.56</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="if5e8f534b99b4fe2bbe0d16c6976391d_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjQ0OQ_431e3720-e3d5-43bc-8728-1390958398d5"
      unitRef="usdPerShare">79.32</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="ib67f0e4614a94021b81a9cf5a5044d1e_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjQ4NQ_005cccd5-f164-48e9-bb6e-9b3a356f37de"
      unitRef="usdPerShare">26.95</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="i42cccab23ba4440eaa073f17ed671fbc_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl81OC9mcmFnOjg4YjNlODI4YWI1ZTRkNWM4M2U0OTY3ODhjNGZiNmQwL3RleHRyZWdpb246ODhiM2U4MjhhYjVlNGQ1YzgzZTQ5Njc4OGM0ZmI2ZDBfNjQ5MQ_a181c0da-c167-4ffc-b540-9ebf5db7c8f1"
      unitRef="usdPerShare">40.68</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfMTM4MA_e3c48609-945d-4b42-95e9-9a7d677fbed7">Commitments and Contingencies&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;From time to time, third parties may assert patent infringement claims against us in the form of letters, litigation, or other forms of communication. In addition, we may from time to time be subject to other legal proceedings and claims in the ordinary course of business, including claims of alleged infringement of trademarks, copyrights, and other intellectual property rights; employment claims; and general contract or other claims. We may also, from time to time, be subject to various legal or government claims, disputes, or investigations. Such matters may include, but not be limited to, claims, disputes, or investigations related to warranty, refund, breach of contract, employment, intellectual property, government regulation, or compliance or other matters. &lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;On June 18, 2020, we received a Civil Investigative Demand (CID) from the Federal Trade Commission (FTC) to determine whether we may have violated Section 5 of the FTC Act or the Children's Online Privacy Protection Act (COPPA), as they relate to deceptive or unfair acts or practices related to consumer privacy and/or data security. Pursuant to the CID, the FTC has requested responses to interrogatories and the production of documents pertaining to data breach incidents and our data security and privacy practices generally. Efforts are currently underway to collect the documents and information requested after reaching an agreement with the FTC on the order and timing of our responses.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;On May 12, 2020, we received notice that 15,107 arbitration demands were filed against us by individuals represented by the same legal counsel, each alleging to have suffered more than $25,000 in damages as a result of the 2018 Data Incident. On July 1, 2020, an additional 1,007 arbitration demands were filed by the same counsel. On August 12, 2020, an additional 577 arbitration demands were filed by the same counsel. We dispute that these claimants have a valid basis for seeking arbitration and assert that they have acted in bad faith. We have filed a motion seeking modification of the Court's order to arbitrate. &lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;On March 3, 2020, Ingram Hosting Holdings LLC (IHH) filed a complaint in the U.S. District Court for the Middle District of Tennessee alleging that Chegg breached its various contracts with IHH and other Ingram group entities, seeking damages in the amount of $17&#160;million. An answer was filed on March 31, 2020. Chegg and Ingram have now dismissed the litigation after reaching an amicable settlement of the dispute which includes an immaterial undisclosed payment from Ingram.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;On November 5, 2018, NetSoc, LLC (NetSoc) filed a complaint against us in the U.S. District Court for the Southern District of New York for patent infringement alleging that the Chegg Tutors service infringes U.S. Patent No. 9.978,107 and seeking unspecified compensatory damages. A responsive pleading was filed on February 19, 2019. On January 13, 2020, the Court issued an order dismissing the case as to Chegg. On January 30, 2020, NetSoc appealed the dismissal. On April 21, 2020, the Court granted Chegg's motion to hold the appeal in abeyance pending outcome of an appeal in the litigation above.  &lt;/span&gt;&lt;/div&gt;We have not recorded any amounts related to the above matters, as we do not believe that a loss is probable in these matters. We are not aware of any other pending legal matters or claims, individually or in the aggregate, that are expected to have a material adverse impact on our condensed consolidated financial position, results of operations, or cash flows. However, our analysis of whether a claim may proceed to litigation cannot be predicted with certainty, nor can the results of litigation be predicted with certainty. Nevertheless, defending any of these actions, regardless of the outcome, may be costly, time consuming, distract management personnel and have a negative effect on our business. An adverse outcome in any of these actions, including a judgment or settlement, may cause a material adverse effect on our future business, operating results and/or financial condition.</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <us-gaap:LossContingencyNewClaimsFiledNumber
      contextRef="i692b4033fa1e4e32a9c1401c386f2265_D20200512-20200512"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfMTA5OTUxMTYyOTc0OQ_eac80093-6441-4203-afa5-d194b5b1f080"
      unitRef="numberofplaintiffs">15107</us-gaap:LossContingencyNewClaimsFiledNumber>
    <us-gaap:LossContingencyDamagesSoughtValue
      contextRef="i692b4033fa1e4e32a9c1401c386f2265_D20200512-20200512"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfMTA5OTUxMTYyOTc1NQ_0646ffd8-e22c-4af7-95c3-cb09bf5bc09a"
      unitRef="usd">25000</us-gaap:LossContingencyDamagesSoughtValue>
    <us-gaap:LossContingencyNewClaimsFiledNumber
      contextRef="i060bf25e19f244a9b007552d49cb177e_D20200701-20200701"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfMTA5OTUxMTYyOTc2MQ_4b736b6d-ebda-4134-892e-6a21a9828615"
      unitRef="numberofplaintiffs">1007</us-gaap:LossContingencyNewClaimsFiledNumber>
    <us-gaap:LossContingencyNewClaimsFiledNumber
      contextRef="i18a8d991f60c4cbb895ca9e39bca420d_D20200812-20200812"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfMTA5OTUxMTYyOTc2OA_6bef29d5-a786-4b48-87e0-1460f3e0104c"
      unitRef="numberofplaintiffs">577</us-gaap:LossContingencyNewClaimsFiledNumber>
    <us-gaap:LossContingencyDamagesSoughtValue
      contextRef="i656071f0d6974247b5d4559d66d5c2be_D20200303-20200303"
      decimals="-6"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl82Ny9mcmFnOmU1MDMxYmIxMDRmYTQyNDhiMGNjYjFhMTQ5MmZjYmY3L3RleHRyZWdpb246ZTUwMzFiYjEwNGZhNDI0OGIwY2NiMWExNDkyZmNiZjdfOTg5NTYwNDY1MTM3OQ_e9d4d348-f19a-4a8e-938f-0d601a37aaca"
      unitRef="usd">17000000</us-gaap:LossContingencyDamagesSoughtValue>
    <chgg:GuaranteesAndIndemnificationsTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83MC9mcmFnOmQ5OWVkOWVkYjU4NTRkNTNhYTBlNTFjNzJjZWM3MWVmL3RleHRyZWdpb246ZDk5ZWQ5ZWRiNTg1NGQ1M2FhMGU1MWM3MmNlYzcxZWZfOTUx_d0e949e3-5796-4882-92ca-f6badf5b025b">Guarantees and Indemnifications&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We have agreed to indemnify our directors and officers for certain events or occurrences, subject to certain limits, while such persons are or were serving at our request in such capacity. We may terminate the indemnification agreements with these persons upon termination of employment, but termination will not affect claims for indemnification related to events occurring prior to the effective date of termination. We have a directors&#x2019; and officers&#x2019; insurance policy that limits our potential exposure up to the limits of our insurance coverage. In addition, we also have other indemnification agreements with various vendors against certain claims, liabilities, losses, and damages. The maximum amount of potential future indemnification is unlimited.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We believe the fair value of these indemnification agreements is minimal. We have not recorded any liabilities for these agreements as of September&#160;30, 2020.&lt;/span&gt;&lt;/div&gt;</chgg:GuaranteesAndIndemnificationsTextBlock>
    <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMTE5NQ_86fca786-5aba-42d8-964e-9784f8bfd1c2">Stockholders' Equity&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Securities Repurchase Program&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In June 2020, our board of directors approved a securities repurchase program pursuant to which we may, from time to time, repurchase up to $500.0&#160;million of our common stock and/or convertible notes, through open market purchases, block trades, and/or privately negotiated transactions or pursuant to Rule 10b5-1 plans, in compliance with applicable securities laws and other legal requirements. The timing, volume, and nature of the repurchases will be determined by management based on the capital needs of the business, market conditions, applicable legal requirements, and other factors. The repurchase program will end on December 31, 2021. There were no securities repurchased during the three months ended September 30, 2020.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;Share-based Compensation Expense&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Total share-based compensation expense recorded for employees and non-employees is as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cost of revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;262&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;96&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;644&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;295&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Research and development&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,433&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,741&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;23,044&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;15,876&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Sales and marketing&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,431&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,843&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7,053&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,405&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;General and administrative&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,403&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9,185&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;28,668&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;25,779&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total share-based compensation expense&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;21,529&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;16,865&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;59,409&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47,355&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;"&gt;RSU and PSU Activity&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Activity for RSUs and PSUs is as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:74.777%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.598%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;RSUs and PSUs&#160;Outstanding&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Shares Outstanding&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted&#160;Average Grant&#160;Date&#160;Fair Value&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6,909,530&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;24.04&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Granted&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,462,160&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;43.54&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Released&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3,591,076)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18.89&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Canceled&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(409,544)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;30.57&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,371,070&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;35.92&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As of September&#160;30, 2020, our total unrecognized share-based compensation expense related to RSUs and PSUs was approximately $122.8 million, which will be recognized over the remaining weighted-average vesting period of approximately 2.0 years.&lt;/span&gt;&lt;/div&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
    <us-gaap:StockRepurchaseProgramAuthorizedAmount1
      contextRef="iae77447195d14b689c329d55749c38da_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMjA3_cc204dbc-1de8-4b58-8629-3a42862e2305"
      unitRef="usd">500000000.0</us-gaap:StockRepurchaseProgramAuthorizedAmount1>
    <us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMTIwMg_d2263573-a274-4236-8b7c-3e282ae02217">&lt;div style="text-indent:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Total share-based compensation expense recorded for employees and non-employees is as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:49.923%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.602%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Nine Months Ended September 30,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cost of revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;262&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;96&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;644&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;295&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Research and development&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8,433&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,741&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;23,044&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;15,876&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Sales and marketing&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,431&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,843&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7,053&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,405&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;General and administrative&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;10,403&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;9,185&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;28,668&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;25,779&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total share-based compensation expense&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;21,529&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;16,865&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;59,409&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47,355&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i39787a52df1340b2bd998d2a0aa950fa_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMi0xLTEtMS0w_9a0ae642-70e8-4c0a-a9ae-5e9720df9be6"
      unitRef="usd">262000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i20f382fce9fe43b9964d05790ca75bec_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMi0zLTEtMS0w_a47320d2-836e-49e4-82be-5b21a5a04d1e"
      unitRef="usd">96000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="ic5a5ebcd9a59496c866bf68680c33534_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMi01LTEtMS0w_7bc56811-28ac-4255-93a0-5fe0b30ffffe"
      unitRef="usd">644000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="ic34e351eb6184a2aa6a22e1b32feaa3e_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMi03LTEtMS0w_1846d95f-ab67-4270-8bd7-a16e347f0367"
      unitRef="usd">295000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i7e756f539c0f426a87228dd3b7c6e770_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMy0xLTEtMS0w_65cd888e-e6b1-4243-9ce2-f0f343daef03"
      unitRef="usd">8433000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i2524bd1024dd4ad5885b1a58e40ccada_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMy0zLTEtMS0w_c8ac01f6-f8f9-4409-bbb0-524d997e1aa1"
      unitRef="usd">5741000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="iecfe24f489ee4977a8a938c97ab83892_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMy01LTEtMS0w_a1c80b8b-ca44-4bac-956e-e4e41174490f"
      unitRef="usd">23044000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i62d9fd5166544824baa2a81c2c81e633_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfMy03LTEtMS0w_05e8a1ea-484f-4157-a7d8-9d1bd276f19a"
      unitRef="usd">15876000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i15ef86485f8b44e3852cba0db9f9b293_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNC0xLTEtMS0w_9fc3dd51-b5a0-4605-a4a8-8182b10ab1cf"
      unitRef="usd">2431000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="ic76c3900bbca4e9eaccbce538bd6f3d0_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNC0zLTEtMS0w_ec347f00-db1f-4450-8d66-63c7a3d976d0"
      unitRef="usd">1843000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="ib5ed331bc2564b1e888de91c01e74924_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNC01LTEtMS0w_7f2dd456-cb4c-4e27-a4c9-16146b5440ac"
      unitRef="usd">7053000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i1a9ff3d1c2ec4545b01e8adc736b226d_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNC03LTEtMS0w_9dcb23f6-3254-440c-9501-913443a7f90e"
      unitRef="usd">5405000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="id3c321e6cee04f91aedb5e0e51f1fe21_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNS0xLTEtMS0w_53528084-35f7-41d9-8cd5-137c9257a945"
      unitRef="usd">10403000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i2603315fc4344d24923d016fe7e93a6f_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNS0zLTEtMS0w_72973c3e-cd8c-4ffb-9077-466517033ead"
      unitRef="usd">9185000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="iaa45774e7caf44f38253013f86e83ddc_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNS01LTEtMS0w_54fc93a9-8510-474a-83d0-b29840adc6db"
      unitRef="usd">28668000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i0de1e1efbff8476fad741e90e7fdc8d8_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNS03LTEtMS0w_c1b2c80e-2713-4774-8660-70b9957fe07e"
      unitRef="usd">25779000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNi0xLTEtMS0w_6e6e4773-5166-4a19-8d46-335d7329b91c"
      unitRef="usd">21529000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNi0zLTEtMS0w_e5ac55a0-1099-4d17-b926-76dd52a7476a"
      unitRef="usd">16865000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNi01LTEtMS0w_62a1fb64-63a2-4d39-adcd-da74c62cafad"
      unitRef="usd">59409000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjY4YWUwN2NhM2NjMzQ4ZDQ5NjE2NDNjZjdmMjYxNjc2L3RhYmxlcmFuZ2U6NjhhZTA3Y2EzY2MzNDhkNDk2MTY0M2NmN2YyNjE2NzZfNi03LTEtMS0w_d470d990-49f8-4f7d-bc26-246456b6d167"
      unitRef="usd">47355000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMTE4NQ_5a57e219-0973-4117-a5ba-f3cd73f97236">&lt;div style="text-indent:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Activity for RSUs and PSUs is as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:5pt;margin-bottom:5pt;"&gt;&lt;table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:74.777%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.595%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.530%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.598%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;RSUs and PSUs&#160;Outstanding&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Shares Outstanding&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted&#160;Average Grant&#160;Date&#160;Fair Value&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6,909,530&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;24.04&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Granted&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,462,160&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;43.54&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Released&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3,591,076)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18.89&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Canceled&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(409,544)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;30.57&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at September 30, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,371,070&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;35.92&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
      contextRef="i5a537ecd21564b8a866462fff86a8fb3_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfMi0xLTEtMS0w_4e780d82-e06e-4a12-a032-140484318d37"
      unitRef="shares">6909530</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
      contextRef="i5a537ecd21564b8a866462fff86a8fb3_I20191231"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfMi0zLTEtMS0w_c7aa46e0-67bb-49ea-8203-52c2ddc180e6"
      unitRef="usdPerShare">24.04</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
      contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfMy0xLTEtMS0w_1154c1d9-1e0a-4605-96a7-c308f257e778"
      unitRef="shares">2462160</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
      contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfMy0zLTEtMS0w_56a8290b-472c-4105-bdd3-b16d9ee42100"
      unitRef="usdPerShare">43.54</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
      contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNC0xLTEtMS0w_8d3df241-8ed3-401a-bc53-49b30ba71dfe"
      unitRef="shares">3591076</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
      contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNC0zLTEtMS0w_99d6b5a1-6008-404f-a8c4-862dc96cb836"
      unitRef="usdPerShare">18.89</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
      contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNS0xLTEtMS0w_6c6465e2-9415-445b-94e3-6496715085a8"
      unitRef="shares">409544</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
      contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNS0zLTEtMS0w_aa9d25ce-fe81-496f-a369-cef3156a677b"
      unitRef="usdPerShare">30.57</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
      contextRef="i6689292233184e8f86f8759e08b851f1_I20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNi0xLTEtMS0w_f18d2f06-7239-4581-a481-0339ac31dfa7"
      unitRef="shares">5371070</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
      contextRef="i6689292233184e8f86f8759e08b851f1_I20200930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RhYmxlOjc3N2ZmOGU0OWRkMDQ2YzA4ZDIzNGE4NTdlY2JlNWZkL3RhYmxlcmFuZ2U6Nzc3ZmY4ZTQ5ZGQwNDZjMDhkMjM0YTg1N2VjYmU1ZmRfNi0zLTEtMS0w_4b3d8fa4-36ce-4294-8cae-e45f1e59fa7f"
      unitRef="usdPerShare">35.92</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
      contextRef="i6689292233184e8f86f8759e08b851f1_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMTA4MA_2fcc2097-723a-402b-b7c0-6856714b9397"
      unitRef="usd">122800000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
      contextRef="iab21f8f47dc54b51afde7059eaa9fd8b_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83My9mcmFnOmNiNWViY2MwZDRlYTQxNTE5YmNjYmMzNzFlMTIzOWUyL3RleHRyZWdpb246Y2I1ZWJjYzBkNGVhNDE1MTliY2NiYzM3MWUxMjM5ZTJfMTE3Nw_eadbf66c-07bc-4cc6-9ba1-267c036a721f">P2Y</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
    <us-gaap:IncomeTaxDisclosureTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83Ni9mcmFnOmRlOGFlZmU2YTgwZjRjMTBhYWE3NDg4MTliNDEwZjhmL3RleHRyZWdpb246ZGU4YWVmZTZhODBmNGMxMGFhYTc0ODgxOWI0MTBmOGZfMzIz_63368c91-7ca0-4f44-a675-ffe2db7c5ddc">Income TaxesWe recorded an income tax provision of approximately $1.1 million and $2.9 million during the three and nine months ended September 30, 2020, respectively, primarily due to state and foreign income tax expense. We recorded an income tax provision of approximately $0.6 million and $1.8 million during the three and nine months ended September 30, 2019, respectively, primarily due to state and foreign income tax expense.</us-gaap:IncomeTaxDisclosureTextBlock>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83Ni9mcmFnOmRlOGFlZmU2YTgwZjRjMTBhYWE3NDg4MTliNDEwZjhmL3RleHRyZWdpb246ZGU4YWVmZTZhODBmNGMxMGFhYTc0ODgxOWI0MTBmOGZfODE_dd348e1d-e024-447d-91bd-bf9c94b4e509"
      unitRef="usd">1100000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83Ni9mcmFnOmRlOGFlZmU2YTgwZjRjMTBhYWE3NDg4MTliNDEwZjhmL3RleHRyZWdpb246ZGU4YWVmZTZhODBmNGMxMGFhYTc0ODgxOWI0MTBmOGZfODg_aa14f408-33eb-406a-be69-f24a68dde315"
      unitRef="usd">2900000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="ia2e9f3c0cd3e45b69c42f0d80d4e4d55_D20190701-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83Ni9mcmFnOmRlOGFlZmU2YTgwZjRjMTBhYWE3NDg4MTliNDEwZjhmL3RleHRyZWdpb246ZGU4YWVmZTZhODBmNGMxMGFhYTc0ODgxOWI0MTBmOGZfMjI4_cca69c52-5d0c-4e93-a25d-88767bebb1e0"
      unitRef="usd">600000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="i050a0c77f2c94e08a6ed577476201517_D20190101-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83Ni9mcmFnOmRlOGFlZmU2YTgwZjRjMTBhYWE3NDg4MTliNDEwZjhmL3RleHRyZWdpb246ZGU4YWVmZTZhODBmNGMxMGFhYTc0ODgxOWI0MTBmOGZfMjM1_2f261f2f-b019-4f13-9c23-246faa6a9b32"
      unitRef="usd">1800000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:RelatedPartyTransactionsDisclosureTextBlock
      contextRef="i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTExNQ_dcfaa622-8706-49f0-a347-081ab0194da6">Related-Party TransactionsOur Chief Executive Officer is a member of the Board of Directors of Adobe Systems Incorporated (Adobe). During the three and nine months ended September 30, 2020, we purchased $0.3 million and $1.1 million, respectively, and during the three and nine months ended September 30, 2019, we purchased $0.4&#160;million and $1.9&#160;million, respectively, of services from Adobe. We had no revenues during the three months ended September 30, 2020 and $0.1 million of revenues during the nine months ended September 30, 2020 from Adobe. We had no revenues during the three and nine months ended September 30, &lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;2019 from Adobe. We had $0.1 million and $0.2 million of payables as of September&#160;30, 2020 and December&#160;31, 2019, respectively, to Adobe. We had no outstanding receivables as of September&#160;30, 2020 and December&#160;31, 2019 from Adobe.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The immediate family of&#160;one&#160;of our board members is a member of the Board of Directors of PayPal Holdings, Inc. (PayPal). During the&#160;three and nine months ended September 30, 2020, we incurred payment processing fees of&#160;$0.5 million&#160;and $1.5 million, respectively, and during the three and nine months ended September 30, 2019, we incurred payment processing fees of $0.4&#160;million and $1.2&#160;million, respectively, to PayPal.&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:27pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;One&#160;of our board members is also a member of the Board of Directors of Synack, Inc. (Synack). We had no purchases of services from Synack during the three months ended September 30, 2020 and $0.1 million during the nine months ended September 30, 2020. During the three and nine months ended September 30, 2019, we purchased $0.1&#160;million and $0.4&#160;million, respectively, of services from Synack.&lt;/span&gt;&lt;/div&gt;</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
    <us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty
      contextRef="i6e3b203d02394ceaa586191bf8542418_D20200701-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTc1_9c98747a-a624-4b3c-9cb6-89cc5cf99eb7"
      unitRef="usd">300000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
    <us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty
      contextRef="i1cd6e2f0cbe14926995b0fe316860320_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTgy_374f6822-9652-472f-872a-2d25e0078c0e"
      unitRef="usd">1100000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
    <us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty
      contextRef="ia8cc870c416147999ec23f4a2d78e11d_D20190701-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMjMy_9cc01aca-3117-4844-9f07-8c83efddbbf2"
      unitRef="usd">400000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
    <us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty
      contextRef="i095aba04236c4fac980519c93057b5f0_D20190101-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMjM5_9e7f03ce-5d1d-4f4f-acac-8c4460a4455d"
      unitRef="usd">1900000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
    <us-gaap:RevenueFromRelatedParties
      contextRef="i6e3b203d02394ceaa586191bf8542418_D20200701-20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNzE0NjgyNTU4MjUwNg_9365ee99-de15-4159-ad3b-d52c93ff236f"
      unitRef="usd">0</us-gaap:RevenueFromRelatedParties>
    <us-gaap:RevenueFromRelatedParties
      contextRef="i1cd6e2f0cbe14926995b0fe316860320_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMzE4_153823b7-287a-4b49-9152-9a6bba7517ec"
      unitRef="usd">100000</us-gaap:RevenueFromRelatedParties>
    <us-gaap:RevenueFromRelatedParties
      contextRef="ia8cc870c416147999ec23f4a2d78e11d_D20190701-20190930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMzY2_2e7bb939-3740-4dd7-b653-117c7796c1f0"
      unitRef="usd">0</us-gaap:RevenueFromRelatedParties>
    <us-gaap:RevenueFromRelatedParties
      contextRef="i095aba04236c4fac980519c93057b5f0_D20190101-20190930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMzY2_e5a7e4e9-45a6-4755-8d48-20b2d1e64a64"
      unitRef="usd">0</us-gaap:RevenueFromRelatedParties>
    <us-gaap:DueToOfficersOrStockholdersCurrent
      contextRef="ib85084af0bac4b9b9233a5138f13c095_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNDEx_1a62e884-4c60-4209-b654-a2a9f15f588f"
      unitRef="usd">100000</us-gaap:DueToOfficersOrStockholdersCurrent>
    <us-gaap:DueToOfficersOrStockholdersCurrent
      contextRef="i5fc9d1bdaead41b686081b9cf2e4b5cb_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNDE4_9bf67c06-1a0d-4884-99f3-2e54ddba2cbd"
      unitRef="usd">200000</us-gaap:DueToOfficersOrStockholdersCurrent>
    <us-gaap:RelatedPartyTransactionDueFromToRelatedParty
      contextRef="ib85084af0bac4b9b9233a5138f13c095_I20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNDgx_2f3cd562-9756-4741-ab58-ce0710c452c1"
      unitRef="usd">0</us-gaap:RelatedPartyTransactionDueFromToRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="iea3af5c450aa4344a108a5c30879a204_D20200701-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNzQ3_e010f9bb-d74f-433c-bbc1-cabe82eabcdc"
      unitRef="usd">500000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="i894336de0d954f629de2336b75d81b9d_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfNzU0_fb518b30-db45-4b14-ab24-2df3bac6c93a"
      unitRef="usd">1500000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="ibabd250cfe6d464b90525acaefaf2ba9_D20190701-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfODMw_8d4c315b-431a-4156-ac63-b569acde5858"
      unitRef="usd">400000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="id73f1aabd4d34c66a068d01a43991f5b_D20190101-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfODM3_774b0fff-60f3-4ddd-ac1e-d2baf718c83c"
      unitRef="usd">1200000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <chgg:RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty
      contextRef="ib421f5a1f085484c849452c30d1709ae_D20200101-20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfODY3_a865cd23-f1d1-4fdc-b4b4-1d54c8313b09"
      unitRef="board_member">1</chgg:RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty>
    <us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty
      contextRef="ib85747596fe74cc49461648f9106122d_D20200701-20200930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTA5OTUxMTYyOTM0Nw_e48207a0-fba9-45a8-9f58-667214294084"
      unitRef="usd">0</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
    <us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty
      contextRef="ib421f5a1f085484c849452c30d1709ae_D20200101-20200930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTA2MQ_fbc08c6e-0b75-4254-8a97-23f6484e1015"
      unitRef="usd">100000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
    <us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty
      contextRef="i01a6211cd4c8481ba869f71b797c0642_D20190701-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTA5OTUxMTYyOTA2NQ_8cea40a3-1846-4b2d-a9a4-d439a3c30a4e"
      unitRef="usd">100000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
    <us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty
      contextRef="ie0b0a2a60fd443978604e7b517e2c629_D20190101-20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl83OS9mcmFnOmJkM2FjNmY3Nzc3MDQ1NDlhYjM5ODViNTlmYmQ2MTg4L3RleHRyZWdpb246YmQzYWM2Zjc3NzcwNDU0OWFiMzk4NWI1OWZiZDYxODhfMTA5OTUxMTYyOTA3OQ_e2131e44-e33a-46df-a1a8-13d53943305d"
      unitRef="usd">400000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i82cca3f355424aa2b3c5f245ab664e97_I20200831"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xMDkvZnJhZzozOTE2M2Q0MmZmMTQ0MmNmOTVhMDlmMjRkZmY1MjNkOC90ZXh0cmVnaW9uOjM5MTYzZDQyZmYxNDQyY2Y5NWEwOWYyNGRmZjUyM2Q4Xzk4OTU2MDQ2NTA1NzI_765412e9-ba84-410a-b15e-d79e8cff7d26"
      unitRef="usd">1000000000.0</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentRepurchasedFaceAmount
      contextRef="i629578467ad24a2db80684b24827e18f_I20200831"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8xMDkvZnJhZzozOTE2M2Q0MmZmMTQ0MmNmOTVhMDlmMjRkZmY1MjNkOC90ZXh0cmVnaW9uOjM5MTYzZDQyZmYxNDQyY2Y5NWEwOWYyNGRmZjUyM2Q4XzkzNDU4NDg4MzY2OTg_a8f49658-9ba9-4e17-9869-fdd719435a1c"
      unitRef="usd">172000000.0</us-gaap:DebtInstrumentRepurchasedFaceAmount>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831776737864">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Cover Page - shares<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Oct. 23, 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>
<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">10-Q<span></span>
</td>
<td class="text">&#160;<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_DocumentQuarterlyReport', window );">Document Quarterly Report</a></td>
<td class="text">true<span></span>
</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_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Sep. 30,  2020<span></span>
</td>
<td class="text">&#160;<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_DocumentTransitionReport', window );">Document Transition Report</a></td>
<td class="text">false<span></span>
</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_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-36180<span></span>
</td>
<td class="text">&#160;<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_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">CHEGG, INC<span></span>
</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_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">20-3237489<span></span>
</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_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">3990 Freedom Circle<span></span>
</td>
<td class="text">&#160;<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">Santa Clara<span></span>
</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_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">CA<span></span>
</td>
<td class="text">&#160;<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">95054<span></span>
</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_CityAreaCode', window );">City Area Code</a></td>
<td class="text">408<span></span>
</td>
<td class="text">&#160;<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">855-5700<span></span>
</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_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common stock, $0.001 par value per share<span></span>
</td>
<td class="text">&#160;<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">CHGG<span></span>
</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_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
<td class="text">&#160;<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_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</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_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<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_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Large Accelerated Filer<span></span>
</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_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<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_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">false<span></span>
</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_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<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_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">128,810,888<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001364954<span></span>
</td>
<td class="text">&#160;<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_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<span></span>
</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_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2020<span></span>
</td>
<td class="text">&#160;<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_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q3<span></span>
</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_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<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_CurrentFiscalYearEndDate">
<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>End date of current fiscal year in the format --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_CurrentFiscalYearEndDate</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:gMonthDayItemType</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_DocumentFiscalPeriodFocus">
<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>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.</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_DocumentFiscalPeriodFocus</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:fiscalPeriodItemType</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_DocumentFiscalYearFocus">
<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>This is focus fiscal year of the document report in YYYY 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.</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_DocumentFiscalYearFocus</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:gYearItemType</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 YYYY-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_DocumentQuarterlyReport">
<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 only for a form used as an quarterly report.</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 Form 10-Q<br> -Number 240<br> -Section 308<br> -Subsection a<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_DocumentQuarterlyReport</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_DocumentTransitionReport">
<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 only for a form used as a transition report.</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 Forms 10-K, 10-Q, 20-F<br> -Number 240<br> -Section 13<br> -Subsection a-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_DocumentTransitionReport</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_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_EntityCommonStockSharesOutstanding">
<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 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.</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_EntityCommonStockSharesOutstanding</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:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<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 '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.</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_EntityCurrentReportingStatus</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:yesNoItemType</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_EntityFilerCategory">
<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 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.</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_EntityFilerCategory</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:filerCategoryItemType</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_EntityInteractiveDataCurrent">
<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 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).</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 S-T<br> -Number 232<br> -Section 405<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_EntityInteractiveDataCurrent</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:yesNoItemType</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_EntityShellCompany">
<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 registrant is a shell company as defined in Rule 12b-2 of 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 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_EntityShellCompany</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_EntitySmallBusiness">
<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>Indicates that the company is a Smaller Reporting Company (SRC).</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_EntitySmallBusiness</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_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_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_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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831691918888">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</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_us-gaap_AssetsCurrentAbstract', window );"><strong>Current assets</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 527,541<span></span>
</td>
<td class="nump">$ 387,520<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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="nump">723,327<span></span>
</td>
<td class="nump">381,074<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_us-gaap_AccountsReceivableNetCurrent', window );">Accounts receivable, net of allowance of $198 and $56 at September&#160;30, 2020 and December&#160;31, 2019, respectively</a></td>
<td class="nump">12,487<span></span>
</td>
<td class="nump">11,529<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_us-gaap_PrepaidExpenseCurrent', window );">Prepaid expenses</a></td>
<td class="nump">15,082<span></span>
</td>
<td class="nump">10,538<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_us-gaap_OtherAssetsCurrent', window );">Other current assets</a></td>
<td class="nump">21,059<span></span>
</td>
<td class="nump">16,606<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">1,299,496<span></span>
</td>
<td class="nump">807,267<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_us-gaap_LongTermInvestments', window );">Long-term investments</a></td>
<td class="nump">521,261<span></span>
</td>
<td class="nump">310,483<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_TextbookLibraryNet', window );">Textbook library, net</a></td>
<td class="nump">34,575<span></span>
</td>
<td class="nump">0<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_us-gaap_PropertyPlantAndEquipmentNet', window );">Property and equipment, net</a></td>
<td class="nump">113,058<span></span>
</td>
<td class="nump">87,359<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_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">284,809<span></span>
</td>
<td class="nump">214,513<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_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="nump">55,386<span></span>
</td>
<td class="nump">34,667<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_us-gaap_OperatingLeaseRightOfUseAsset', window );">Right of use assets</a></td>
<td class="nump">14,124<span></span>
</td>
<td class="nump">15,931<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_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="nump">18,948<span></span>
</td>
<td class="nump">18,778<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">2,341,657<span></span>
</td>
<td class="nump">1,488,998<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_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>Current liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">5,838<span></span>
</td>
<td class="nump">7,362<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_us-gaap_ContractWithCustomerLiabilityCurrent', window );">Deferred revenue</a></td>
<td class="nump">51,941<span></span>
</td>
<td class="nump">18,780<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_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current operating lease liabilities</a></td>
<td class="nump">5,652<span></span>
</td>
<td class="nump">5,283<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_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued liabilities</a></td>
<td class="nump">79,524<span></span>
</td>
<td class="nump">39,964<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">142,955<span></span>
</td>
<td class="nump">71,389<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_us-gaap_LiabilitiesNoncurrentAbstract', window );"><strong>Long-term liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_SeniorLongTermNotes', window );">Convertible senior notes, net</a></td>
<td class="nump">1,536,984<span></span>
</td>
<td class="nump">900,303<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_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Long-term operating lease liabilities</a></td>
<td class="nump">11,661<span></span>
</td>
<td class="nump">14,513<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_us-gaap_OtherLiabilitiesNoncurrent', window );">Other long-term liabilities</a></td>
<td class="nump">4,665<span></span>
</td>
<td class="nump">3,964<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesNoncurrent', window );">Total long-term liabilities</a></td>
<td class="nump">1,553,310<span></span>
</td>
<td class="nump">918,780<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Liabilities', window );">Total liabilities</a></td>
<td class="nump">1,696,265<span></span>
</td>
<td class="nump">990,169<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_us-gaap_CommitmentsAndContingencies', window );">Commitments and contingencies</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_us-gaap_StockholdersEquityAbstract', window );"><strong>Stockholders' equity:</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_PreferredStockValue', window );">Preferred stock, 0.001 par value&#160;&#8211; 10,000,000 shares authorized, no shares issued and outstanding</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_us-gaap_CommonStockValue', window );">Common stock, 0.001 par value 400,000,000 shares authorized; 128,654,401 and 121,583,501 shares issued and outstanding at September&#160;30, 2020 and December&#160;31, 2019, respectively</a></td>
<td class="nump">129<span></span>
</td>
<td class="nump">122<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_us-gaap_AdditionalPaidInCapitalCommonStock', window );">Additional paid-in capital</a></td>
<td class="nump">1,092,574<span></span>
</td>
<td class="nump">916,095<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_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax', window );">Accumulated other comprehensive income (loss)</a></td>
<td class="nump">1,333<span></span>
</td>
<td class="num">(1,096)<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_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(448,644)<span></span>
</td>
<td class="num">(416,292)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders' equity</a></td>
<td class="nump">645,392<span></span>
</td>
<td class="nump">498,829<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="nump">$ 2,341,657<span></span>
</td>
<td class="nump">$ 1,488,998<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_TextbookLibraryNet">
<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>Carrying amount as of the balance sheet date of amounts paid for textbooks which met the criteria for capitalization, net of related accumulated depreciation, which is expected to be used beyond one year.</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;">chgg_TextbookLibraryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<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>Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_AccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableNetCurrent">
<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>Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121593590&amp;loc=d3e4428-111522<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=121593590&amp;loc=d3e4531-111522<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;">us-gaap_AccountsReceivableNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedLiabilitiesCurrent">
<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>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_AccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax">
<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>Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=d3e637-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669686-108580<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=d3e681-108580<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;">us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdditionalPaidInCapitalCommonStock">
<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>Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_AdditionalPaidInCapitalCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<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>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<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;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<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>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6801-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<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;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<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 );">- References</a><div><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;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<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>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies">
<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>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.25)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.(a),19)<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14326-108349<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;">us-gaap_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<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>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerLiabilityCurrent">
<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>Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130531-203044<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130532-203044<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130549-203045<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;">us-gaap_ContractWithCustomerLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Goodwill">
<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>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120320667&amp;loc=SL49117168-202975<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13770-109266<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;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsNetExcludingGoodwill">
<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>Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph ((a)(1),(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16212-109274<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;">us-gaap_IntangibleAssetsNetExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<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>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19-26)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<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;">us-gaap_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<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>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<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;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<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>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<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;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<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 );">- References</a><div><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;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_LiabilitiesNoncurrent">
<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>Amount of obligation due after one year or beyond the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 201.5-02(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 201.5-02(26))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 201.5-02(24))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<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;">us-gaap_LiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesNoncurrentAbstract">
<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 );">- References</a><div><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;">us-gaap_LiabilitiesNoncurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_LongTermInvestments">
<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 total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.12)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_LongTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<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>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<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;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<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>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<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;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<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>Amount of lessee's right to use underlying asset under operating lease.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<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;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsCurrent">
<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>Amount of current assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.8)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_OtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent">
<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>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_OtherAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesNoncurrent">
<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>Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_OtherLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockValue">
<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>Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_PreferredStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseCurrent">
<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>Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6787-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6387103&amp;loc=d3e6435-108320<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 05<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=68074540&amp;loc=d3e5879-108316<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;">us-gaap_PrepaidExpenseCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<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>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<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 cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<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;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SeniorLongTermNotes">
<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>Carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_SeniorLongTermNotes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermInvestments">
<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>Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(1)(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_ShortTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<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>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<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;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<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 );">- References</a><div><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;">us-gaap_StockholdersEquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>R3.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831691482632">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</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_us-gaap_StatementOfFinancialPositionAbstract', window );"><strong>Statement of Financial Position [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Allowance for doubtful accounts receivable, current</a></td>
<td class="nump">$ 198<span></span>
</td>
<td class="nump">$ 56<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_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value (in dollars per share)</a></td>
<td class="nump">$ 0.001<span></span>
</td>
<td class="nump">$ 0.001<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_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized (in shares)</a></td>
<td class="nump">10,000,000<span></span>
</td>
<td class="nump">10,000,000<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_us-gaap_PreferredStockSharesIssued', window );">Preferred stock, shares issued (in shares)</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_us-gaap_PreferredStockSharesOutstanding', window );">Preferred stock, shares outstanding (in shares)</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars per share)</a></td>
<td class="nump">$ 0.001<span></span>
</td>
<td class="nump">$ 0.001<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_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized (in shares)</a></td>
<td class="nump">400,000,000<span></span>
</td>
<td class="nump">400,000,000<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_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued (in shares)</a></td>
<td class="nump">128,654,401<span></span>
</td>
<td class="nump">121,583,501<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_us-gaap_CommonStockSharesOutstanding', window );">Common stock, shares outstanding (in shares)</a></td>
<td class="nump">128,654,401<span></span>
</td>
<td class="nump">121,583,501<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent">
<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>Amount of allowance for credit loss on accounts receivable, classified as current.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121611835&amp;loc=d3e5074-111524<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121599878&amp;loc=SL82895884-210446<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;">us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<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>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<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 maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
<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>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<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>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockParOrStatedValuePerShare">
<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>Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_PreferredStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<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 maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesIssued">
<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>Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<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>Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementOfFinancialPositionAbstract">
<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 );">- References</a><div><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;">us-gaap_StatementOfFinancialPositionAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>R4.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831776734072">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</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_us-gaap_IncomeStatementAbstract', window );"><strong>Income Statement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">$ 154,018<span></span>
</td>
<td class="nump">$ 94,151<span></span>
</td>
<td class="nump">$ 438,617<span></span>
</td>
<td class="nump">$ 285,422<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_us-gaap_CostOfRevenue', window );">Cost of revenues</a></td>
<td class="nump">62,370<span></span>
</td>
<td class="nump">22,164<span></span>
</td>
<td class="nump">148,284<span></span>
</td>
<td class="nump">66,017<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Gross profit</a></td>
<td class="nump">91,648<span></span>
</td>
<td class="nump">71,987<span></span>
</td>
<td class="nump">290,333<span></span>
</td>
<td class="nump">219,405<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_us-gaap_OperatingExpensesAbstract', window );"><strong>Operating expenses:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development</a></td>
<td class="nump">44,041<span></span>
</td>
<td class="nump">36,442<span></span>
</td>
<td class="nump">123,956<span></span>
</td>
<td class="nump">101,199<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_us-gaap_SellingAndMarketingExpense', window );">Sales and marketing</a></td>
<td class="nump">24,625<span></span>
</td>
<td class="nump">16,822<span></span>
</td>
<td class="nump">60,621<span></span>
</td>
<td class="nump">47,334<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_us-gaap_GeneralAndAdministrativeExpense', window );">General and administrative</a></td>
<td class="nump">40,784<span></span>
</td>
<td class="nump">23,752<span></span>
</td>
<td class="nump">98,221<span></span>
</td>
<td class="nump">70,044<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_us-gaap_RestructuringCharges', window );">Restructuring charges</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">28<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">97<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpenses', window );">Total operating expenses</a></td>
<td class="nump">109,450<span></span>
</td>
<td class="nump">77,044<span></span>
</td>
<td class="nump">282,798<span></span>
</td>
<td class="nump">218,674<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">(Loss) income from operations</a></td>
<td class="num">(17,802)<span></span>
</td>
<td class="num">(5,057)<span></span>
</td>
<td class="nump">7,535<span></span>
</td>
<td class="nump">731<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_us-gaap_NonoperatingIncomeExpenseAbstract', window );"><strong>Interest expense, net and other (expense) income, net:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_InterestIncomeExpenseNet', window );">Interest expense, net</a></td>
<td class="num">(17,468)<span></span>
</td>
<td class="num">(13,548)<span></span>
</td>
<td class="num">(44,320)<span></span>
</td>
<td class="num">(31,294)<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_us-gaap_OtherNonoperatingIncomeExpense', window );">Other (expense) income, net</a></td>
<td class="num">(804)<span></span>
</td>
<td class="nump">7,751<span></span>
</td>
<td class="nump">7,396<span></span>
</td>
<td class="nump">14,571<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpense', window );">Total interest expense, net and other (expense) income, net</a></td>
<td class="num">(18,272)<span></span>
</td>
<td class="num">(5,797)<span></span>
</td>
<td class="num">(36,924)<span></span>
</td>
<td class="num">(16,723)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments', window );">Loss before provision for income taxes</a></td>
<td class="num">(36,074)<span></span>
</td>
<td class="num">(10,854)<span></span>
</td>
<td class="num">(29,389)<span></span>
</td>
<td class="num">(15,992)<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_us-gaap_IncomeTaxExpenseBenefit', window );">Provision for income taxes</a></td>
<td class="nump">1,066<span></span>
</td>
<td class="nump">623<span></span>
</td>
<td class="nump">2,875<span></span>
</td>
<td class="nump">1,832<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (37,140)<span></span>
</td>
<td class="num">$ (11,477)<span></span>
</td>
<td class="num">$ (32,264)<span></span>
</td>
<td class="num">$ (17,824)<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_us-gaap_EarningsPerShareBasicAndDiluted', window );">Net loss per share, basic and diluted (in dollars per share)</a></td>
<td class="num">$ (0.29)<span></span>
</td>
<td class="num">$ (0.10)<span></span>
</td>
<td class="num">$ (0.26)<span></span>
</td>
<td class="num">$ (0.15)<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_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Weighted average shares used to compute net loss per share, basic and diluted (in shares)</a></td>
<td class="nump">126,194<span></span>
</td>
<td class="nump">120,085<span></span>
</td>
<td class="nump">124,162<span></span>
</td>
<td class="nump">118,547<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfRevenue">
<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 aggregate cost of goods produced and sold and services rendered during the reporting period.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<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;">us-gaap_CostOfRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_EarningsPerShareBasicAndDiluted">
<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 amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1337-109256<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;">us-gaap_EarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</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_us-gaap_GeneralAndAdministrativeExpense">
<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 aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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;">us-gaap_GeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_GrossProfit">
<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>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1,2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<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;">us-gaap_GrossProfit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments">
<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>Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(h)(1)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<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;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_IncomeStatementAbstract">
<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 );">- References</a><div><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;">us-gaap_IncomeStatementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_IncomeTaxExpenseBenefit">
<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>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120385591&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<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;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_InterestIncomeExpenseNet">
<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 net amount of operating interest income (expense).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.10)<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<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;">us-gaap_InterestIncomeExpenseNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_NetIncomeLoss">
<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 portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<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;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_NonoperatingIncomeExpense">
<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 aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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;">us-gaap_NonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_NonoperatingIncomeExpenseAbstract">
<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 );">- References</a><div><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;">us-gaap_NonoperatingIncomeExpenseAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_OperatingExpenses">
<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>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.</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;">us-gaap_OperatingExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_OperatingExpensesAbstract">
<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 );">- References</a><div><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;">us-gaap_OperatingExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_OperatingIncomeLoss">
<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 net result for the period of deducting operating expenses from operating revenues.</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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<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;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_OtherNonoperatingIncomeExpense">
<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>Amount of income (expense) related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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;">us-gaap_OtherNonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_ResearchAndDevelopmentExpense">
<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 aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<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;">us-gaap_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_RestructuringCharges">
<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>Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 5.P.3)<br> -URI http://asc.fasb.org/extlink&amp;oid=115931487&amp;loc=d3e140864-122747<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6394359&amp;loc=d3e17939-110869<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 5.P.4(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=115931487&amp;loc=d3e140904-122747<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;">us-gaap_RestructuringCharges</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax">
<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>Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9038-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130545-203045<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130543-203045<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9054-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9031-108599<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 924<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 11.L)<br> -URI http://asc.fasb.org/extlink&amp;oid=6472922&amp;loc=d3e499488-122856<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;">us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_SellingAndMarketingExpense">
<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 aggregate total amount of expenses directly related to the marketing or selling of products or services.</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;">us-gaap_SellingAndMarketingExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted">
<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>Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).</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;">us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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>XML
<SEQUENCE>16
<FILENAME>R5.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831690458968">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</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_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract', window );"><strong>Statement of Comprehensive Income [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (37,140)<span></span>
</td>
<td class="num">$ (11,477)<span></span>
</td>
<td class="num">$ (32,264)<span></span>
</td>
<td class="num">$ (17,824)<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_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract', window );"><strong>Other comprehensive (loss) income</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax', window );">Change in net unrealized (loss) gain on available for sale investments, net of tax</a></td>
<td class="num">(1,642)<span></span>
</td>
<td class="num">(73)<span></span>
</td>
<td class="nump">1,922<span></span>
</td>
<td class="nump">379<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_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Change in foreign currency translation adjustments, net of tax</a></td>
<td class="nump">1,125<span></span>
</td>
<td class="num">(1,067)<span></span>
</td>
<td class="nump">507<span></span>
</td>
<td class="num">(1,118)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTax', window );">Other comprehensive (loss) income</a></td>
<td class="num">(517)<span></span>
</td>
<td class="num">(1,140)<span></span>
</td>
<td class="nump">2,429<span></span>
</td>
<td class="num">(739)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Total comprehensive loss</a></td>
<td class="num">$ (37,657)<span></span>
</td>
<td class="num">$ (12,617)<span></span>
</td>
<td class="num">$ (29,835)<span></span>
</td>
<td class="num">$ (18,563)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTax">
<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>Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(24))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=d3e557-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(26))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<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;">us-gaap_ComprehensiveIncomeNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_NetIncomeLoss">
<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 portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<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;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax">
<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>Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669646-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=d3e637-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669646-108580<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;">us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax">
<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>Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669646-108580<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;">us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_OtherComprehensiveIncomeLossNetOfTax">
<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>Amount after tax and reclassification adjustments of other comprehensive income (loss).</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 30<br> -Section 45<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=118261656&amp;loc=d3e32136-110900<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=121640130&amp;loc=d3e1436-108581<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 30<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=118261656&amp;loc=d3e32211-110900<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6450520&amp;loc=d3e32583-110901<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<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;">us-gaap_OtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract">
<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 );">- References</a><div><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;">us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract">
<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 );">- References</a><div><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;">us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>R6.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831695620824">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Total</div></th>
<th class="th"><div>Cumulative Effect, Period of Adoption, Adjustment</div></th>
<th class="th"><div>Common Stock</div></th>
<th class="th"><div>Additional Paid-In Capital</div></th>
<th class="th"><div>Accumulated Other Comprehensive Income (Loss)</div></th>
<th class="th"><div>Accumulated Deficit</div></th>
<th class="th">
<div>Accumulated Deficit </div>
<div>Cumulative Effect, Period of Adoption, Adjustment</div>
</th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, beginning balance (in shares) at Dec. 31, 2018</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">115,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance at Dec. 31, 2018</a></td>
<td class="nump">$ 410,634<span></span>
</td>
<td class="num">$ (111)<span></span>
</td>
<td class="nump">$ 116<span></span>
</td>
<td class="nump">$ 818,113<span></span>
</td>
<td class="num">$ (1,019)<span></span>
</td>
<td class="num">$ (406,576)<span></span>
</td>
<td class="num">$ (111)<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_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AccountingStandardsUpdateExtensibleList', window );">Accounting Standards Update [Extensible List]</a></td>
<td class="text">us-gaap:AccountingStandardsUpdate201602Member<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt', window );">Equity component of convertible senior notes, net of issuance costs</a></td>
<td class="nump">$ 206,747<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">206,747<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall', window );">Purchase of convertible senior notes capped call</a></td>
<td class="num">(97,200)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(97,200)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_StockRepurchasedDuringPeriodShares', window );">Repurchase of common stock (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(504,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_StockRepurchasedDuringPeriodValue', window );">Repurchase of common stock</a></td>
<td class="num">(20,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (1)<span></span>
</td>
<td class="num">(19,999)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised', window );">Issuance of common stock upon exercise of stock options and ESPP (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,545,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised', window );">Issuance of common stock upon exercise of stock options and ESPP</a></td>
<td class="nump">27,720<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3<span></span>
</td>
<td class="nump">27,717<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures', window );">Net issuance of common stock for settlement of RSUs (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,064,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures', window );">Net issuance of common stock for settlement of equity awards</a></td>
<td class="num">(91,073)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3<span></span>
</td>
<td class="num">(91,076)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_StockIssuedDuringPeriodSharesAcquisitions', window );">Issuance&#160;of&#160;common&#160;stock&#160;in&#160;connection&#160;with prior acquisition (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">64,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_StockIssuedDuringPeriodValueAcquisitions', window );">Issuance of common stock in connection with prior acquisition</a></td>
<td class="nump">3,003<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,003<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Share-based compensation expense</a></td>
<td class="nump">47,355<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">47,355<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Other comprehensive income (loss)</a></td>
<td class="num">(739)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(739)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">(17,824)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(17,824)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, ending balance (in shares) at Sep. 30, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">120,669,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance at Sep. 30, 2019</a></td>
<td class="nump">468,512<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 121<span></span>
</td>
<td class="nump">894,660<span></span>
</td>
<td class="num">(1,758)<span></span>
</td>
<td class="num">(424,511)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, beginning balance (in shares) at Jun. 30, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">119,336,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance at Jun. 30, 2019</a></td>
<td class="nump">459,571<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 119<span></span>
</td>
<td class="nump">873,104<span></span>
</td>
<td class="num">(618)<span></span>
</td>
<td class="num">(413,034)<span></span>
</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_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised', window );">Issuance of common stock upon exercise of stock options and ESPP (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">991,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised', window );">Issuance of common stock upon exercise of stock options and ESPP</a></td>
<td class="nump">11,674<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">11,673<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures', window );">Net issuance of common stock for settlement of RSUs (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">319,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures', window );">Net issuance of common stock for settlement of equity awards</a></td>
<td class="num">(8,824)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="num">(8,825)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_StockIssuedDuringPeriodSharesAcquisitions', window );">Issuance&#160;of&#160;common&#160;stock&#160;in&#160;connection&#160;with prior acquisition (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">23,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_StockIssuedDuringPeriodValueAcquisitions', window );">Issuance of common stock in connection with prior acquisition</a></td>
<td class="nump">1,843<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,843<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Share-based compensation expense</a></td>
<td class="nump">16,865<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">16,865<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Other comprehensive income (loss)</a></td>
<td class="num">(1,140)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1,140)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">(11,477)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(11,477)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, ending balance (in shares) at Sep. 30, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">120,669,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance at Sep. 30, 2019</a></td>
<td class="nump">$ 468,512<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 121<span></span>
</td>
<td class="nump">894,660<span></span>
</td>
<td class="num">(1,758)<span></span>
</td>
<td class="num">(424,511)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, beginning balance (in shares) at Dec. 31, 2019</a></td>
<td class="nump">121,583,501<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">121,584,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance at Dec. 31, 2019</a></td>
<td class="nump">$ 498,829<span></span>
</td>
<td class="num">$ (88)<span></span>
</td>
<td class="nump">$ 122<span></span>
</td>
<td class="nump">916,095<span></span>
</td>
<td class="num">(1,096)<span></span>
</td>
<td class="num">(416,292)<span></span>
</td>
<td class="num">$ (88)<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_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AccountingStandardsUpdateExtensibleList', window );">Accounting Standards Update [Extensible List]</a></td>
<td class="text">us-gaap:AccountingStandardsUpdate201613Member<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt', window );">Equity component of convertible senior notes, net of issuance costs</a></td>
<td class="nump">$ 237,462<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">237,462<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall', window );">Purchase of convertible senior notes capped call</a></td>
<td class="num">(103,400)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(103,400)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments', window );">Equity component related to conversions of 2023 convertible senior notes</a></td>
<td class="num">(345,552)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(345,552)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities', window );">Issuance of common stock upon conversion of 2023 convertible senior notes (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,182,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities', window );">Issuance of common stock upon conversion of 2023 convertible senior notes</a></td>
<td class="nump">327,141<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">327,137<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall', window );">Proceeds from capped call related to conversions of 2023 convertible senior notes</a></td>
<td class="nump">57,414<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">57,414<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised', window );">Issuance of common stock upon exercise of stock options and ESPP (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">778,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised', window );">Issuance of common stock upon exercise of stock options and ESPP</a></td>
<td class="nump">9,234<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">9,233<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures', window );">Net issuance of common stock for settlement of RSUs (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,110,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures', window );">Net issuance of common stock for settlement of equity awards</a></td>
<td class="num">(65,222)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2<span></span>
</td>
<td class="num">(65,224)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Share-based compensation expense</a></td>
<td class="nump">59,409<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">59,409<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Other comprehensive income (loss)</a></td>
<td class="nump">2,429<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,429<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (32,264)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(32,264)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, ending balance (in shares) at Sep. 30, 2020</a></td>
<td class="nump">128,654,401<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">128,654,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance at Sep. 30, 2020</a></td>
<td class="nump">$ 645,392<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 129<span></span>
</td>
<td class="nump">1,092,574<span></span>
</td>
<td class="nump">1,333<span></span>
</td>
<td class="num">(448,644)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, beginning balance (in shares) at Jun. 30, 2020</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">124,123,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance at Jun. 30, 2020</a></td>
<td class="nump">498,378<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 124<span></span>
</td>
<td class="nump">907,908<span></span>
</td>
<td class="nump">1,850<span></span>
</td>
<td class="num">(411,504)<span></span>
</td>
<td class="text">&#160;<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_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt', window );">Equity component of convertible senior notes, net of issuance costs</a></td>
<td class="nump">237,462<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">237,462<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall', window );">Purchase of convertible senior notes capped call</a></td>
<td class="num">(103,400)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(103,400)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments', window );">Equity component related to conversions of 2023 convertible senior notes</a></td>
<td class="num">(345,552)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(345,552)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities', window );">Issuance of common stock upon conversion of 2023 convertible senior notes (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,182,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities', window );">Issuance of common stock upon conversion of 2023 convertible senior notes</a></td>
<td class="nump">327,141<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">327,137<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall', window );">Proceeds from capped call related to conversions of 2023 convertible senior notes</a></td>
<td class="nump">57,414<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">57,414<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised', window );">Issuance of common stock upon exercise of stock options and ESPP (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">106,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised', window );">Issuance of common stock upon exercise of stock options and ESPP</a></td>
<td class="nump">1,197<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">1,196<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures', window );">Net issuance of common stock for settlement of RSUs (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">243,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures', window );">Net issuance of common stock for settlement of equity awards</a></td>
<td class="num">(11,120)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">(11,120)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Share-based compensation expense</a></td>
<td class="nump">21,529<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">21,529<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Other comprehensive income (loss)</a></td>
<td class="num">(517)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(517)<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (37,140)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(37,140)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, ending balance (in shares) at Sep. 30, 2020</a></td>
<td class="nump">128,654,401<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">128,654,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance at Sep. 30, 2020</a></td>
<td class="nump">$ 645,392<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 129<span></span>
</td>
<td class="nump">$ 1,092,574<span></span>
</td>
<td class="nump">$ 1,333<span></span>
</td>
<td class="num">$ (448,644)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall">
<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>Adjustments To Additional Paid In Capital, Proceeds From Capped Call</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;">chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall">
<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>Purchase Of Capped Call</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;">chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised">
<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>Stock Issued During Period, Shares, Employee Stock Purchase Plan and Stock Options Exercised</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;">chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised">
<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>Stock Issued During Period, Value, Employee Stock Purchase Plan and Stock Options Exercised</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;">chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_AccountingStandardsUpdateExtensibleList">
<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>Indicates amendment to accounting standards.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (f)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (f)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 10<br> -Section 65<br> -Paragraph 4<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121646688&amp;loc=SL121648383-210437<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (f)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 10<br> -Section 65<br> -Paragraph 4<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121646688&amp;loc=SL121648383-210437<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 10<br> -Section 65<br> -Paragraph 4<br> -Subparagraph (e)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=121646688&amp;loc=SL121648383-210437<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(iv)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 24: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 25: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 10<br> -Section 65<br> -Paragraph 4<br> -Subparagraph (e)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=121646688&amp;loc=SL121648383-210437<br><br>Reference 26: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 10<br> -Section 65<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121646688&amp;loc=SL121648383-210437<br><br>Reference 27: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 28: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (f)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 29: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 10<br> -Section 65<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121646688&amp;loc=SL121648383-210437<br><br>Reference 30: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 31: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 65<br> -Paragraph 8<br> -Subparagraph (d)(2)<br><br>Reference 32: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 65<br> -Paragraph 8<br> -Subparagraph (d)(3)<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;">us-gaap_AccountingStandardsUpdateExtensibleList</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>srt-types:extensibleListItemType</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_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt">
<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>Adjustment to additional paid in capital resulting from the recognition of convertible debt instruments as two separate components - a debt component and an equity component. This bifurcation may result in a basis difference associated with the liability component that represents a temporary difference for purposes of applying accounting for income taxes. The initial recognition of deferred taxes for the tax effect of that temporary difference is as an adjustment to additional paid in capital.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 25<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=51819886&amp;loc=SL6014347-161799<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;">us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments">
<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 amount of subsequent adjustments to additional paid in capital for convertible financial instruments where a component of equity and a component of debt are recognized.</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;">us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">
<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>Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=120383193&amp;loc=d3e11149-113907<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=120383193&amp;loc=d3e11178-113907<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121326096&amp;loc=d3e4534-113899<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;">us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_CommonStockSharesOutstanding">
<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>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward">
<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 roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</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;">us-gaap_IncreaseDecreaseInStockholdersEquityRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_NetIncomeLoss">
<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 portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<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;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent">
<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>Amount after tax of other comprehensive income (loss) attributable to parent entity.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569643-111683<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<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;">us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_StockIssuedDuringPeriodSharesAcquisitions">
<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>Number of shares of stock issued during the period pursuant to acquisitions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_StockIssuedDuringPeriodSharesAcquisitions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities">
<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>Number of shares issued during the period as a result of the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-30)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<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;">us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures">
<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>Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_us-gaap_StockIssuedDuringPeriodValueAcquisitions">
<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>Value of stock issued pursuant to acquisitions during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_StockIssuedDuringPeriodValueAcquisitions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities">
<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 gross value of stock issued during the period upon the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures">
<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>Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<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;">us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_StockRepurchasedDuringPeriodShares">
<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>Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_StockRepurchasedDuringPeriodShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_us-gaap_StockRepurchasedDuringPeriodValue">
<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>Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_StockRepurchasedDuringPeriodValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_StockholdersEquity">
<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>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<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;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>R7.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831690538792">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</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_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Cash flows from operating activities</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (32,264)<span></span>
</td>
<td class="num">$ (17,824)<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_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net loss to net cash provided by operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DepreciationTextbookLibrary', window );">Print textbook depreciation expense</a></td>
<td class="nump">10,699<span></span>
</td>
<td class="nump">0<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_us-gaap_OtherDepreciationAndAmortization', window );">Other depreciation and amortization expense</a></td>
<td class="nump">33,088<span></span>
</td>
<td class="nump">21,369<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_us-gaap_ShareBasedCompensation', window );">Share-based compensation expense</a></td>
<td class="nump">59,409<span></span>
</td>
<td class="nump">47,355<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_us-gaap_AmortizationOfFinancingCostsAndDiscounts', window );">Amortization of debt discount and issuance costs</a></td>
<td class="nump">42,910<span></span>
</td>
<td class="nump">30,114<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount', window );">Repayment of convertible senior notes attributable to debt discount</a></td>
<td class="num">(14,912)<span></span>
</td>
<td class="nump">0<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_us-gaap_GainsLossesOnExtinguishmentOfDebt', window );">Loss on early extinguishment of debt</a></td>
<td class="nump">3,315<span></span>
</td>
<td class="nump">0<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_us-gaap_GainLossOnSaleOfPropertyPlantEquipment', window );">Loss from write-off of property and equipment</a></td>
<td class="nump">1,057<span></span>
</td>
<td class="nump">832<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_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment', window );">Loss from impairment of strategic equity investment</a></td>
<td class="nump">10,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_TextbookLibraryGainLossNet', window );">Gain on textbook library, net</a></td>
<td class="num">(2,028)<span></span>
</td>
<td class="nump">0<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_us-gaap_DeferredIncomeTaxExpenseBenefit', window );">Deferred income taxes</a></td>
<td class="num">(17)<span></span>
</td>
<td class="nump">59<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_us-gaap_OperatingLeaseCost', window );">Operating lease expense, net of accretion</a></td>
<td class="nump">3,400<span></span>
</td>
<td class="nump">3,284<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_us-gaap_OtherNoncashIncomeExpense', window );">Other non-cash items</a></td>
<td class="num">(85)<span></span>
</td>
<td class="num">(370)<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_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Change in assets and liabilities, net of effect of acquisition of business:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_IncreaseDecreaseInAccountsReceivable', window );">Accounts receivable</a></td>
<td class="nump">106<span></span>
</td>
<td class="num">(850)<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_us-gaap_IncreaseDecreaseInPrepaidExpensesOther', window );">Prepaid expenses and other current assets</a></td>
<td class="num">(6,178)<span></span>
</td>
<td class="num">(20,741)<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_us-gaap_IncreaseDecreaseInOtherOperatingAssets', window );">Other assets</a></td>
<td class="num">(2,638)<span></span>
</td>
<td class="nump">1,989<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_us-gaap_IncreaseDecreaseInAccountsPayable', window );">Accounts payable</a></td>
<td class="num">(1,634)<span></span>
</td>
<td class="num">(3,983)<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_us-gaap_IncreaseDecreaseInDeferredRevenue', window );">Deferred revenue</a></td>
<td class="nump">32,239<span></span>
</td>
<td class="nump">10,039<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_us-gaap_IncreaseDecreaseInAccruedLiabilities', window );">Accrued liabilities</a></td>
<td class="nump">34,276<span></span>
</td>
<td class="nump">18,095<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_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities', window );">Other liabilities</a></td>
<td class="num">(2,088)<span></span>
</td>
<td class="num">(2,793)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash provided by operating activities</a></td>
<td class="nump">168,655<span></span>
</td>
<td class="nump">86,575<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_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>Cash flows from investing activities</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Purchases of property and equipment</a></td>
<td class="num">(57,457)<span></span>
</td>
<td class="num">(31,520)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_PaymentToPurchasesTextbooks', window );">Purchases of textbooks</a></td>
<td class="num">(49,641)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_ProceedsFromDispositionOfTextbooks', window );">Proceeds from disposition of textbooks</a></td>
<td class="nump">7,012<span></span>
</td>
<td class="nump">0<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_us-gaap_PaymentsToAcquireMarketableSecurities', window );">Purchases of investments</a></td>
<td class="num">(968,106)<span></span>
</td>
<td class="num">(822,869)<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_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities', window );">Proceeds from sale of investments</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">53,261<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_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities', window );">Maturities of investments</a></td>
<td class="nump">412,046<span></span>
</td>
<td class="nump">190,744<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_us-gaap_PaymentsToAcquireEquityMethodInvestments', window );">Purchase of strategic equity investment</a></td>
<td class="num">(2,000)<span></span>
</td>
<td class="nump">0<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_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired', window );">Acquisition of business, net of cash acquired</a></td>
<td class="num">(92,796)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash used in investing activities</a></td>
<td class="num">(750,942)<span></span>
</td>
<td class="num">(610,384)<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_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>Cash flows from financing activities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan', window );">Proceeds from common stock issued under stock plans, net</a></td>
<td class="nump">9,236<span></span>
</td>
<td class="nump">27,723<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_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Payment of taxes related to the net share settlement of equity awards</a></td>
<td class="num">(65,224)<span></span>
</td>
<td class="num">(91,076)<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_us-gaap_ProceedsFromDebtNetOfIssuanceCosts', window );">Proceeds from issuance of convertible senior notes, net of issuance costs</a></td>
<td class="nump">984,096<span></span>
</td>
<td class="nump">780,180<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_PaymentsForConvertibleSeniorNotesCappedCall', window );">Purchase of convertible senior notes capped call</a></td>
<td class="num">(103,400)<span></span>
</td>
<td class="num">(97,200)<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_us-gaap_RepaymentsOfConvertibleDebt', window );">Repayment of convertible senior notes</a></td>
<td class="num">(159,677)<span></span>
</td>
<td class="nump">0<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_us-gaap_ProceedsFromConvertibleDebt', window );">Proceeds from exercise of convertible senior notes capped call</a></td>
<td class="nump">57,414<span></span>
</td>
<td class="nump">0<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_us-gaap_PaymentsForRepurchaseOfCommonStock', window );">Repurchase of common stock</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(20,000)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided by financing activities</a></td>
<td class="nump">722,445<span></span>
</td>
<td class="nump">599,627<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect', window );">Net increase in cash, cash equivalents and restricted cash</a></td>
<td class="nump">140,158<span></span>
</td>
<td class="nump">75,818<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_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash, cash equivalents and restricted cash, beginning of period</a></td>
<td class="nump">389,432<span></span>
</td>
<td class="nump">375,945<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_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash, cash equivalents and restricted cash, end of period</a></td>
<td class="nump">529,590<span></span>
</td>
<td class="nump">451,763<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_us-gaap_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental cash flow data:</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_InterestPaidNet', window );">Interest</a></td>
<td class="nump">1,546<span></span>
</td>
<td class="nump">901<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_us-gaap_IncomeTaxesPaid', window );">Income taxes</a></td>
<td class="nump">2,450<span></span>
</td>
<td class="nump">1,492<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_us-gaap_CashFlowOperatingActivitiesLesseeAbstract', window );"><strong>Cash paid for amounts included in the measurement of lease liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_OperatingLeasePayments', window );">Operating cash flows from operating leases</a></td>
<td class="nump">5,174<span></span>
</td>
<td class="nump">3,847<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_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability', window );">Right of use assets obtained in exchange for operating lease obligations</a></td>
<td class="nump">1,713<span></span>
</td>
<td class="nump">2,638<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_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract', window );"><strong>Non-cash investing and financing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1', window );">Accrued purchases of long-lived assets</a></td>
<td class="nump">6,102<span></span>
</td>
<td class="nump">4,452<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow', window );">Accrued escrow related to acquisition</a></td>
<td class="nump">7,451<span></span>
</td>
<td class="nump">0<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_us-gaap_StockIssued1', window );">Issuance of common stock related to prior acquisition</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">3,003<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_StockIssuedRepaymentForConvertibleSeniorNotes', window );">Issuance of common stock related to repayment of convertible senior notes</a></td>
<td class="nump">327,141<span></span>
</td>
<td class="nump">0<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_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract', window );"><strong>Reconciliation of cash, cash equivalents and restricted cash:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Total cash, cash equivalents and restricted cash</a></td>
<td class="nump">$ 529,590<span></span>
</td>
<td class="nump">$ 451,763<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DepreciationTextbookLibrary">
<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>Depreciation, Textbook Library</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;">chgg_DepreciationTextbookLibrary</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow">
<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>Noncash Or Part Noncash Acquisition, Accrued Escrow</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;">chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_chgg_PaymentToPurchasesTextbooks">
<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>Payment to purchases textbooks</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;">chgg_PaymentToPurchasesTextbooks</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_PaymentsForConvertibleSeniorNotesCappedCall">
<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>Payments For Convertible Senior Notes Capped Call</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;">chgg_PaymentsForConvertibleSeniorNotesCappedCall</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_ProceedsFromDispositionOfTextbooks">
<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>Proceeds From Disposition Of Textbooks</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;">chgg_ProceedsFromDispositionOfTextbooks</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan">
<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>Proceeds From Issuance Of Employee Stock Purchase Plan</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;">chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount">
<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>Repayments Of Convertible Senior Notes Attributable To Debt Discount</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;">chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_StockIssuedRepaymentForConvertibleSeniorNotes">
<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>Stock Issued, Repayment For Convertible Senior Notes</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;">chgg_StockIssuedRepaymentForConvertibleSeniorNotes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_TextbookLibraryGainLossNet">
<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>Gain and write-down on textbook library</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;">chgg_TextbookLibraryGainLossNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<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 );">- References</a><div><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;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_AmortizationOfFinancingCostsAndDiscounts">
<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>Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<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;">us-gaap_AmortizationOfFinancingCostsAndDiscounts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents">
<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>Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3044-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=SL98516268-108586<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;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract">
<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 );">- References</a><div><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;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect">
<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>Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 230<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=98513438&amp;loc=d3e33268-110906<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<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;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract">
<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 );">- References</a><div><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;">us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_CashFlowOperatingActivitiesLesseeAbstract">
<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 );">- References</a><div><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;">us-gaap_CashFlowOperatingActivitiesLesseeAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_DeferredIncomeTaxExpenseBenefit">
<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>Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.Fact.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.Fact.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<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;">us-gaap_DeferredIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment">
<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>This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 35<br> -Paragraph 32<br> -URI http://asc.fasb.org/extlink&amp;oid=121548190&amp;loc=d3e32787-111569<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;">us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_GainLossOnSaleOfPropertyPlantEquipment">
<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>Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_GainLossOnSaleOfPropertyPlantEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_GainsLossesOnExtinguishmentOfDebt">
<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>Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=117329964&amp;loc=d3e12355-112629<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=117329964&amp;loc=d3e12317-112629<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_GainsLossesOnExtinguishmentOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_IncomeTaxesPaid">
<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 amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4297-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3536-108585<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;">us-gaap_IncomeTaxesPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_IncreaseDecreaseInAccountsPayable">
<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 increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_IncreaseDecreaseInAccountsPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_IncreaseDecreaseInAccountsReceivable">
<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 increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_IncreaseDecreaseInAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_IncreaseDecreaseInAccruedLiabilities">
<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 increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_IncreaseDecreaseInAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_IncreaseDecreaseInDeferredRevenue">
<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>Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.</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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_IncreaseDecreaseInDeferredRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<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 );">- References</a><div><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;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_IncreaseDecreaseInOtherOperatingAssets">
<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>Amount of increase (decrease) in operating assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_IncreaseDecreaseInOtherOperatingAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities">
<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>Amount of increase (decrease) in operating liabilities classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_IncreaseDecreaseInOtherOperatingLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_IncreaseDecreaseInPrepaidExpensesOther">
<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>Amount of increase (decrease) of consideration paid in advance for other costs that provide economic benefits in future periods.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_IncreaseDecreaseInPrepaidExpensesOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_InterestPaidNet">
<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>Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4297-108586<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3367-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3536-108585<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;">us-gaap_InterestPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<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>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<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;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<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 );">- References</a><div><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;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_NetCashProvidedByUsedInInvestingActivities">
<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>Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<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;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract">
<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 );">- References</a><div><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;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<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>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</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_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<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 );">- References</a><div><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;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_NetIncomeLoss">
<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 portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<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;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1">
<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 amount of fixed assets that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4313-108586<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<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;">us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_OperatingLeaseCost">
<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>Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.</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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<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;">us-gaap_OperatingLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_OperatingLeasePayments">
<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>Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<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;">us-gaap_OperatingLeasePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_OtherDepreciationAndAmortization">
<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>Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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;">us-gaap_OtherDepreciationAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_OtherNoncashIncomeExpense">
<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>Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_OtherNoncashIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_PaymentsForRepurchaseOfCommonStock">
<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 cash outflow to reacquire common stock during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<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;">us-gaap_PaymentsForRepurchaseOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation">
<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>Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<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;">us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired">
<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 cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3213-108585<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;">us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_PaymentsToAcquireEquityMethodInvestments">
<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 cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3213-108585<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;">us-gaap_PaymentsToAcquireEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_PaymentsToAcquireMarketableSecurities">
<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>Amount of cash outflow for purchase of marketable security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=121553693&amp;loc=d3e26853-111562<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;">us-gaap_PaymentsToAcquireMarketableSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment">
<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 cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3213-108585<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;">us-gaap_PaymentsToAcquirePropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_ProceedsFromConvertibleDebt">
<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 cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<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;">us-gaap_ProceedsFromConvertibleDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_ProceedsFromDebtNetOfIssuanceCosts">
<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 cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<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;">us-gaap_ProceedsFromDebtNetOfIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities">
<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>Amount of cash inflow from sale, maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3151-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3179-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=121553693&amp;loc=d3e26853-111562<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;">us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities">
<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 cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities  (held-to-maturity or available-for-sale) during the period.</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;">us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_RepaymentsOfConvertibleDebt">
<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 cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<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;">us-gaap_RepaymentsOfConvertibleDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability">
<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>Amount of increase in right-of-use asset obtained in exchange for operating lease liability.</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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<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;">us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_ShareBasedCompensation">
<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>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_StockIssued1">
<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 fair value of stock issued in noncash financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4313-108586<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;">us-gaap_StockIssued1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_SupplementalCashFlowInformationAbstract">
<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 );">- References</a><div><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;">us-gaap_SupplementalCashFlowInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>19
<FILENAME>R8.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687394760">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Background and Basis of Presentation<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Organization, Consolidation and Presentation of Financial Statements [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_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock', window );">Background and Basis of Presentation</a></td>
<td class="text">Background and Basis of Presentation<div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Company and Background</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Chegg, Inc. (Chegg, the Company, we, us, or our), headquartered in Santa Clara, California, was incorporated as a Delaware corporation in July&#160;2005.&#160;Chegg is a Smarter Way to Student. As the leading direct-to-student learning platform, we strive to improve educational outcomes by putting the student first in all our decisions. We support students on their journey from high school to college and into their career with tools designed to help them pass their test, pass their class, and save money on required materials. Our services are available online, anytime and anywhere, so we can reach students when they need us most. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Basis of Presentation</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The accompanying condensed consolidated balance sheet as of&#160;September&#160;30, 2020, the condensed consolidated statements of operations, the condensed consolidated statements of comprehensive loss, and the condensed consolidated statements of stockholder's equity for the three and nine months ended September 30, 2020 and 2019, and the condensed consolidated statements of cash flows for the nine months ended&#160;September&#160;30, 2020&#160;and 2019, and the related footnote disclosures are unaudited. In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments, including normal recurring adjustments, necessary to present fairly our financial position as of&#160;September&#160;30, 2020, our results of operations, results of comprehensive loss, and stockholder's equity for the three and nine months ended September 30, 2020 and 2019, and cash flows for the nine months ended&#160;September&#160;30, 2020 and 2019. Our results of operations, results of comprehensive loss, stockholder's equity, and cash flows for the&#160;nine months ended&#160;September&#160;30, 2020&#160;are not necessarily indicative of the results to be expected for the full year.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We operate in a single segment. Our fiscal year ends on December&#160;31 and in this report we refer to the year ended&#160;December&#160;31, 2019&#160;as&#160;2019.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The condensed consolidated financial statements and related financial information should be read in conjunction with the audited consolidated financial statements and the related notes thereto that are included in our Annual Report on Form 10-K for the year ended&#160;December&#160;31, 2019&#160;(the Annual Report on Form 10-K) filed with the U.S. Securities and Exchange Commission (SEC).</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Except for our policies on investments, textbook library, convertible senior notes, net, revenue recognition and deferred revenue, and cost of revenues, there have been no material changes to our significant accounting policies as compared to the significant accounting policies described in our Annual Report on Form 10-K.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Investments</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We hold investments in commercial paper, corporate debt securities, U.S. treasury securities, and agency bonds. We classify our investments as available-for-sale based on the nature of each security that are either short or long-term based on the remaining contractual maturity of the investment. Our available-for-sale investments are carried at estimated fair value with any unrealized gains and losses unrelated to credit loss factors, net of taxes, included in other comprehensive (loss) income in our condensed consolidated statements of stockholders&#8217; equity. Beginning in 2020, unrealized losses related to credit loss factors are now recorded through an allowance for credit losses in other (expense) income, net in our condensed consolidated statements of operations, rather than as a reduction to the amortized cost basis in other comprehensive (loss) income, when a decline in fair value has resulted from a credit loss. We determine realized gains or losses on the sale of investments on a specific identification method, and record such gains or losses as other (expense) income, net in our condensed consolidated statements of operations. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Textbook Library</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Beginning in January 2020, we began our transition back to print textbook ownership by purchasing print textbooks to establish our textbook library. We consider our print textbook library to be a long-term productive asset and, as such, classify it as a non-current asset in our condensed consolidated balance sheets. All print textbooks in our textbook library are stated at cost, which includes the purchase price less accumulated depreciation. We write down textbooks on a book-by-book basis for lost, damaged, or excess print textbooks.</span></div><div style="text-indent:27pt;margin-bottom:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We depreciate our print textbooks, less an estimated salvage value, over an estimated useful life of four years using an accelerated method of depreciation, as we estimate this method most accurately reflects the actual pattern of decline in their economic value. The salvage value considers the historical trend and projected proceeds for print textbooks. The useful life is determined based on the estimated time period in which the print textbooks are held and rented. We review the estimated salvage value and useful life of our print textbook library on an ongoing&#160;basis. </span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Write-downs for print textbooks, print textbook depreciation expense, the gain or loss on print textbooks liquidated, and the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis are recorded in cost of revenues in our condensed consolidated statements of operations and classified as adjustments to cash flows from operating activities. Cash outflows for the acquisition of print textbooks net of changes in related accounts payable and accrued liabilities, and cash inflows received from the proceeds from the disposition of print textbooks net of changes in related accounts receivable, are classified as cash flows from investing activities in our condensed consolidated statements of cash flows.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of September&#160;30, 2020, our net print textbook library of $34.6 million consisted of gross print textbook library of approximately $44.8 million net of accumulated depreciation and write-downs of approximately $9.2 million and $1.0 million, respectively.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During&#160;the three and nine months ended September 30, 2020, print textbook depreciation expense was approximately $3.6&#160;million and $10.7 million, respectively, and our net gain on textbook library was approximately&#160;$0.6 million and $2.0 million, respectively.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Convertible Senior Notes, net</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2020, we issued $1.0 billion in aggregate principal amount of 0% convertible senior notes due in 2026 (2026 notes). In March 2019, we issued $700 million in aggregate principal amount of&#160;0.125%&#160;convertible senior notes due in 2025 (2025 notes) and in April 2019, the initial purchasers fully exercised their option to purchase $100 million of additional 2025 notes for aggregate total gross proceeds of $800 million. In April 2018, we issued&#160;$345 million in aggregate principal amount of&#160;0.25%&#160;convertible senior notes due in 2023 (2023 notes). Collectively, the 2026 notes, 2025 notes, and the 2023 notes are referred to as the &#8220;notes.&#8221; In accounting for their issuance, we separated the notes into liability and equity components, as the notes represent convertible instruments with a cash conversion feature. The carrying amount of the liability component was calculated by measuring the fair value of similar liabilities that do not have an associated convertible feature. The carrying amount of the equity component representing the conversion option was determined by deducting the carrying amount of the liability component from the par value of the notes. The difference represents the debt discount, recorded as a reduction of the convertible senior notes on our consolidated balance sheet, and is amortized to interest expense over the term of the notes using the effective interest rate method. The carrying amount of the liability component is classified as a long-term liability as we have the election to settle conversion requests in shares of our common stock. The carrying amount of the equity component is not remeasured as long as it continues to meet the conditions for equity classification. In accounting for the issuance costs related to the notes, we allocated the total amount of issuance costs incurred to liability and equity components based on their relative values. Issuance costs attributable to the liability component are being amortized on a straight-line basis, which approximates the effective interest rate method, to interest expense over the term of the notes. The issuance costs attributable to the equity component are recorded as a reduction of the equity component within additional paid-in capital. In accounting for extinguishment of the notes, we allocated the consideration transferred between the liability and equity components in a similar manner as upon issuance. The liability component for extinguished notes is then compared to the carrying amount of the respective extinguished notes and a gain or loss is recorded in other (expense) income, net in our condensed consolidated statements of operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Revenue Recognition and Deferred Revenue</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We recognize revenues when the control of goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. Revenues are presented net of sales tax collected from customers to be remitted to governmental authorities and net of allowances for estimated cancellations and customer returns, which are based on historical data. Customer refunds from cancellations and returns are recorded as a reduction to revenues.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We determine revenue recognition through the following steps:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Identification of the contract, or contracts, with a customer</span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Identification of the performance obligations in the contract</span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Determination of the transaction price</span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Allocation of the transaction price to the performance obligations in the contract</span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Recognition of revenue when, or as, we satisfy a performance obligation</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We generate revenues from our Chegg Services product line which primarily includes Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, Thinkful, and Mathway.&#160;Revenues from Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, and Mathway are primarily recognized ratably over the respective weekly or monthly subscription period.  Revenues from Thinkful, our skills-based learning platform, are recognized either ratably over the term of the course, generally six months, or upon completion of the lessons, depending on the instruction type of the course. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;Revenues from our </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Required Materials product line includes revenues from print textbooks that we own or that are owned by a partner as well as revenues from eTextbooks. Beginning in 2020, our Required Materials product line includes operating leases with students for the rental of print textbooks that we own. Operating lease income is recognized as the total transaction amount, paid upon commencement of the lease, ratably over the lease term which is generally a <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNzY0OA_10a7b5f0-8426-488a-9e4e-aea6f15f527b">two</span>- to five-month lease period. Students generally have the option to extend the term of their rental or purchase the print textbook at the end of the term otherwise the print textbook is returned to our print textbook library for future rental. If a student chooses to purchase or not return the print textbook at the end of their rental term, we charge the student for the book and recognize the revenues immediately. Additionally, we provide students the ability to purchase print textbooks on a just-in-time basis and recognize revenues immediately upon shipment. Revenues from print textbooks owned by a partner are recognized as a revenue share on the total transactional amount of a rental or sale transaction immediately when a print textbook ships to a student. Shipping and handling activities are expensed as incurred. Revenues from eTextbooks are recognized ratably over the contractual period, generally a <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfODI0Mw_35b468be-b18a-4f0b-b1cc-3fa1b50c5b3a">two</span>- to five-month period. </span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Some of our customer arrangements include multiple performance obligations. We have determined these performance obligations qualify as distinct performance obligations, as the customer can benefit from the service on its own or together with other resources that are readily available to the customer, and our promise to transfer the service is separately identifiable from other promises in the contract. For these arrangements that contain multiple performance obligations, we allocate the transaction price based on the relative standalone selling price (SSP) method by comparing the SSP of each distinct performance obligation to the total value of the contract. We determine the SSP based on our historical pricing and discounting practices for the distinct performance obligation when sold separately.  If the SSP is not directly observable, we estimate the SSP by considering information such as market conditions, and information about the customer. Additionally, we limit the amount of revenues recognized for delivered promises to the amount that is not contingent on future delivery of services or other future performance obligations.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Some of our customer arrangements may include an amount of variable consideration in addition to a fixed revenue share that we earn.  This variable consideration can either increase or decrease the total transaction price depending on the nature of the variable consideration.  We estimate the amount of variable consideration that we will earn at the inception of the contract, adjusted during each period, and include an estimated amount each period.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For sales of third-party products, we evaluate whether we are acting as a principal or an agent, and therefore would record the gross sales amount as revenues and related costs or the net amount earned as a revenue share from the sale of third-party products. Our determination is based on our evaluation of whether we control the specified goods or services prior to transferring them to the customer. In relation to print textbooks owned by a partner, we recognize revenues on a net basis based on our role in the transaction as an agent as we have concluded that we do not control the use of the print textbooks, and therefore record only the net revenue share we earn.  We have concluded that we control our Chegg Services, print textbooks that we own for rental, purchase at the end of the rental term, or sale on a just-in-time basis, and eTextbook service and therefore we recognize revenues and cost of revenues on a gross basis.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Contract assets are contained within other current assets and other assets on our condensed consolidated balance sheets.  Contract assets represent the goods or services that we have transferred to a customer before invoicing the customer.  Contract receivables are contained within accounts receivable, net on our condensed consolidated balance sheets and represent unconditional consideration that will be received solely due to the passage of time. Contract liabilities are contained within deferred revenue on our condensed consolidated balance sheets. Deferred revenue primarily consists of advanced payments from students related to rental and subscription performance obligations that have not been satisfied and estimated variable consideration. Deferred revenue related to rental and subscription performance obligations is recognized as revenues ratably over the term for subscriptions or when the services are provided and all other revenue recognition criteria have been met. Deferred revenue related to variable consideration is recognized as revenues during each reporting period based on the estimated amount we believe we will earn over the life of the contract.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;We have elected a practical expedient to record incremental costs to obtain or fulfill a contract when the amortization period would have been one year or less as incurred. These incremental costs primarily relate to sales commissions costs and are recorded in sales and marketing expense in our condensed consolidated statements of operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Cost of Revenues</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our cost of revenues consists primarily of expenses associated with the delivery and distribution of our products and services. Cost of revenues primarily consists of publisher content fees for eTextbooks, content amortization expense related to content that we develop, licenses from publishers for which we pay one-time license fees, or acquire through acquisitions, write-downs for print textbooks, the gain or loss on print textbooks liquidated, the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis, print textbook depreciation expense, payment processing costs, the payments made to tutors through our Chegg Tutors service, personnel costs and other direct costs related to providing products or services. In addition, cost of revenues includes allocated information technology and facilities costs.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Use of Estimates</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The preparation of financial statements in conformity with generally accepted accounting principles in the United States requires management to make estimates, judgments, and assumptions that affect the reported amounts of assets and liabilities; the disclosure of contingent liabilities at the date of the financial statements; and the reported amounts of revenues and expenses during the reporting periods. Significant estimates, assumptions, and judgments are used for, but not limited to: revenue recognition, recoverability of accounts receivable, share-based compensation expense including estimated forfeitures, accounting for income taxes, textbook library, useful lives assigned to long-lived assets for depreciation and amortization, impairment of goodwill and long-lived assets, the valuation of acquired intangible assets, the valuation of our convertible senior notes, internal-use software and website development costs, operating lease right of use (ROU) assets, and operating lease liabilities. We base our estimates on historical experience, knowledge of current business conditions, and various other factors we believe to be reasonable under the circumstances. These estimates are based on management&#8217;s knowledge about current events and expectations about actions we may undertake in the future. Actual results could differ from these estimates, and such differences could be material to our financial position and results of operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Recent Accounting Pronouncements</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Recently Issued Accounting Pronouncements Not Yet Adopted</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2020, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2020-06, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Accounting for Convertible Instruments and Contracts in an Entity's Own Equity</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. ASU 2020-06 simplifies the guidance in Accounting Standards Codification (ASC) 470-20, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Debt - Debt with Conversion and Other Options,</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> by reducing the number of accounting separation models for convertible instruments, amends the guidance in ASC 815-40, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Derivatives and Hedging - Contracts in Entity's Own Equity,</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> for certain contracts in an entity's own equity that are currently accounted for as derivatives, and requires entities to use the if-converted method for all convertible instruments in the diluted earnings per share (EPS) calculation. Early adoption is permitted, but no earlier than annual periods beginning after December 15, 2020, and the guidance allows for a modified retrospective or fully retrospective method of transition. We currently plan to adopt the guidance on January 1, 2021. At this time, we are continuing to refine the quantitative impact of early adopting this guidance and we initially believe the most significant impacts will be an increase in liabilities on our condensed consolidated balance sheets as a result of removing the accounting separation model for convertible instruments with a cash conversion feature, a significant reduction of non-cash interest expense on our condensed consolidated statements of operations, and an increase in the number of shares included in our diluted EPS calculations. We will continue to evaluate the impacts of this guidance, including method of transition, as we near our adoption date.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In March 2020, the FASB issued ASU 2020-04, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Facilitation of the Effects of Reference Rate Reform on Financial Reporting</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. ASU 2020-04 provides temporary optional expedients and exceptions for applying reference rate reform to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The guidance can be applied immediately and only applies to contract modifications made or hedging relationships entered into or evaluated before December 31, 2022. While we do not have any hedging relationships and currently do not believe we have material contracts impacted by reference rate reform, we are in the process of evaluating the impact of this guidance.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Recently Adopted Accounting Pronouncements</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In December 2019, the FASB issued ASU 2019-12, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> ASU 2019-12 key changes include hybrid tax regimes, intraperiod tax allocation exception, and interim-period accounting for enacted changes in tax law. We early adopted ASU 2019-12 during the second quarter of 2020 under the prospective method of adoption. As a result of adoption, there was no modification required to the first quarter of 2020 results of operations as previously presented.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The FASB issued four ASUs related to ASC 326, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Financial Instruments - Credit Losses</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. In November 2019, the FASB issued ASU 2019-11, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Codification Improvements to Topic 326, Financial Instruments - Credit Losses.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> In May 2019, the FASB issued ASU 2019-05, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Financial Instruments&#8212;Credit Losses (Topic 326): Targeted Transition Relief. </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In April 2019, the FASB issued ASU 2019-04, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Codification Improvements to Topic 326, Financial Instruments&#8212;Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments. </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In June 2016, the FASB issued ASU 2016-13,&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Financial Instruments&#8212;Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. On January 1, 2020, we adopted ASC 326, which replaces the existing incurred loss impairment model for financial assets, including trade receivables, with an expected loss model which requires the use of forward-looking information to calculate expected credit loss estimates. Additionally, the concept of other-than-temporary impairment for available-for-sale investments is eliminated and instead requires us to focus on determining whether any unrealized loss is a result of a credit loss or other factors. We adopted ASC 326 under the modified retrospective method for all financial assets measured at amortized cost. Results for reporting periods beginning after adoption are presented under ASC 326 while we have not changed previously disclosed amounts or provided additional disclosures for comparative periods. We recorded an immaterial cumulative-effect adjustment to trade receivables to the opening balance of accumulated deficit in our condensed consolidated balance sheet. We adopted ASC 326 under the prospective transition approach for available-for-sale investments which resulted in no change to amortized cost basis before and after adoption. Credit losses related to available-for-sale investments will now be recorded through an allowance for credit losses with immediate recognition to our condensed consolidated statement of operations rather than as a reduction to the amortized cost basis and recognition to our condensed consolidated statements of comprehensive loss. See above within Note 1, &#8220;Background and Basis of Presentation&#8221;, for updates to our significant accounting policies impacted by our adoption of ASC 326 as well as Note 4, &#8220;Cash and Cash Equivalents, and Investments&#8221; for more information. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2018, the FASB issued ASU 2018-15,&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Intangibles&#8212;Goodwill and Other&#8212;Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. ASU 2018-15 aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with existing guidance contained within subtopic 350-40 to develop or obtain internal-use software. We adopted ASU 2018-15 on January 1, 2020 under the prospective method of adoption.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock">
<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 entire disclosure for the business description and basis of presentation concepts.  Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity.  Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -URI http://asc.fasb.org/topic&amp;trid=2122149<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -URI http://asc.fasb.org/topic&amp;trid=2134479<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;">us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">
<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 );">- References</a><div><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;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>20
<FILENAME>R9.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687308296">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenues<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_RevenueFromContractWithCustomerAbstract', window );"><strong>Revenue from Contract with Customer [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_us-gaap_RevenueFromContractWithCustomerTextBlock', window );">Revenues</a></td>
<td class="text">Revenues<div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Revenue Recognition</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-indent:27pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Revenues are recognized when control of the promised goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. The majority of our revenues are recognized over time as services are performed, with certain revenues, most significantly the revenue share we earn from our print textbook partners, being recognized at the point in time when print textbooks are shipped to students.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following tables set forth our total net revenues for the periods shown disaggregated for our Chegg Services and Required Materials product lines (in thousands, except percentages):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"><tr><td style="width:1.0%;"/><td style="width:53.672%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:6.685%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Chegg Services</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">118,895&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">69,304&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">49,591&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">72&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Required Materials</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">35,123&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24,847&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,276&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">41&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">154,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">94,151&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">59,867&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr></table></div><div style="text-align:center;margin-top:5pt;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"><tr><td style="width:1.0%;"/><td style="width:53.672%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:6.685%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Chegg Services</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">345,258&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">224,903&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">120,355&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">54&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Required Materials</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">93,359&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">60,519&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">32,840&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">54&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">438,617&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">285,422&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">153,195&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">54&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr></table></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During the three and nine months ended September 30, 2020, we recognized $25.4 million and $18.0 million, respectively, of revenues that were included in our deferred revenue balance at the beginning of each reporting period. During the three and nine months ended September 30, 2019, we recognized $15.7&#160;million and $16.0&#160;million, respectively, of revenues that were included in our deferred revenue balance at the beginning of each reporting period. During the three and nine months ended September 30, 2020, we recognized an immaterial amount of previously deferred revenues recognized from performance obligations satisfied in previous periods. During the three and nine months ended September 30, 2019, we recognized $2.2&#160;million and $2.7&#160;million, respectively, of previously deferred revenues recognized from performance obligations satisfied in previous periods related to variable consideration recognized from our agreement with our Required Materials print textbook partner. During the three and nine months ended September 30, 2020, we recognized $12.0 million and $35.4&#160;million, respectively, of operating lease income from print textbook rentals that we own. The aggregate amount of unsatisfied performance obligations is approximately $51.9 million as of September&#160;30, 2020, which are expected to be recognized as revenues over the next year.</span></div><div><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Contract Balances</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table presents our accounts receivable, net, deferred revenue, and contract assets balances (in thousands, except percentages):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"><tr><td style="width:1.0%;"/><td style="width:53.672%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:6.685%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts receivable, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">12,487&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">11,529&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">958&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Deferred revenue</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">51,941&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18,780&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">33,161&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">177&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Contract assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,214&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,531&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,683&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">133&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During the nine months ended September 30, 2020, our accounts receivable, net balance increased by $1.0 million, or 8%, primarily due to timing of billings and seasonality of our business. During the nine months ended September 30, 2020, our deferred revenue balance increased by $33.2 million, or 177%, primarily due to increased bookings driven by the seasonality of our business as well as from print textbooks that we own that are recognized ratably rather than immediately. During the nine months ended September 30, 2020, our contract assets balance increased by $4.7 million, or 133%, primarily due to deferred payment arrangements for Thinkful.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerAbstract">
<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 );">- References</a><div><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;">us-gaap_RevenueFromContractWithCustomerAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_RevenueFromContractWithCustomerTextBlock">
<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 entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -URI http://asc.fasb.org/topic&amp;trid=49130388<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130551-203045<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130556-203045<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130554-203045<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130550-203045<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130554-203045<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130554-203045<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130554-203045<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130558-203045<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130554-203045<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;">us-gaap_RevenueFromContractWithCustomerTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>21
<FILENAME>R10.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687379576">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Net Loss Per Share<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_EarningsPerShareAbstract', window );"><strong>Earnings Per Share [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_us-gaap_EarningsPerShareTextBlock', window );">Net Loss Per Share</a></td>
<td class="text">Net Loss Per ShareBasic net loss per share is computed by dividing net loss by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share is computed by giving effect to all potential shares of common stock, including stock options, restricted stock units (RSUs), performance-based restricted stock units (PSUs), and shares related to convertible senior notes, to the extent dilutive. Basic and diluted net loss per share was the same for each period presented as the inclusion of all potential common shares outstanding would have been anti-dilutive.<div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share amounts):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.630%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.823%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Numerator:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(37,140)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(11,477)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(32,264)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(17,824)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Denominator:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Weighted average shares used to compute net loss per share, basic and diluted</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">126,194&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">120,085&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">124,162&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">118,547&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Net loss per share, basic and diluted</span></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(0.29)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(0.10)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(0.26)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(0.15)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following potential weighted-average shares of common stock outstanding were excluded from the computation of diluted net loss per share because including them would have been anti-dilutive (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Options to purchase common stock</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">865&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,122&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">977&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,715&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">RSUs and PSUs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,394&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,831&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,425&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,952&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Shares related to convertible senior notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,721&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,098&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,422&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,709&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Employee stock purchase plan </span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total common stock equivalents</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">12,989&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,058&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,828&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">11,379&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div style="text-indent:36pt;"><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Shares related to convertible senior notes during the three and nine months ended September 30, 2020 represents the dilutive and anti-dilutive impact of our 2023 notes and 2025 notes as the average price of our common stock was higher than the conversion price of $26.95 and $51.56, respectively, and the conditions for conversion had been met. Shares related to convertible senior notes during the three and nine months ended September 30, 2019 represents the dilutive and anti-dilutive impact of our 2023 notes as the average price of our common stock was higher than the conversion price and the conditions for conversion had been met. While these shares are anti-dilutive during the three and nine months ended September 30, 2020 and 2019, they may be dilutive in periods we report net income. However, as a result of the capped call transactions, there will be no economic dilution from the 2023 notes and 2025 notes up to $40.68 and $79.32, respectively, as exercise of the capped call instruments will reduce dilution that would have otherwise occurred when the average price of our common stock exceeds the conversion price. None of the shares related to our 2025 notes were dilutive or anti-dilutive during the three and nine months ended September 30, 2019 as a result of the conditions for conversion not being met. None of the shares related to our 2026 notes were dilutive or anti-dilutive during the three and nine months ended September 30, 2020 as a result of the conditions for conversion not being met. For further information on the notes see Note 8, &#8220;Convertible Senior Notes.&#8221;</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareAbstract">
<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 );">- References</a><div><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;">us-gaap_EarningsPerShareAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_EarningsPerShareTextBlock">
<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 entire disclosure for earnings per share.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109243012&amp;loc=SL65017193-207537<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -URI http://asc.fasb.org/topic&amp;trid=2144383<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3630-109257<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;">us-gaap_EarningsPerShareTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>22
<FILENAME>R11.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687309688">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Cash and Cash Equivalents, and Investments<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_CashAndCashEquivalentsAbstract', window );"><strong>Cash and Cash Equivalents [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_us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock', window );">Cash and Cash Equivalents, and Investment</a></td>
<td class="text">Cash and Cash Equivalents, and Investments<div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following tables show our cash and cash equivalents, and investments&#8217; adjusted cost, unrealized gain, unrealized loss, and fair value as of September&#160;30, 2020 and December&#160;31, 2019 (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjusted Cost</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Gain</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Loss</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash and cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">17,346&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">17,346&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">307,673&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">307,673&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total cash and cash equivalents</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">527,541&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">527,541&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">204,044&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">38&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(24)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">204,058&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">516,682&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,644&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(57)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">519,269&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total short-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">720,726&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,682&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(81)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">723,327&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">456,774&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">602&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(635)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">456,741&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64,495&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">25&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64,520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total long-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">521,269&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">627&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(635)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">521,261&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjusted Cost</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Gain</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Loss</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash and cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">241,355&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">241,355&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">146,165&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">146,165&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total cash and cash equivalents</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">387,520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">387,520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,489&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,489&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">318,946&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">425&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(78)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">319,293&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44,251&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">39&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(4)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44,286&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,006&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total short-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">380,686&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">470&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(82)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">381,074&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295,103&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">533&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(158)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295,478&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">14,999&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,005&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total long-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">310,102&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">539&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(158)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">310,483&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table shows our cash equivalents and investments' adjusted cost and fair value by contractual maturity as of&#160;September&#160;30, 2020 (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"/><td style="width:74.706%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.630%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.533%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.631%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjusted Cost</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Due in 1 year or less</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,028,399&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,031,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Due in 1-2 years</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">521,269&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">521,261&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Investments not due at a single maturity date</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,752,190&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,754,783&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Investments not due at a single maturity date in the preceding table consisted of money market funds.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of&#160;September&#160;30, 2020, we did not consider the declines in market value of our investment portfolio to be driven by credit related factors. When evaluating whether an investment's unrealized losses are related to credit factors, we review factors such as the extent to which fair value is below its cost basis, any changes to the credit rating of the security, adverse conditions specifically related to the security, changes in market interest rates and our intent to sell, or whether it is more likely than not we will be required to sell, before recovery of cost basis. We invest in highly-rated securities with a minimum credit rating of A-, a weighted average maturity of less than 12&#160;months, and our investment policy limits the amount of credit exposure to any one issuer or industry sector. The policy requires investments generally to be investment grade, with the primary objective of preserving capital and maintaining liquidity. Fair values were determined for each individual security in the investment portfolio. During the&#160;three and nine months ended September 30, 2020, we did not recognize any losses on our investments due to credit related factors. During the&#160;three and nine months ended September 30, 2019, we did not recognize any impairment charges.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Restricted Cash</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of&#160;September&#160;30, 2020 and December&#160;31, 2019,&#160;we had approximately&#160;$2.0 million and $1.9&#160;million, respectively, of restricted cash that primarily consists of security deposits for our corporate offices. These amounts are classified in either other current assets or other assets on our condensed consolidated balance sheets based upon the term of the remaining restrictions.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Strategic Investments</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In March 2020, we completed an investment of $2.0 million in TAPD, Inc., also known as Frank, a U.S.-based service that helps students access financial aid. In October 2018, we completed an investment of $10.0 million in WayUp, Inc. (WayUp), a U.S.-based job site and mobile application for college students and recent graduates. Additionally, we previously invested&#160;$3.0 million&#160;in a foreign entity to explore expanding our reach internationally. During the three months ended September 30, 2020, we recorded a $10.0 million impairment charge on our investment in WayUp included within general and administrative expense on our condensed consolidated statements of operations. Our impairment assessment was the result of the uncertainty around WayUp's ability to raise additional funding to support their future operations. We did not record any impairment charges on our other strategic investments during the three and nine months ended September 30, 2020 and 2019, as there were no other significant identified events or changes in circumstances that would be considered an indicator for impairment. We considered general market conditions as a result of the COVID-19 pandemic in our impairment analysis. There were no observable price changes in orderly transactions for the identical or similar investments of the same issuers during the three and nine months ended September 30, 2020 and 2019.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAbstract">
<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 );">- References</a><div><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;">us-gaap_CashAndCashEquivalentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock">
<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 entire disclosure for cash, cash equivalents, investments in debt and equity instruments (including cost and equity investees and related income statement amounts), equity and cost method investments, investments in joint ventures and any other investment.</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;">us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>23
<FILENAME>R12.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831688816376">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurement<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_FairValueDisclosuresAbstract', window );"><strong>Fair Value Disclosures [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_us-gaap_FairValueDisclosuresTextBlock', window );">Fair Value Measurement</a></td>
<td class="text">Fair Value Measurement<div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have established a fair value hierarchy used to determine the fair value of our financial instruments as follows:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Level 1&#8212;Inputs are unadjusted quoted prices in active markets for identical assets or liabilities.</span></div><div style="padding-left:27pt;"><span><br/></span></div><div style="padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Level 2&#8212;Inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the assets or liabilities, either directly or indirectly through market corroboration, for substantially the full term of the financial instruments.</span></div><div style="padding-left:27pt;"><span><br/></span></div><div style="padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Level 3&#8212;Inputs are unobservable inputs based on our own assumptions used to measure assets and liabilities at fair value; the inputs require significant management judgment or estimation.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">A financial instrument&#8217;s classification within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Financial instruments measured and recorded at fair value on a recurring basis as of September&#160;30, 2020 and December&#160;31, 2019 are classified based on the valuation technique level in the tables below (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:62.350%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.600%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:18pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 1</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 2</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Assets:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">307,673&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">307,673&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">204,058&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">204,058&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">519,269&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">519,269&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">456,741&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">456,741&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64,520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64,520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total assets measured and recorded at fair value</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,754,783&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">510,195&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,244,588&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div><span><br/></span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:62.350%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.600%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 1</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 2</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Assets:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">146,165&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">146,165&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,489&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,489&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">319,293&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">319,293&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44,286&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44,286&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,006&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,006&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295,478&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295,478&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,005&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,005&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total assets measured and recorded at fair value</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">837,722&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">190,451&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">647,271&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We value our investments based on quoted prices in active markets for identical assets (Level 1 inputs) or inputs other than quoted prices that are observable either directly or indirectly (Level 2 inputs) in determining fair value. Other than our money market funds and U.S. treasury securities, we classify our fixed income available-for-sale investments as having Level 2 inputs. The valuation techniques used to measure the fair value of our financial instruments having Level 2 inputs were derived from non-binding market consensus prices that are corroborated by observable market data, quoted market prices for similar instruments, or pricing models such as discounted cash flow techniques. We do not hold any investments valued with a Level 3 input.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The methods described above may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Furthermore, while we believe our valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">&#160;</span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Financial Instruments Not Recorded at Fair Value on a Recurring Basis</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We report our financial instruments at fair value with the exception of the notes. The estimated fair value of the notes was determined based on the trading price of the notes as of the last day of trading for the period. We consider the fair value of the notes to be a Level 2 measurement due to the limited trading activity. For further information on the notes see Note 8, &#8220;Convertible Senior Notes.&#8221;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The carrying amounts and estimated fair values of the notes as of September&#160;30, 2020 and December&#160;31, 2019 are as follows (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.853%;"><tr><td style="width:1.0%;"/><td style="width:49.851%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.613%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.532%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.613%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.532%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.613%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.532%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.614%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Estimated Fair Value</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Estimated Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 notes</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">751,349&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,000,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">631,061&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,208,800&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">602,611&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">831,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">154,574&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">462,358&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">297,692&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">523,538&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Convertible senior notes, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,536,984&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,671,158&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">900,303&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,354,538&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div>The carrying amount of the 2026 notes, 2025 notes and 2023 notes as of September&#160;30, 2020 was net of unamortized debt discount of&#160;$236.8 million, $158.1 million&#160;and $16.5 million, respectively, and unamortized issuance costs of&#160;$11.8 million, $10.9 million and $2.0 million, respectively. The carrying amount of the 2025 notes and 2023 notes as of December&#160;31, 2019 was net of unamortized debt discount of&#160;$184.7 million and $42.3 million, respectively, and unamortized issuance costs of&#160;$12.7 million and $5.0 million, respectively.<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresAbstract">
<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 );">- References</a><div><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;">us-gaap_FairValueDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_FairValueDisclosuresTextBlock">
<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 entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<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;">us-gaap_FairValueDisclosuresTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>24
<FILENAME>R13.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687250136">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Acquisitions<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_BusinessCombinationsAbstract', window );"><strong>Business Combinations [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_us-gaap_BusinessCombinationDisclosureTextBlock', window );">Acquisitions</a></td>
<td class="text">Acquisitions<div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On&#160;June 4, 2020, we completed our acquisition of Mathway, LLC (Mathway), an online, on-demand math problem solving company that provides a vast range of subject areas in mathematics, including pre-algebra, algebra, trigonometry, pre-calculus, calculus, and linear algebra, and related disciplines. This acquisition helps to strengthen our existing Chegg Math Solver service with the addition of new subjects, languages, and international reach. The total fair value of the purchase consideration was $101.0&#160;million, of which $93.5&#160;million was paid in cash on the acquisition date and $7.5&#160;million, included within other long-term liabilities, was held in escrow as security for general representations and warranties and potential post-closing adjustments. Any remaining escrow amount will be released 15 months after the acquisition date.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Mathway purchase agreement provides for additional payments of up to $15.0&#160;million subject to the achievement of specified milestones and continued employment of the sellers. These payments are not included in the fair value of the purchase consideration but rather are expensed ratably as acquisition-related compensation costs classified as research and development and general and administrative expenses, based on the seller's job function, on our condensed consolidated statement of operations. We have recorded approximately $1.7&#160;million as of September&#160;30, 2020, included within accrued liabilities on our condensed consolidated balance sheet for these payments.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table presents the preliminary total allocation of purchase consideration recorded on our condensed consolidated balance sheet as of the acquisition date (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:87.204%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.596%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Mathway</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">712&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts receivable</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,132&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other acquired assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">779&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Acquired intangible assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">30,320&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total identifiable assets acquired</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">32,943&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Deferred revenue</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,423)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Liabilities assumed</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(727)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net identifiable assets acquired</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">30,793&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Goodwill</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">70,167&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total fair value of purchase consideration</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">100,960&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/></tr></table></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Goodwill is primarily attributable to the potential for enhancing our existing offerings and expanding our reach by providing additional mathematics support for students and helping them through their academic journey.  The amounts recorded for intangible assets and goodwill are deductible for tax purposes.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table presents the details of the allocation of purchase consideration to the acquired intangible assets (in thousands, except weighted-average amortization period):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:74.777%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.598%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Mathway</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amount</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted-Average Amortization Period (in months)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Domain names</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">220&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trade name</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Customer lists</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6,220&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">48</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Developed technology</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">23,360&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">84</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total acquired intangible assets</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">30,320&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">75</span></td></tr></table></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During the nine months ended September 30, 2020, we incurred $3.1&#160;million of acquisition-related expenses associated with our acquisition of Mathway, which have been included in general and administrative expense on our condensed consolidated statement of operations. We have recorded immaterial amounts of revenue and earnings from Mathway since the acquisition date.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following unaudited supplemental pro forma net loss is for informational purposes only and presents our combined results as if the acquisition of Mathway had occurred on January 1, 2019. The unaudited supplemental pro forma information includes the historical combined operating results adjusted for acquisition-related compensation costs, amortization of intangible assets, share-based compensation expense and acquisition-related expenses and does not necessarily reflect the actual results that would have been achieved, nor is it necessarily indicative of our future consolidated results. During the three and nine months ended September 30, 2020, our supplemental pro forma net loss would have been $37.3&#160;million and $32.3&#160;million, respectively. During the three and nine months ended September 30, 2019, our supplemental pro forma net loss would have been $14.1&#160;million and $33.3&#160;million, respectively. Revenues from Mathway were immaterial during the three and nine months ended September 30, 2020 and 2019 and therefore we have not presented pro forma revenues.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationDisclosureTextBlock">
<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 entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -URI http://asc.fasb.org/topic&amp;trid=2303972<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;">us-gaap_BusinessCombinationDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_BusinessCombinationsAbstract">
<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 );">- References</a><div><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;">us-gaap_BusinessCombinationsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>25
<FILENAME>R14.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687404904">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Goodwill and Intangible Assets<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>Goodwill and Intangible Assets Disclosure [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_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock', window );">Goodwill and Intangible Assets</a></td>
<td class="text">Goodwill and Intangible Assets<div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Goodwill consists of the following (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:74.777%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.598%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30, 2020</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Year Ended December 31, 2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Beginning balance</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">214,513&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">149,524&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Additions due to acquisitions</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">70,167&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">65,181&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">417&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(192)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Measurement period adjustments related to prior acquisition</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(288)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Ending balance</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">284,809&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">214,513&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Intangible assets consist of the following (in thousands, except weighted-average amortization period):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted-Average Amortization Period (in months)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Amortization</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net Carrying Amount</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Developed technologies and content library</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">72</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">66,628&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(25,392)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">41,236&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Customer lists</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">16,190&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(9,718)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6,472&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trade and domain names</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">11,613&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(7,467)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,146&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Non-compete agreements</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,962)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">56&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Indefinite-lived trade name</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(124)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(124)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total intangible assets</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">99,925&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(44,539)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">55,386&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted-Average Amortization Period (in months)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Amortization</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net Carrying Amount</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Developed technologies and content library</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">66</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">43,268&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(18,395)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24,873&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Customer lists</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,970&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(8,210)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,760&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trade and domain names</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">46</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,873&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(6,169)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,704&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Non-compete agreements</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,890)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">128&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Indefinite-lived trade name</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(398)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(398)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total intangible assets</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">58</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">69,331&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(34,664)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">34,667&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During the three and nine months ended September 30, 2020, amortization expense related to our finite-lived intangible assets totaled approximately $4.4 million and $9.9 million, respectively. During the three and nine months ended September 30, 2019, amortization expense related to our finite-lived intangible assets totaled approximately $1.5 million and $5.0 million, respectively.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of September&#160;30, 2020, the estimated future amortization expense related to our finite-lived intangible assets is as follows (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:87.204%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.596%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Remaining three months of 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,404&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2021</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13,320&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2022</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,889&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,760&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2024</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,707&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Thereafter</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,706&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">51,786&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract">
<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 );">- References</a><div><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;">us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock">
<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 entire disclosure for goodwill and intangible assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -URI http://asc.fasb.org/topic&amp;trid=2144416<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;">us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>26
<FILENAME>R15.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831689372664">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Convertible Senior Notes<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_DebtDisclosureAbstract', window );"><strong>Debt Disclosure [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_us-gaap_DebtDisclosureTextBlock', window );">Convertible Senior Notes</a></td>
<td class="text">Convertible Senior NotesIn August 2020, we issued $1.0 billion in aggregate principal amount of 0% convertible senior notes due in 2026 (2026 notes). The aggregate principal amount of the 2026 notes includes $100&#160;million from the initial purchasers fully exercising their option to purchase additional notes. In March 2019, we issued $700 million in aggregate principal amount of 0.125%&#160;convertible senior notes due in 2025 (2025 notes) and in April 2019, the initial purchasers fully exercised their option to purchase $100 million of additional 2025 notes for aggregate total principal amount of $800 million. In April 2018, we issued&#160;$345 million in aggregate principal amount of&#160;0.25%&#160;convertible senior notes due in 2023 (2023 notes). The aggregate principal amount of the 2023 notes includes $45 million&#160;from the initial purchasers fully exercising their option to purchase <div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">additional notes. The notes were issued in private placements to qualified institutional buyers pursuant to Rule 144A of the Securities Act of 1933, as amended. Concurrently with the offering of the 2026 notes, 2025 notes and 2023 notes, we used $103.4 million, $97.2 million and $39.2 million, respectively, of the net proceeds to enter into privately negotiated capped call transactions.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The total net proceeds from the notes are as follows (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:62.350%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.600%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Principal amount</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,000,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">800,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">345,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less initial purchasers&#8217; discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(15,000)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(18,998)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(8,625)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less other issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(904)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(822)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(757)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net proceeds</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">984,096&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">780,180&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">335,618&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In connection with our issuance of the 2026 notes, we exchanged $172.0&#160;million aggregate principal amount of the 2023 notes in privately-negotiated transactions for an aggregate consideration of $501.7&#160;million, consisting of $174.6&#160;million in cash and 4,182,320 shares of our common stock with a value of $327.1&#160;million. Of the $501.7&#160;million consideration, we allocated $156.1&#160;million and $345.6&#160;million to the liability and equity components of the exchanged 2023 notes, respectively. The fair value of the liability component was calculated by measuring the fair value of similar debt instruments that do not have an associated convertible feature. The carrying amount of the liability component of the 2023 notes subject to the exchange was $152.8&#160;million resulting in a $3.3&#160;million loss on early extinguishment of debt which was recorded in other (expense) income, net in our condensed consolidated statements of operations. Additionally, we terminated 2023 notes capped call transactions underlying 6,380,815 shares of our common stock and received cash proceeds of $57.4&#160;million. As of September&#160;30, 2020, $173.0 million of aggregate principal amount of the 2023 notes remain outstanding and 6,419,850 shares remain underlying the 2023 notes capped call transactions.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The notes are our senior, unsecured obligations and are governed by indenture agreements by and between us and Wells Fargo Bank, National Association, as Trustee (the indentures). The 2026 notes bear no interest and will mature on September&#160;1, 2026, unless repurchased, redeemed or converted in accordance with their terms prior to such date. The 2025 notes bear interest of 0.125% per year which is payable semi-annually in arrears on March 15 and September 15 of each year, beginning on September&#160;15, 2019. The 2025 notes will mature on March&#160;15, 2025, unless repurchased, redeemed or converted in accordance with their terms prior to such date. The 2023 notes bear interest of 0.25% per year which is payable semi-annually in arrears on May 15 and November 15 of each year, beginning on November&#160;15, 2018. The 2023 notes will mature on May&#160;15, 2023, unless repurchased, redeemed or converted in accordance with their terms prior to such date.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Each $1,000 principal amount of the 2026 notes will initially be convertible into 9.2978 shares of our common stock. This is equivalent to an initial conversion price of approximately $107.55 per share, which is subject to adjustment in certain circumstances. Each $1,000 principal amount of the 2025 notes will initially be convertible into 19.3956 shares of our common stock. This is equivalent to an initial conversion price of approximately $51.56 per share, which is subject to adjustment in certain circumstances. Each $1,000 principal amount of the 2023 notes will initially be convertible into 37.1051 shares of our common stock. This is equivalent to an initial conversion price of approximately $26.95 per share, which is subject to adjustment in certain circumstances.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Prior to the close of business on the business day immediately preceding June&#160;1, 2026 for the 2026 notes, December&#160;15, 2024 for the 2025 notes and February&#160;15, 2023 for the 2023 notes, the notes are convertible at the option of holders only upon satisfaction of the following circumstances:</span></div><div style="text-indent:13.5pt;padding-left:27pt;"><span><br/></span></div><div style="text-indent:-13.5pt;padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;">during any calendar quarter commencing after the calendar quarter ending on December 31, 2020 for the 2026 notes, June 30, 2019 for the 2025 notes, and June&#160;30, 2018 for the 2023 notes, if the last reported sale price of our common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the respective conversion price for the notes on each applicable trading day;</span></div><div style="text-indent:-13.5pt;padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;">during the five-business day period after any 10 consecutive trading day period (the measurement period) in which the trading price per $1,000 principal amount of notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of our common stock and the conversion rate on each such trading day;</span></div><div style="text-indent:-13.5pt;padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;">if we call any or all of the notes for redemption, at any time prior to the close of business on the second scheduled trading day immediately preceding the redemption date; or</span></div><div style="text-indent:-13.5pt;padding-left:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt;">upon the occurrence of certain specified corporate events described in the indentures.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">On or after June&#160;1, 2026 for the 2026 notes, December&#160;15, 2024 for the 2025 notes and February&#160;15, 2023 for the 2023 notes until the close of business on the second scheduled trading day immediately preceding the respective maturity dates, holders may convert their notes at any time, regardless of the foregoing circumstances.&#160;Upon conversion, the notes may be settled in shares of our common stock, cash or a combination of cash and shares of our common stock, at our election.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">If we undergo a fundamental change, as defined in the indentures, prior to the respective maturity dates, subject to certain conditions, holders of the notes may require us to repurchase for cash all or any portion of their notes at a repurchase price equal to 100% of the principal amount of the notes to be repurchased, plus accrued and unpaid interest to, but excluding, the fundamental change repurchase date. In addition, if specific corporate events, described in the indentures, occur prior to the respective maturity dates, we will also increase the conversion rate for a holder who elects to convert their notes in connection with such specified corporate events.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The conditions allowing holders of the 2026 notes to convert were not met and therefore the 2026 notes are not convertible. The first circumstance allowing holders of the 2025 notes to convert was met during the three months ended September 30, 2020 and therefore, the 2025 notes are convertible starting October 1, 2020 through December 31, 2020. The first circumstance allowing holders of the 2023 notes to convert was met during the three months ended September 30, 2020, June 30, 2020, March 31, 2020, December 31, 2019, June 30, 2019, and March 31, 2019 and therefore, the 2023 notes were and are convertible starting April 1, 2019 through September 30, 2019 and from January 1, 2020 through December 31, 2020. During the three and nine months ended September 30, 2020, aside from the exchange of $172.0&#160;million aggregate principal amount of the 2023 notes discussed above, we received immaterial requests for conversion of the 2023 notes which we settled in cash during the three and nine months ended September 30, 2020. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In accounting for their issuance, we separated the notes into liability and equity components. The carrying amount of the liability components for the 2026 notes, 2025 notes and 2023 notes of approximately $758.7 million, $588.0 million and $280.8 million, respectively, was calculated by measuring the fair value of similar debt instruments that do not have an associated convertible feature. The carrying amount of the equity components for the 2026 notes, 2025 notes and 2023 notes of approximately $241.3 million, $212.0 million and $64.2 million, respectively, representing the conversion option, was determined by deducting the carrying amount of the liability components from the principal amount of the notes. This difference between the principal amount of the notes and the liability components represents the debt discount, presented as a reduction to the notes on our condensed consolidated balance sheets, and is amortized to interest expense using the effective interest method over the remaining term of the notes. The equity components of the notes are included in additional paid-in capital on our condensed consolidated balance sheets and are not remeasured as long as they continue to meet the conditions for equity classification.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We incurred issuance costs related to the 2026 notes, 2025 notes and 2023 notes of approximately $15.9 million, $19.8 million, $9.4 million, respectively. In accounting for the issuance costs, we allocated the total amount incurred to the liability and equity components using the same proportions determined above for the notes. Issuance costs attributable to the liability components for the 2026 notes, 2025 notes and 2023 notes of approximately $12.1 million, $14.6 million and $7.6 million, respectively, were recorded as debt issuance cost, presented as a reduction to the notes on our condensed consolidated balance sheets, and are amortized to interest expense using the effective interest method over the term of the notes. The issuance costs attributable to the equity components for the 2026 notes, 2025 notes and 2023 notes were approximately $3.8 million, $5.3 million and $1.7 million, respectively, and were recorded as a reduction to the equity component included in additional paid-in capital.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The net carrying amount of the liability component of the notes is as follows (in thousands): </span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:37.496%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.604%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Principal</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,000,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">800,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">173,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">800,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">345,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unamortized debt discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(236,809)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(158,077)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(16,484)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(184,698)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(42,280)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unamortized issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(11,842)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(10,862)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,960)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(12,691)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(5,028)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net carrying amount (liability)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">751,349&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">631,061&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">154,574&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">602,611&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">297,692&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The net carrying amount of the equity component of the notes is as follows (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:37.496%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.604%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Debt discount for conversion option</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">241,300&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">212,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">32,193&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">212,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64,193&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3,838)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(5,253)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(877)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(5,253)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,749)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net carrying amount (equity)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">237,462&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">206,747&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31,316&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">206,747&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">62,444&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of September&#160;30, 2020, the remaining lives of the 2026 notes, 2025 notes and 2023 notes were approximately 5.9 years, 4.5 years and 2.6 years, respectively. Based on the closing price of our common stock of $71.44 on September&#160;30, 2020, the if-converted value of the 2026 notes was approximately $664.2 million, which was less than the principal amount of $1.0 billion by approximately $335.8 million, the if-converted value of the 2025 notes was approximately $1,108.5 million, which exceeds the principal amount of $800 million by approximately $308.5 million and the if-converted value of the 2023 notes was approximately $458.6 million, which exceeds the principal amount of $173 million by approximately $285.6 million.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The effective interest rates of the liability components for the 2026 notes, 2025 notes and 2023 notes are 4.63%, 5.40% and 4.34%, respectively, and each is based on the interest rate of similar debt instruments, at the time of our offering, that do not have associated convertible features. The following tables set forth the total interest expense recognized related to the notes (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:37.496%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.604%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="27" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-bottom:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Contractual interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">252&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">169&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">252&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">217&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of debt discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,491&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,938&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,458&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,939&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,161&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">225&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">614&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">292&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">614&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">375&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,716&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,804&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,919&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,805&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,753&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div style="text-align:center;margin-top:5pt;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:6pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:37.496%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.604%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="27" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Contractual interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">750&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">599&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">517&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">645&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of debt discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,491&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">26,621&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,709&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18,363&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,377&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">225&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,829&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,035&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,262&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,112&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,716&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">29,200&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,343&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">20,142&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">11,134&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div style="text-align:center;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Capped Call Transactions</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Concurrently with the offering of the 2026 notes, 2025 notes and 2023 notes, we used $103.4 million, $97.2 million and $39.2 million, respectively, of the net proceeds to enter into privately negotiated capped call transactions which are expected to generally reduce or offset potential dilution to holders of our common stock upon conversion of the notes and/or offset the potential cash payments we would be required to make in excess of the principal amount of any converted notes. The capped call transactions automatically exercise upon conversion of the notes and cover&#160;9,297,800, 15,516,480 and 6,419,850&#160;shares of our common stock for the 2026 notes, 2025 notes and 2023 notes, respectively, and are intended to effectively increase the overall conversion price from&#160;$107.55 to $156.44 per share for the 2026 notes, $51.56 to $79.32 per share for the 2025 notes and $26.95&#160;to&#160;$40.68&#160;per share for the 2023 notes. The effective increase in conversion price as a result of the capped call transactions serves to reduce potential dilution to holders of our common stock and/or offset the cash payments we are required to make in excess of the principal amount of any converted notes. As these transactions meet certain accounting criteria, they are recorded in stockholders&#8217; equity as a reduction of additional paid-in capital on our condensed consolidated balance sheets and are not accounted for as derivatives. The fair value of the capped call instrument is not remeasured each reporting period. The cost of the capped call is not expected to be deductible for tax purposes.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtDisclosureAbstract">
<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 );">- References</a><div><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;">us-gaap_DebtDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_DebtDisclosureTextBlock">
<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 entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -URI http://asc.fasb.org/topic&amp;trid=2208564<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;">us-gaap_DebtDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>27
<FILENAME>R16.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687269848">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Contingencies Disclosure [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_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">Commitments and Contingencies</a></td>
<td class="text">Commitments and Contingencies<div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">From time to time, third parties may assert patent infringement claims against us in the form of letters, litigation, or other forms of communication. In addition, we may from time to time be subject to other legal proceedings and claims in the ordinary course of business, including claims of alleged infringement of trademarks, copyrights, and other intellectual property rights; employment claims; and general contract or other claims. We may also, from time to time, be subject to various legal or government claims, disputes, or investigations. Such matters may include, but not be limited to, claims, disputes, or investigations related to warranty, refund, breach of contract, employment, intellectual property, government regulation, or compliance or other matters. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On June 18, 2020, we received a Civil Investigative Demand (CID) from the Federal Trade Commission (FTC) to determine whether we may have violated Section 5 of the FTC Act or the Children's Online Privacy Protection Act (COPPA), as they relate to deceptive or unfair acts or practices related to consumer privacy and/or data security. Pursuant to the CID, the FTC has requested responses to interrogatories and the production of documents pertaining to data breach incidents and our data security and privacy practices generally. Efforts are currently underway to collect the documents and information requested after reaching an agreement with the FTC on the order and timing of our responses.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On May 12, 2020, we received notice that 15,107 arbitration demands were filed against us by individuals represented by the same legal counsel, each alleging to have suffered more than $25,000 in damages as a result of the 2018 Data Incident. On July 1, 2020, an additional 1,007 arbitration demands were filed by the same counsel. On August 12, 2020, an additional 577 arbitration demands were filed by the same counsel. We dispute that these claimants have a valid basis for seeking arbitration and assert that they have acted in bad faith. We have filed a motion seeking modification of the Court's order to arbitrate. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On March 3, 2020, Ingram Hosting Holdings LLC (IHH) filed a complaint in the U.S. District Court for the Middle District of Tennessee alleging that Chegg breached its various contracts with IHH and other Ingram group entities, seeking damages in the amount of $17&#160;million. An answer was filed on March 31, 2020. Chegg and Ingram have now dismissed the litigation after reaching an amicable settlement of the dispute which includes an immaterial undisclosed payment from Ingram.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On November 5, 2018, NetSoc, LLC (NetSoc) filed a complaint against us in the U.S. District Court for the Southern District of New York for patent infringement alleging that the Chegg Tutors service infringes U.S. Patent No. 9.978,107 and seeking unspecified compensatory damages. A responsive pleading was filed on February 19, 2019. On January 13, 2020, the Court issued an order dismissing the case as to Chegg. On January 30, 2020, NetSoc appealed the dismissal. On April 21, 2020, the Court granted Chegg's motion to hold the appeal in abeyance pending outcome of an appeal in the litigation above.  </span></div>We have not recorded any amounts related to the above matters, as we do not believe that a loss is probable in these matters. We are not aware of any other pending legal matters or claims, individually or in the aggregate, that are expected to have a material adverse impact on our condensed consolidated financial position, results of operations, or cash flows. However, our analysis of whether a claim may proceed to litigation cannot be predicted with certainty, nor can the results of litigation be predicted with certainty. Nevertheless, defending any of these actions, regardless of the outcome, may be costly, time consuming, distract management personnel and have a negative effect on our business. An adverse outcome in any of these actions, including a judgment or settlement, may cause a material adverse effect on our future business, operating results and/or financial condition.<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract">
<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 );">- References</a><div><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;">us-gaap_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock">
<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 entire disclosure for commitments and contingencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -URI http://asc.fasb.org/topic&amp;trid=2127136<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -URI http://asc.fasb.org/topic&amp;trid=2144648<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559207&amp;loc=d3e25336-109308<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559207&amp;loc=d3e25336-109308<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;">us-gaap_CommitmentsAndContingenciesDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>28
<FILENAME>R17.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687399784">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Guarantees and Indemnifications<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_chgg_GuaranteesAndIndemnificationsAbstract', window );"><strong>Guarantees And Indemnifications [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_GuaranteesAndIndemnificationsTextBlock', window );">Guarantees and Indemnifications</a></td>
<td class="text">Guarantees and Indemnifications<div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have agreed to indemnify our directors and officers for certain events or occurrences, subject to certain limits, while such persons are or were serving at our request in such capacity. We may terminate the indemnification agreements with these persons upon termination of employment, but termination will not affect claims for indemnification related to events occurring prior to the effective date of termination. We have a directors&#8217; and officers&#8217; insurance policy that limits our potential exposure up to the limits of our insurance coverage. In addition, we also have other indemnification agreements with various vendors against certain claims, liabilities, losses, and damages. The maximum amount of potential future indemnification is unlimited.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We believe the fair value of these indemnification agreements is minimal. We have not recorded any liabilities for these agreements as of September&#160;30, 2020.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_GuaranteesAndIndemnificationsAbstract">
<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>Guarantees and indemnifications.</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;">chgg_GuaranteesAndIndemnificationsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</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_chgg_GuaranteesAndIndemnificationsTextBlock">
<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>Guarantees and indemnifications.</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;">chgg_GuaranteesAndIndemnificationsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>29
<FILENAME>R18.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687300440">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Share-based Payment Arrangement [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_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">Stockholders' Equity</a></td>
<td class="text">Stockholders' Equity<div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Securities Repurchase Program</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In June 2020, our board of directors approved a securities repurchase program pursuant to which we may, from time to time, repurchase up to $500.0&#160;million of our common stock and/or convertible notes, through open market purchases, block trades, and/or privately negotiated transactions or pursuant to Rule 10b5-1 plans, in compliance with applicable securities laws and other legal requirements. The timing, volume, and nature of the repurchases will be determined by management based on the capital needs of the business, market conditions, applicable legal requirements, and other factors. The repurchase program will end on December 31, 2021. There were no securities repurchased during the three months ended September 30, 2020.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Share-based Compensation Expense</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Total share-based compensation expense recorded for employees and non-employees is as follows (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cost of revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">262&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">96&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">644&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Research and development</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,433&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,741&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">23,044&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,876&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sales and marketing</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,431&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,843&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,053&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,405&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">General and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,403&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,185&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">28,668&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">25,779&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total share-based compensation expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">21,529&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">16,865&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">59,409&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47,355&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">RSU and PSU Activity</span></div><div><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Activity for RSUs and PSUs is as follows:</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:74.777%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.598%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">RSUs and PSUs&#160;Outstanding</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Shares Outstanding</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted&#160;Average Grant&#160;Date&#160;Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6,909,530&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24.04&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Granted</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,462,160&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">43.54&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Released</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3,591,076)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18.89&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Canceled</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(409,544)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">30.57&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at September 30, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,371,070&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">35.92&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr></table></div><div><span><br/></span></div><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of September&#160;30, 2020, our total unrecognized share-based compensation expense related to RSUs and PSUs was approximately $122.8 million, which will be recognized over the remaining weighted-average vesting period of approximately 2.0 years.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock">
<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 entire disclosure for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -URI http://asc.fasb.org/topic&amp;trid=2228938<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;">us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract">
<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 );">- References</a><div><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;">us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>30
<FILENAME>R19.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687415016">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income Tax Disclosure [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_us-gaap_IncomeTaxDisclosureTextBlock', window );">Income Taxes</a></td>
<td class="text">Income TaxesWe recorded an income tax provision of approximately $1.1 million and $2.9 million during the three and nine months ended September 30, 2020, respectively, primarily due to state and foreign income tax expense. We recorded an income tax provision of approximately $0.6 million and $1.8 million during the three and nine months ended September 30, 2019, respectively, primarily due to state and foreign income tax expense.<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureAbstract">
<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 );">- References</a><div><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;">us-gaap_IncomeTaxDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_IncomeTaxDisclosureTextBlock">
<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 entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32857-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 11.C)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330215-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32809-109319<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.5.Q1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32705-109319<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 270<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6424409&amp;loc=d3e44925-109338<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -URI http://asc.fasb.org/topic&amp;trid=2144680<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6424122&amp;loc=d3e41874-109331<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;">us-gaap_IncomeTaxDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>31
<FILENAME>R20.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687272360">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Related-Party Transactions<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_RelatedPartyTransactionsAbstract', window );"><strong>Related Party Transactions [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_us-gaap_RelatedPartyTransactionsDisclosureTextBlock', window );">Related-Party Transactions</a></td>
<td class="text">Related-Party TransactionsOur Chief Executive Officer is a member of the Board of Directors of Adobe Systems Incorporated (Adobe). During the three and nine months ended September 30, 2020, we purchased $0.3 million and $1.1 million, respectively, and during the three and nine months ended September 30, 2019, we purchased $0.4&#160;million and $1.9&#160;million, respectively, of services from Adobe. We had no revenues during the three months ended September 30, 2020 and $0.1 million of revenues during the nine months ended September 30, 2020 from Adobe. We had no revenues during the three and nine months ended September 30, <div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">2019 from Adobe. We had $0.1 million and $0.2 million of payables as of September&#160;30, 2020 and December&#160;31, 2019, respectively, to Adobe. We had no outstanding receivables as of September&#160;30, 2020 and December&#160;31, 2019 from Adobe.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The immediate family of&#160;one&#160;of our board members is a member of the Board of Directors of PayPal Holdings, Inc. (PayPal). During the&#160;three and nine months ended September 30, 2020, we incurred payment processing fees of&#160;$0.5 million&#160;and $1.5 million, respectively, and during the three and nine months ended September 30, 2019, we incurred payment processing fees of $0.4&#160;million and $1.2&#160;million, respectively, to PayPal.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">One&#160;of our board members is also a member of the Board of Directors of Synack, Inc. (Synack). We had no purchases of services from Synack during the three months ended September 30, 2020 and $0.1 million during the nine months ended September 30, 2020. During the three and nine months ended September 30, 2019, we purchased $0.1&#160;million and $0.4&#160;million, respectively, of services from Synack.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsAbstract">
<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 );">- References</a><div><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;">us-gaap_RelatedPartyTransactionsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_RelatedPartyTransactionsDisclosureTextBlock">
<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 entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -URI http://asc.fasb.org/topic&amp;trid=2122745<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39691-107864<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;">us-gaap_RelatedPartyTransactionsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>32
<FILENAME>R21.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831776459784">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Background and Basis of Presentation (Policies)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Organization, Consolidation and Presentation of Financial Statements [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_us-gaap_BasisOfAccountingPolicyPolicyTextBlock', window );">Basis of Presentation</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Basis of Presentation</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The accompanying condensed consolidated balance sheet as of&#160;September&#160;30, 2020, the condensed consolidated statements of operations, the condensed consolidated statements of comprehensive loss, and the condensed consolidated statements of stockholder's equity for the three and nine months ended September 30, 2020 and 2019, and the condensed consolidated statements of cash flows for the nine months ended&#160;September&#160;30, 2020&#160;and 2019, and the related footnote disclosures are unaudited. In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments, including normal recurring adjustments, necessary to present fairly our financial position as of&#160;September&#160;30, 2020, our results of operations, results of comprehensive loss, and stockholder's equity for the three and nine months ended September 30, 2020 and 2019, and cash flows for the nine months ended&#160;September&#160;30, 2020 and 2019. Our results of operations, results of comprehensive loss, stockholder's equity, and cash flows for the&#160;nine months ended&#160;September&#160;30, 2020&#160;are not necessarily indicative of the results to be expected for the full year.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We operate in a single segment. Our fiscal year ends on December&#160;31 and in this report we refer to the year ended&#160;December&#160;31, 2019&#160;as&#160;2019.</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The condensed consolidated financial statements and related financial information should be read in conjunction with the audited consolidated financial statements and the related notes thereto that are included in our Annual Report on Form 10-K for the year ended&#160;December&#160;31, 2019&#160;(the Annual Report on Form 10-K) filed with the U.S. Securities and Exchange Commission (SEC).</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Except for our policies on investments, textbook library, convertible senior notes, net, revenue recognition and deferred revenue, and cost of revenues, there have been no material changes to our significant accounting policies as compared to the significant accounting policies described in our Annual Report on Form 10-K.</span></div><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_us-gaap_InvestmentPolicyTextBlock', window );">Investments</a></td>
<td class="text">InvestmentsWe hold investments in commercial paper, corporate debt securities, U.S. treasury securities, and agency bonds. We classify our investments as available-for-sale based on the nature of each security that are either short or long-term based on the remaining contractual maturity of the investment. Our available-for-sale investments are carried at estimated fair value with any unrealized gains and losses unrelated to credit loss factors, net of taxes, included in other comprehensive (loss) income in our condensed consolidated statements of stockholders&#8217; equity. Beginning in 2020, unrealized losses related to credit loss factors are now recorded through an allowance for credit losses in other (expense) income, net in our condensed consolidated statements of operations, rather than as a reduction to the amortized cost basis in other comprehensive (loss) income, when a decline in fair value has resulted from a credit loss. We determine realized gains or losses on the sale of investments on a specific identification method, and record such gains or losses as other (expense) income, net in our condensed consolidated statements of operations.<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_TextbookLibraryPolicyTextBlock', window );">Textbook Library</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Textbook Library</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Beginning in January 2020, we began our transition back to print textbook ownership by purchasing print textbooks to establish our textbook library. We consider our print textbook library to be a long-term productive asset and, as such, classify it as a non-current asset in our condensed consolidated balance sheets. All print textbooks in our textbook library are stated at cost, which includes the purchase price less accumulated depreciation. We write down textbooks on a book-by-book basis for lost, damaged, or excess print textbooks.</span></div><div style="text-indent:27pt;margin-bottom:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We depreciate our print textbooks, less an estimated salvage value, over an estimated useful life of four years using an accelerated method of depreciation, as we estimate this method most accurately reflects the actual pattern of decline in their economic value. The salvage value considers the historical trend and projected proceeds for print textbooks. The useful life is determined based on the estimated time period in which the print textbooks are held and rented. We review the estimated salvage value and useful life of our print textbook library on an ongoing&#160;basis. </span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Write-downs for print textbooks, print textbook depreciation expense, the gain or loss on print textbooks liquidated, and the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis are recorded in cost of revenues in our condensed consolidated statements of operations and classified as adjustments to cash flows from operating activities. Cash outflows for the acquisition of print textbooks net of changes in related accounts payable and accrued liabilities, and cash inflows received from the proceeds from the disposition of print textbooks net of changes in related accounts receivable, are classified as cash flows from investing activities in our condensed consolidated statements of cash flows.</span></div><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_us-gaap_DebtPolicyTextBlock', window );">Convertible Senior Notes, net</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Convertible Senior Notes, net</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2020, we issued $1.0 billion in aggregate principal amount of 0% convertible senior notes due in 2026 (2026 notes). In March 2019, we issued $700 million in aggregate principal amount of&#160;0.125%&#160;convertible senior notes due in 2025 (2025 notes) and in April 2019, the initial purchasers fully exercised their option to purchase $100 million of additional 2025 notes for aggregate total gross proceeds of $800 million. In April 2018, we issued&#160;$345 million in aggregate principal amount of&#160;0.25%&#160;convertible senior notes due in 2023 (2023 notes). Collectively, the 2026 notes, 2025 notes, and the 2023 notes are referred to as the &#8220;notes.&#8221; In accounting for their issuance, we separated the notes into liability and equity components, as the notes represent convertible instruments with a cash conversion feature. The carrying amount of the liability component was calculated by measuring the fair value of similar liabilities that do not have an associated convertible feature. The carrying amount of the equity component representing the conversion option was determined by deducting the carrying amount of the liability component from the par value of the notes. The difference represents the debt discount, recorded as a reduction of the convertible senior notes on our consolidated balance sheet, and is amortized to interest expense over the term of the notes using the effective interest rate method. The carrying amount of the liability component is classified as a long-term liability as we have the election to settle conversion requests in shares of our common stock. The carrying amount of the equity component is not remeasured as long as it continues to meet the conditions for equity classification. In accounting for the issuance costs related to the notes, we allocated the total amount of issuance costs incurred to liability and equity components based on their relative values. Issuance costs attributable to the liability component are being amortized on a straight-line basis, which approximates the effective interest rate method, to interest expense over the term of the notes. The issuance costs attributable to the equity component are recorded as a reduction of the equity component within additional paid-in capital. In accounting for extinguishment of the notes, we allocated the consideration transferred between the liability and equity components in a similar manner as upon issuance. The liability component for extinguished notes is then compared to the carrying amount of the respective extinguished notes and a gain or loss is recorded in other (expense) income, net in our condensed consolidated statements of operations.</span></div><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_us-gaap_RevenueRecognitionPolicyTextBlock', window );">Revenue Recognition and Deferred Revenue</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Revenue Recognition and Deferred Revenue</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We recognize revenues when the control of goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. Revenues are presented net of sales tax collected from customers to be remitted to governmental authorities and net of allowances for estimated cancellations and customer returns, which are based on historical data. Customer refunds from cancellations and returns are recorded as a reduction to revenues.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We determine revenue recognition through the following steps:</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Identification of the contract, or contracts, with a customer</span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Identification of the performance obligations in the contract</span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Determination of the transaction price</span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Allocation of the transaction price to the performance obligations in the contract</span></div><div style="text-indent:27pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:5.5pt;">Recognition of revenue when, or as, we satisfy a performance obligation</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We generate revenues from our Chegg Services product line which primarily includes Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, Thinkful, and Mathway.&#160;Revenues from Chegg Study, Chegg Writing, Chegg Tutors, Chegg Math Solver, and Mathway are primarily recognized ratably over the respective weekly or monthly subscription period.  Revenues from Thinkful, our skills-based learning platform, are recognized either ratably over the term of the course, generally six months, or upon completion of the lessons, depending on the instruction type of the course. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div><span style="background-color:#ffffff;color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;Revenues from our </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Required Materials product line includes revenues from print textbooks that we own or that are owned by a partner as well as revenues from eTextbooks. Beginning in 2020, our Required Materials product line includes operating leases with students for the rental of print textbooks that we own. Operating lease income is recognized as the total transaction amount, paid upon commencement of the lease, ratably over the lease term which is generally a <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNzY0OA_10a7b5f0-8426-488a-9e4e-aea6f15f527b">two</span>- to five-month lease period. Students generally have the option to extend the term of their rental or purchase the print textbook at the end of the term otherwise the print textbook is returned to our print textbook library for future rental. If a student chooses to purchase or not return the print textbook at the end of their rental term, we charge the student for the book and recognize the revenues immediately. Additionally, we provide students the ability to purchase print textbooks on a just-in-time basis and recognize revenues immediately upon shipment. Revenues from print textbooks owned by a partner are recognized as a revenue share on the total transactional amount of a rental or sale transaction immediately when a print textbook ships to a student. Shipping and handling activities are expensed as incurred. Revenues from eTextbooks are recognized ratably over the contractual period, generally a <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfODI0Mw_35b468be-b18a-4f0b-b1cc-3fa1b50c5b3a">two</span>- to five-month period. </span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Some of our customer arrangements include multiple performance obligations. We have determined these performance obligations qualify as distinct performance obligations, as the customer can benefit from the service on its own or together with other resources that are readily available to the customer, and our promise to transfer the service is separately identifiable from other promises in the contract. For these arrangements that contain multiple performance obligations, we allocate the transaction price based on the relative standalone selling price (SSP) method by comparing the SSP of each distinct performance obligation to the total value of the contract. We determine the SSP based on our historical pricing and discounting practices for the distinct performance obligation when sold separately.  If the SSP is not directly observable, we estimate the SSP by considering information such as market conditions, and information about the customer. Additionally, we limit the amount of revenues recognized for delivered promises to the amount that is not contingent on future delivery of services or other future performance obligations.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Some of our customer arrangements may include an amount of variable consideration in addition to a fixed revenue share that we earn.  This variable consideration can either increase or decrease the total transaction price depending on the nature of the variable consideration.  We estimate the amount of variable consideration that we will earn at the inception of the contract, adjusted during each period, and include an estimated amount each period.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For sales of third-party products, we evaluate whether we are acting as a principal or an agent, and therefore would record the gross sales amount as revenues and related costs or the net amount earned as a revenue share from the sale of third-party products. Our determination is based on our evaluation of whether we control the specified goods or services prior to transferring them to the customer. In relation to print textbooks owned by a partner, we recognize revenues on a net basis based on our role in the transaction as an agent as we have concluded that we do not control the use of the print textbooks, and therefore record only the net revenue share we earn.  We have concluded that we control our Chegg Services, print textbooks that we own for rental, purchase at the end of the rental term, or sale on a just-in-time basis, and eTextbook service and therefore we recognize revenues and cost of revenues on a gross basis.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Contract assets are contained within other current assets and other assets on our condensed consolidated balance sheets.  Contract assets represent the goods or services that we have transferred to a customer before invoicing the customer.  Contract receivables are contained within accounts receivable, net on our condensed consolidated balance sheets and represent unconditional consideration that will be received solely due to the passage of time. Contract liabilities are contained within deferred revenue on our condensed consolidated balance sheets. Deferred revenue primarily consists of advanced payments from students related to rental and subscription performance obligations that have not been satisfied and estimated variable consideration. Deferred revenue related to rental and subscription performance obligations is recognized as revenues ratably over the term for subscriptions or when the services are provided and all other revenue recognition criteria have been met. Deferred revenue related to variable consideration is recognized as revenues during each reporting period based on the estimated amount we believe we will earn over the life of the contract.</span></div>&#160;&#160;&#160;&#160;We have elected a practical expedient to record incremental costs to obtain or fulfill a contract when the amortization period would have been one year or less as incurred. These incremental costs primarily relate to sales commissions costs and are recorded in sales and marketing expense in our condensed consolidated statements of operations.<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_us-gaap_LessorLeasesPolicyTextBlock', window );">Lessor, Leases</a></td>
<td class="text">Beginning in 2020, our Required Materials product line includes operating leases with students for the rental of print textbooks that we own. Operating lease income is recognized as the total transaction amount, paid upon commencement of the lease, ratably over the lease term which is generally a <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOmIzMDBmNDM2N2VmNzRmZDM4ODk0YmY2OTkyYzBkZjk2L3NlYzpiMzAwZjQzNjdlZjc0ZmQzODg5NGJmNjk5MmMwZGY5Nl8zNy9mcmFnOjAwZTgyODZiZjc1NjRiN2E4NGExNDhlZjdmM2UwNDQ1L3RleHRyZWdpb246MDBlODI4NmJmNzU2NGI3YTg0YTE0OGVmN2YzZTA0NDVfNzY0OA_10a7b5f0-8426-488a-9e4e-aea6f15f527b">two</span>- to five-month lease period. Students generally have the option to extend the term of their rental or purchase the print textbook at the end of the term otherwise the print textbook is returned to our print textbook library for future rental.<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_us-gaap_CostOfSalesPolicyTextBlock', window );">Cost of Revenues</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Cost of Revenues</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our cost of revenues consists primarily of expenses associated with the delivery and distribution of our products and services. Cost of revenues primarily consists of publisher content fees for eTextbooks, content amortization expense related to content that we develop, licenses from publishers for which we pay one-time license fees, or acquire through acquisitions, write-downs for print textbooks, the gain or loss on print textbooks liquidated, the net book value of print textbooks purchased by students at the end of the term or on a just-in-time basis, print textbook depreciation expense, payment processing costs, the payments made to tutors through our Chegg Tutors service, personnel costs and other direct costs related to providing products or services. In addition, cost of revenues includes allocated information technology and facilities costs.</span></div><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_us-gaap_UseOfEstimates', window );">Use of Estimates</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Use of Estimates</span></div><div><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The preparation of financial statements in conformity with generally accepted accounting principles in the United States requires management to make estimates, judgments, and assumptions that affect the reported amounts of assets and liabilities; the disclosure of contingent liabilities at the date of the financial statements; and the reported amounts of revenues and expenses during the reporting periods. Significant estimates, assumptions, and judgments are used for, but not limited to: revenue recognition, recoverability of accounts receivable, share-based compensation expense including estimated forfeitures, accounting for income taxes, textbook library, useful lives assigned to long-lived assets for depreciation and amortization, impairment of goodwill and long-lived assets, the valuation of acquired intangible assets, the valuation of our convertible senior notes, internal-use software and website development costs, operating lease right of use (ROU) assets, and operating lease liabilities. We base our estimates on historical experience, knowledge of current business conditions, and various other factors we believe to be reasonable under the circumstances. These estimates are based on management&#8217;s knowledge about current events and expectations about actions we may undertake in the future. Actual results could differ from these estimates, and such differences could be material to our financial position and results of operations.</span></div><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_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">Recent Accounting Pronouncements</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Recent Accounting Pronouncements</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Recently Issued Accounting Pronouncements Not Yet Adopted</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2020, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2020-06, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Accounting for Convertible Instruments and Contracts in an Entity's Own Equity</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. ASU 2020-06 simplifies the guidance in Accounting Standards Codification (ASC) 470-20, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Debt - Debt with Conversion and Other Options,</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> by reducing the number of accounting separation models for convertible instruments, amends the guidance in ASC 815-40, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Derivatives and Hedging - Contracts in Entity's Own Equity,</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> for certain contracts in an entity's own equity that are currently accounted for as derivatives, and requires entities to use the if-converted method for all convertible instruments in the diluted earnings per share (EPS) calculation. Early adoption is permitted, but no earlier than annual periods beginning after December 15, 2020, and the guidance allows for a modified retrospective or fully retrospective method of transition. We currently plan to adopt the guidance on January 1, 2021. At this time, we are continuing to refine the quantitative impact of early adopting this guidance and we initially believe the most significant impacts will be an increase in liabilities on our condensed consolidated balance sheets as a result of removing the accounting separation model for convertible instruments with a cash conversion feature, a significant reduction of non-cash interest expense on our condensed consolidated statements of operations, and an increase in the number of shares included in our diluted EPS calculations. We will continue to evaluate the impacts of this guidance, including method of transition, as we near our adoption date.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In March 2020, the FASB issued ASU 2020-04, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Facilitation of the Effects of Reference Rate Reform on Financial Reporting</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. ASU 2020-04 provides temporary optional expedients and exceptions for applying reference rate reform to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The guidance can be applied immediately and only applies to contract modifications made or hedging relationships entered into or evaluated before December 31, 2022. While we do not have any hedging relationships and currently do not believe we have material contracts impacted by reference rate reform, we are in the process of evaluating the impact of this guidance.</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Recently Adopted Accounting Pronouncements</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In December 2019, the FASB issued ASU 2019-12, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> ASU 2019-12 key changes include hybrid tax regimes, intraperiod tax allocation exception, and interim-period accounting for enacted changes in tax law. We early adopted ASU 2019-12 during the second quarter of 2020 under the prospective method of adoption. As a result of adoption, there was no modification required to the first quarter of 2020 results of operations as previously presented.</span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The FASB issued four ASUs related to ASC 326, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Financial Instruments - Credit Losses</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. In November 2019, the FASB issued ASU 2019-11, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Codification Improvements to Topic 326, Financial Instruments - Credit Losses.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> In May 2019, the FASB issued ASU 2019-05, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Financial Instruments&#8212;Credit Losses (Topic 326): Targeted Transition Relief. </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In April 2019, the FASB issued ASU 2019-04, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Codification Improvements to Topic 326, Financial Instruments&#8212;Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments. </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In June 2016, the FASB issued ASU 2016-13,&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Financial Instruments&#8212;Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. On January 1, 2020, we adopted ASC 326, which replaces the existing incurred loss impairment model for financial assets, including trade receivables, with an expected loss model which requires the use of forward-looking information to calculate expected credit loss estimates. Additionally, the concept of other-than-temporary impairment for available-for-sale investments is eliminated and instead requires us to focus on determining whether any unrealized loss is a result of a credit loss or other factors. We adopted ASC 326 under the modified retrospective method for all financial assets measured at amortized cost. Results for reporting periods beginning after adoption are presented under ASC 326 while we have not changed previously disclosed amounts or provided additional disclosures for comparative periods. We recorded an immaterial cumulative-effect adjustment to trade receivables to the opening balance of accumulated deficit in our condensed consolidated balance sheet. We adopted ASC 326 under the prospective transition approach for available-for-sale investments which resulted in no change to amortized cost basis before and after adoption. Credit losses related to available-for-sale investments will now be recorded through an allowance for credit losses with immediate recognition to our condensed consolidated statement of operations rather than as a reduction to the amortized cost basis and recognition to our condensed consolidated statements of comprehensive loss. See above within Note 1, &#8220;Background and Basis of Presentation&#8221;, for updates to our significant accounting policies impacted by our adoption of ASC 326 as well as Note 4, &#8220;Cash and Cash Equivalents, and Investments&#8221; for more information. </span></div><div style="text-indent:27pt;"><span><br/></span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In August 2018, the FASB issued ASU 2018-15,&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Intangibles&#8212;Goodwill and Other&#8212;Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">. ASU 2018-15 aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with existing guidance contained within subtopic 350-40 to develop or obtain internal-use software. We adopted ASU 2018-15 on January 1, 2020 under the prospective method of adoption.</span></div><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_us-gaap_EarningsPerSharePolicyTextBlock', window );">Net Loss Per Share</a></td>
<td class="text">Net Loss Per ShareBasic net loss per share is computed by dividing net loss by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share is computed by giving effect to all potential shares of common stock, including stock options, restricted stock units (RSUs), performance-based restricted stock units (PSUs), and shares related to convertible senior notes, to the extent dilutive. Basic and diluted net loss per share was the same for each period presented as the inclusion of all potential common shares outstanding would have been anti-dilutive.<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_TextbookLibraryPolicyTextBlock">
<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>Textbook Library [Policy Text Block]</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;">chgg_TextbookLibraryPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_BasisOfAccountingPolicyPolicyTextBlock">
<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>Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</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;">us-gaap_BasisOfAccountingPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_CostOfSalesPolicyTextBlock">
<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>Disclosure of accounting policy for cost of product sold and service rendered.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 705<br> -URI http://asc.fasb.org/topic&amp;trid=2122478<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;">us-gaap_CostOfSalesPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_DebtPolicyTextBlock">
<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>Disclosure of accounting policy related to debt. Includes, but is not limited to, debt issuance costs, the effects of refinancings, method of amortizing debt issuance costs and original issue discount, and classifications of debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6802200&amp;loc=d3e1835-112601<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;">us-gaap_DebtPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_EarningsPerSharePolicyTextBlock">
<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>Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3630-109257<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;">us-gaap_EarningsPerSharePolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_InvestmentPolicyTextBlock">
<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>Disclosure of accounting policy for investment in financial asset.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(3)(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<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;">us-gaap_InvestmentPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_LessorLeasesPolicyTextBlock">
<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>Disclosure of accounting policy for leasing arrangements entered into by lessor.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 50<br> -Paragraph 3A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121576215&amp;loc=SL117410129-209981<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 50<br> -Subparagraph 14<br> -URI http://asc.fasb.org/section&amp;trid=77888298<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121576215&amp;loc=SL77919352-209981<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 50<br> -Paragraph 3A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121576215&amp;loc=SL117410129-209981<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;">us-gaap_LessorLeasesPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock">
<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>Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.</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;">us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">
<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 );">- References</a><div><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;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_RevenueRecognitionPolicyTextBlock">
<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>Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources.</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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<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;">us-gaap_RevenueRecognitionPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_UseOfEstimates">
<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>Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6191-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6161-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6143-108592<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6061-108592<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6132-108592<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<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;">us-gaap_UseOfEstimates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>33
<FILENAME>R22.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687087832">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenues (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_RevenueFromContractWithCustomerAbstract', window );"><strong>Revenue from Contract with Customer [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_us-gaap_DisaggregationOfRevenueTableTextBlock', window );">Disaggregation of Revenue</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following tables set forth our total net revenues for the periods shown disaggregated for our Chegg Services and Required Materials product lines (in thousands, except percentages):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"><tr><td style="width:1.0%;"/><td style="width:53.672%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:6.685%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Chegg Services</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">118,895&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">69,304&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">49,591&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">72&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Required Materials</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">35,123&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24,847&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,276&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">41&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">154,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">94,151&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">59,867&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr></table></div><div style="text-align:center;margin-top:5pt;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"><tr><td style="width:1.0%;"/><td style="width:53.672%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:6.685%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Chegg Services</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">345,258&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">224,903&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">120,355&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">54&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Required Materials</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">93,359&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">60,519&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">32,840&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">54&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">438,617&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">285,422&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">153,195&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">54&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr></table></div><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_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock', window );">Schedule of Accounts Receivable</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table presents our accounts receivable, net, deferred revenue, and contract assets balances (in thousands, except percentages):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.561%;"><tr><td style="width:1.0%;"/><td style="width:53.672%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.647%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.534%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:6.685%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts receivable, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">12,487&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">11,529&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">958&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Deferred revenue</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">51,941&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18,780&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">33,161&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">177&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Contract assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,214&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,531&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,683&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">133&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock">
<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>Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130551-203045<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;">us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_DisaggregationOfRevenueTableTextBlock">
<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>Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130545-203045<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;">us-gaap_DisaggregationOfRevenueTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_RevenueFromContractWithCustomerAbstract">
<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 );">- References</a><div><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;">us-gaap_RevenueFromContractWithCustomerAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>34
<FILENAME>R23.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831688864472">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Net Loss Per Share (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_EarningsPerShareAbstract', window );"><strong>Earnings Per Share [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_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock', window );">Schedule of Earnings Per Share, Basic and Diluted</a></td>
<td class="text"><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share amounts):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.630%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.823%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Numerator:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(37,140)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(11,477)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(32,264)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(17,824)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Denominator:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Weighted average shares used to compute net loss per share, basic and diluted</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">126,194&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">120,085&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">124,162&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">118,547&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Net loss per share, basic and diluted</span></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(0.29)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(0.10)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(0.26)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(0.15)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><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_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock', window );">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share</a></td>
<td class="text"><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following potential weighted-average shares of common stock outstanding were excluded from the computation of diluted net loss per share because including them would have been anti-dilutive (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Options to purchase common stock</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">865&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,122&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">977&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,715&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">RSUs and PSUs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,394&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,831&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,425&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,952&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Shares related to convertible senior notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,721&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,098&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,422&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,709&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Employee stock purchase plan </span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total common stock equivalents</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">12,989&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,058&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,828&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">11,379&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareAbstract">
<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 );">- References</a><div><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;">us-gaap_EarningsPerShareAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock">
<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>Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<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;">us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock">
<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>Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<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;">us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>35
<FILENAME>R24.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687371432">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Cash and Cash Equivalents, and Investments (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_CashAndCashEquivalentsAbstract', window );"><strong>Cash and Cash Equivalents [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_us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock', window );">Cash, Cash Equivalents and Investments</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following tables show our cash and cash equivalents, and investments&#8217; adjusted cost, unrealized gain, unrealized loss, and fair value as of September&#160;30, 2020 and December&#160;31, 2019 (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjusted Cost</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Gain</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Loss</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash and cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">17,346&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">17,346&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">307,673&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">307,673&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total cash and cash equivalents</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">527,541&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">527,541&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">204,044&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">38&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(24)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">204,058&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">516,682&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,644&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(57)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">519,269&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total short-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">720,726&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,682&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(81)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">723,327&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">456,774&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">602&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(635)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">456,741&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64,495&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">25&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64,520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total long-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">521,269&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">627&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(635)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">521,261&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjusted Cost</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Gain</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unrealized Loss</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash and cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">241,355&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">241,355&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">146,165&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">146,165&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total cash and cash equivalents</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">387,520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">387,520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,489&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,489&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">318,946&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">425&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(78)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">319,293&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44,251&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">39&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(4)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44,286&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,006&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total short-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">380,686&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">470&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(82)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">381,074&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295,103&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">533&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(158)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295,478&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">14,999&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,005&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total long-term investments</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">310,102&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">539&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(158)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">310,483&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><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_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock', window );">Schedule of Available-for-sale Securities Reconciliation</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table shows our cash equivalents and investments' adjusted cost and fair value by contractual maturity as of&#160;September&#160;30, 2020 (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.707%;"><tr><td style="width:1.0%;"/><td style="width:74.706%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.630%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.533%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.631%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjusted Cost</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Due in 1 year or less</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,028,399&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,031,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Due in 1-2 years</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">521,269&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">521,261&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Investments not due at a single maturity date</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,752,190&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,754,783&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAbstract">
<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 );">- References</a><div><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;">us-gaap_CashAndCashEquivalentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock">
<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>Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value.</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;">us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock">
<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>Tabular disclosure of the components of cash, cash equivalents, and investments.</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;">us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>36
<FILENAME>R25.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687106920">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurement (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_FairValueDisclosuresAbstract', window );"><strong>Fair Value Disclosures [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_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock', window );">Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Financial instruments measured and recorded at fair value on a recurring basis as of September&#160;30, 2020 and December&#160;31, 2019 are classified based on the valuation technique level in the tables below (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:62.350%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.600%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:18pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 1</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 2</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Assets:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">307,673&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">307,673&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">202,522&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">204,058&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">204,058&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">519,269&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">519,269&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">456,741&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">456,741&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64,520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64,520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total assets measured and recorded at fair value</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,754,783&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">510,195&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,244,588&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div><span><br/></span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:62.350%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.600%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 1</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 2</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Assets:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash equivalents:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Money market funds</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">146,165&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">146,165&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Short-term investments:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial paper</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,489&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,489&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">319,293&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">319,293&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">U.S. treasury securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44,286&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44,286&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,006&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,006&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term investments:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Corporate securities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295,478&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295,478&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Agency bonds</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,005&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,005&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total assets measured and recorded at fair value</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">837,722&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">190,451&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">647,271&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><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_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock', window );">Fair Value Measurements, Nonrecurring</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The carrying amounts and estimated fair values of the notes as of September&#160;30, 2020 and December&#160;31, 2019 are as follows (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:99.853%;"><tr><td style="width:1.0%;"/><td style="width:49.851%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.613%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.532%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.613%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.532%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.613%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.532%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.614%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Estimated Fair Value</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Estimated Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 notes</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">751,349&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,000,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">631,061&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,208,800&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">602,611&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">831,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">154,574&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">462,358&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">297,692&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">523,538&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Convertible senior notes, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,536,984&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,671,158&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">900,303&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,354,538&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock">
<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>Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<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;">us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_FairValueDisclosuresAbstract">
<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 );">- References</a><div><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;">us-gaap_FairValueDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock">
<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>Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<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;">us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>37
<FILENAME>R26.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831688530408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Acquisitions (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_BusinessCombinationsAbstract', window );"><strong>Business Combinations [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_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock', window );">Schedule of Recognized Identified Assets Acquired and Liabilities Assumed</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table presents the preliminary total allocation of purchase consideration recorded on our condensed consolidated balance sheet as of the acquisition date (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:87.204%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.596%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Mathway</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">712&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts receivable</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,132&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other acquired assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">779&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Acquired intangible assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">30,320&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total identifiable assets acquired</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">32,943&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Deferred revenue</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,423)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Liabilities assumed</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(727)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net identifiable assets acquired</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">30,793&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Goodwill</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">70,167&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total fair value of purchase consideration</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">100,960&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/></tr></table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock', window );">Schedule Of Allocation Of Purchase Consideration To Acquired Intangible Assets</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table presents the details of the allocation of purchase consideration to the acquired intangible assets (in thousands, except weighted-average amortization period):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:74.777%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.598%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Mathway</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amount</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted-Average Amortization Period (in months)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Domain names</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">220&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trade name</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">520&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Customer lists</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6,220&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">48</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Developed technology</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">23,360&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">84</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total acquired intangible assets</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">30,320&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">75</span></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock">
<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>Schedule Of Allocation Of Purchase Consideration To Acquired Intangible Assets</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;">chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_BusinessCombinationsAbstract">
<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 );">- References</a><div><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;">us-gaap_BusinessCombinationsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock">
<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>Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<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;">us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>38
<FILENAME>R27.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831691022856">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Goodwill and Intangible Assets (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>Goodwill and Intangible Assets Disclosure [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_us-gaap_ScheduleOfGoodwillTextBlock', window );">Schedule of Goodwill</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Goodwill consists of the following (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:74.777%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.598%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30, 2020</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Year Ended December 31, 2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Beginning balance</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">214,513&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">149,524&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Additions due to acquisitions</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">70,167&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">65,181&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">417&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(192)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Measurement period adjustments related to prior acquisition</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(288)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Ending balance</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">284,809&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">214,513&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><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_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock', window );">Finite-Lived Intangible Assets</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Intangible assets consist of the following (in thousands, except weighted-average amortization period):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted-Average Amortization Period (in months)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Amortization</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net Carrying Amount</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Developed technologies and content library</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">72</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">66,628&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(25,392)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">41,236&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Customer lists</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">16,190&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(9,718)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6,472&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trade and domain names</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">11,613&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(7,467)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,146&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Non-compete agreements</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,962)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">56&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Indefinite-lived trade name</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(124)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(124)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total intangible assets</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">99,925&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(44,539)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">55,386&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted-Average Amortization Period (in months)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Amortization</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net Carrying Amount</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Developed technologies and content library</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">66</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">43,268&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(18,395)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24,873&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Customer lists</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,970&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(8,210)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,760&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trade and domain names</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">46</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,873&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(6,169)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,704&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Non-compete agreements</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,890)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">128&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Indefinite-lived trade name</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(398)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(398)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total intangible assets</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">58</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">69,331&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(34,664)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">34,667&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><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_us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock', window );">Indefinite-lived Intangible Assets</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Intangible assets consist of the following (in thousands, except weighted-average amortization period):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted-Average Amortization Period (in months)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Amortization</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net Carrying Amount</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Developed technologies and content library</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">72</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">66,628&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(25,392)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">41,236&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Customer lists</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">16,190&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(9,718)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6,472&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trade and domain names</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">11,613&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(7,467)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,146&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Non-compete agreements</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,962)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">56&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Indefinite-lived trade name</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(124)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(124)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total intangible assets</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">99,925&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(44,539)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">55,386&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="21" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted-Average Amortization Period (in months)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross Carrying Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated Amortization</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net Carrying Amount</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Developed technologies and content library</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">66</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">43,268&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(18,395)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24,873&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Customer lists</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,970&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(8,210)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,760&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trade and domain names</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">46</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,873&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(6,169)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,704&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Non-compete agreements</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,890)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">128&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Indefinite-lived trade name</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,600&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(398)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(398)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total intangible assets</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">58</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">69,331&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(34,664)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">34,667&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><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_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock', window );">Estimated Future Amortization Expense Related to Intangible Assets</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of September&#160;30, 2020, the estimated future amortization expense related to our finite-lived intangible assets is as follows (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:87.204%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.596%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Remaining three months of 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,404&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2021</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13,320&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2022</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,889&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,760&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2024</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,707&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Thereafter</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,706&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">51,786&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract">
<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 );">- References</a><div><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;">us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock">
<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>Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16265-109275<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;">us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock">
<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>Tabular disclosure of acquired indefinite-lived intangible assets. Indefinite-lived intangible assets are assets that have no physical form, but have expected future economic benefit. Indefinite-lived assets are assets that are not subject to amortization. Acquired indefinite-lived intangible assets are disclosed by major class (assets that can be grouped together because they are similar, either by their nature or by their use in operations of the entity) and in total.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16265-109275<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;">us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_ScheduleOfGoodwillTextBlock">
<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>Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13854-109267<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;">us-gaap_ScheduleOfGoodwillTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock">
<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>Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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;">us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>39
<FILENAME>R28.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687253656">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Convertible Senior Notes (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_DebtDisclosureAbstract', window );"><strong>Debt Disclosure [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_us-gaap_ScheduleOfDebtInstrumentsTextBlock', window );">Schedule of Long-term Debt Instruments</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The total net proceeds from the notes are as follows (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:62.350%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.600%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Principal amount</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,000,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">800,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">345,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less initial purchasers&#8217; discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(15,000)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(18,998)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(8,625)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less other issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(904)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(822)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(757)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net proceeds</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">984,096&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">780,180&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">335,618&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><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_us-gaap_ScheduleOfDebtTableTextBlock', window );">Schedule of Debt</a></td>
<td class="text"><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The net carrying amount of the liability component of the notes is as follows (in thousands): </span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:37.496%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.604%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Principal</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,000,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">800,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">173,018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">800,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">345,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unamortized debt discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(236,809)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(158,077)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(16,484)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(184,698)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(42,280)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unamortized issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(11,842)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(10,862)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,960)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(12,691)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(5,028)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net carrying amount (liability)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">751,349&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">631,061&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">154,574&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">602,611&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">297,692&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;</span></div><div style="text-indent:27pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The net carrying amount of the equity component of the notes is as follows (in thousands):</span></div><div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:37.496%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.604%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">September 30, 2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Debt discount for conversion option</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">241,300&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">212,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">32,193&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">212,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">64,193&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3,838)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(5,253)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(877)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(5,253)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(1,749)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net carrying amount (equity)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">237,462&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">206,747&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31,316&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">206,747&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">62,444&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock', window );">Schedule Of Interest Expense Recognized</a></td>
<td class="text">The following tables set forth the total interest expense recognized related to the notes (in thousands):<div style="text-align:center;margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:37.496%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.604%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="27" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-bottom:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Contractual interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">252&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">169&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">252&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">217&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of debt discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,491&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,938&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,458&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,939&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,161&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">225&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">614&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">292&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">614&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">375&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,716&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,804&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,919&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,805&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,753&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><div style="text-align:center;margin-top:5pt;"><span><br/></span></div><div style="text-align:center;margin-top:5pt;margin-bottom:6pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:37.496%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.604%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="27" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2026 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2025 Notes</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2023 Notes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Contractual interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">750&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">599&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">517&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">645&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of debt discount</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,491&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">26,621&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,709&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18,363&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,377&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of issuance costs</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">225&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,829&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,035&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,262&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,112&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total interest expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,716&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">29,200&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,343&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">20,142&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">11,134&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock">
<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>Schedule Of Interest Expense Recognized [Table Text Block]</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;">chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_DebtDisclosureAbstract">
<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 );">- References</a><div><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;">us-gaap_DebtDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_ScheduleOfDebtInstrumentsTextBlock">
<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>Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28541-108399<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21506-112644<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(e),(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21521-112644<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21538-112644<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 470<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=75038535&amp;loc=d3e64711-112823<br><br>Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<br><br>Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<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;">us-gaap_ScheduleOfDebtInstrumentsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_ScheduleOfDebtTableTextBlock">
<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>Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.</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;">us-gaap_ScheduleOfDebtTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>40
<FILENAME>R29.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687284040">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 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_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Share-based Payment Arrangement [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_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock', window );">Stock-Based Compensation Expense for Employees and Non-Employees</a></td>
<td class="text"><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Total share-based compensation expense recorded for employees and non-employees is as follows (in thousands):</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:49.923%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.602%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Nine Months Ended September 30,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cost of revenues</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">262&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">96&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">644&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">295&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Research and development</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8,433&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,741&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">23,044&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,876&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sales and marketing</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,431&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,843&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7,053&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,405&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">General and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10,403&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">9,185&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">28,668&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">25,779&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total share-based compensation expense</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">21,529&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">16,865&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">59,409&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47,355&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/></tr></table></div><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_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock', window );">Summary of Restricted Stock Unit Activity</a></td>
<td class="text"><div style="text-indent:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Activity for RSUs and PSUs is as follows:</span></div><div style="margin-top:5pt;margin-bottom:5pt;"><table style="border-collapse:collapse;display:inline-table;vertical-align:top;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:74.777%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.595%;"/><td style="width:0.1%;"/><td style="width:0.1%;"/><td style="width:0.530%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.598%;"/><td style="width:0.1%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">RSUs and PSUs&#160;Outstanding</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Shares Outstanding</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted&#160;Average Grant&#160;Date&#160;Fair Value</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6,909,530&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24.04&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Granted</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,462,160&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">43.54&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Released</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3,591,076)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18.89&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Canceled</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(409,544)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">30.57&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at September 30, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,371,070&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">35.92&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"/></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract">
<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 );">- References</a><div><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;">us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock">
<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>Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=115993241&amp;loc=d3e301413-122809<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<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;">us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock">
<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>Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</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>XML
<SEQUENCE>41
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831689822104">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Background and Basis of Presentation (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2019</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_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems', window );"><strong>Error Corrections and Prior Period Adjustments Restatement [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_TextbookLibraryNet', window );">Textbook library, net</a></td>
<td class="nump">$ 34,575<span></span>
</td>
<td class="nump">$ 34,575<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DepreciationTextbookLibrary', window );">Print textbook depreciation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,699<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_TextbookLibraryGainLossNet', window );">Gain on textbook library, net</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (2,028)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=chgg_TextbookLibraryMember', window );">Textbook Library</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems', window );"><strong>Error Corrections and Prior Period Adjustments Restatement [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Estimated useful life</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">4 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_TextbookLibraryNet', window );">Textbook library, net</a></td>
<td class="nump">34,600<span></span>
</td>
<td class="nump">$ 34,600<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment, gross</a></td>
<td class="nump">44,800<span></span>
</td>
<td class="nump">44,800<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated depreciation</a></td>
<td class="num">(9,200)<span></span>
</td>
<td class="num">(9,200)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_PropertyPlantAndEquipmentWriteDown', window );">Write down</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DepreciationTextbookLibrary', window );">Print textbook depreciation expense</a></td>
<td class="nump">3,600<span></span>
</td>
<td class="nump">10,700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_TextbookLibraryGainLossNet', window );">Gain on textbook library, net</a></td>
<td class="num">$ (600)<span></span>
</td>
<td class="num">$ (2,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=chgg_TextbookLibraryMember', window );">Textbook Library | Minimum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems', window );"><strong>Error Corrections and Prior Period Adjustments Restatement [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_ContractWithCustomerContractualPeriod', window );">Contractual period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">2 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=chgg_TextbookLibraryMember', window );">Textbook Library | Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems', window );"><strong>Error Corrections and Prior Period Adjustments Restatement [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_ContractWithCustomerContractualPeriod', window );">Contractual period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=chgg_ETextbooksMember', window );">eTextbooks | Minimum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems', window );"><strong>Error Corrections and Prior Period Adjustments Restatement [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_ContractWithCustomerContractualPeriod', window );">Contractual period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">2 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=chgg_ETextbooksMember', window );">eTextbooks | Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems', window );"><strong>Error Corrections and Prior Period Adjustments Restatement [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_ContractWithCustomerContractualPeriod', window );">Contractual period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_ContractWithCustomerContractualPeriod">
<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>Contract With Customer, Contractual Period</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;">chgg_ContractWithCustomerContractualPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</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_chgg_DepreciationTextbookLibrary">
<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>Depreciation, Textbook Library</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;">chgg_DepreciationTextbookLibrary</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_chgg_PropertyPlantAndEquipmentWriteDown">
<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>Property Plant And Equipment, Write Down</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;">chgg_PropertyPlantAndEquipmentWriteDown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_chgg_TextbookLibraryGainLossNet">
<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>Gain and write-down on textbook library</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;">chgg_TextbookLibraryGainLossNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_TextbookLibraryNet">
<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>Carrying amount as of the balance sheet date of amounts paid for textbooks which met the criteria for capitalization, net of related accumulated depreciation, which is expected to be used beyond one year.</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;">chgg_TextbookLibraryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<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>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_PropertyPlantAndEquipmentGross">
<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>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentUsefulLife">
<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>Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.</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;">us-gaap_PropertyPlantAndEquipmentUsefulLife</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</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_srt_ProductOrServiceAxis=chgg_TextbookLibraryMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=chgg_TextbookLibraryMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=chgg_ETextbooksMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=chgg_ETextbooksMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>42
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831694677896">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Background and Basis of Presentation - Convertible Notes (Details) - Senior Notes - USD ($)<br></strong></div></th>
<th class="th" colspan="3">1 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Aug. 31, 2020</div></th>
<th class="th"><div>Apr. 30, 2019</div></th>
<th class="th"><div>Apr. 30, 2018</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member', window );">0% Convertible Senior Notes Due 2026</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentFaceAmount', window );">Face value</a></td>
<td class="nump">$ 1,000,000,000.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,000,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate, stated percentage</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ProceedsFromIssuanceOfDebt', window );">Proceeds from issuance of debt</a></td>
<td class="nump">$ 1,000,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member', window );">0.125% Convertible Senior Notes Due 2025</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentFaceAmount', window );">Face value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">800,000,000<span></span>
</td>
<td class="nump">$ 800,000,000<span></span>
</td>
<td class="nump">$ 700,000,000<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_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate, stated percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.125%<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_us-gaap_ProceedsFromIssuanceOfDebt', window );">Proceeds from issuance of debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 800,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member', window );">0.25% Convertible Senior Notes Due 2023</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentFaceAmount', window );">Face value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 345,000,000<span></span>
</td>
<td class="nump">$ 173,018,000<span></span>
</td>
<td class="nump">$ 345,000,000<span></span>
</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_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate, stated percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ProceedsFromIssuanceOfDebt', window );">Proceeds from issuance of debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 345,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentFaceAmount">
<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>Face (par) amount of debt instrument at time of issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<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;">us-gaap_DebtInstrumentFaceAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateStatedPercentage">
<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>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_DebtInstrumentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_ProceedsFromIssuanceOfDebt">
<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 cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<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;">us-gaap_ProceedsFromIssuanceOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R32.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831691453592">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenues (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2019</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_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Total net revenues</a></td>
<td class="nump">$ 154,018<span></span>
</td>
<td class="nump">$ 94,151<span></span>
</td>
<td class="nump">$ 438,617<span></span>
</td>
<td class="nump">$ 285,422<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease', window );">Change in total net revenues</a></td>
<td class="nump">$ 59,867<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 153,195<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent', window );">Change in total net revenues, percent</a></td>
<td class="nump">64.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">54.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ContractWithCustomerLiabilityRevenueRecognized', window );">Contract with customer, liability, revenue recognized</a></td>
<td class="nump">$ 25,400<span></span>
</td>
<td class="nump">15,700<span></span>
</td>
<td class="nump">$ 18,000<span></span>
</td>
<td class="nump">16,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod', window );">Contract with customer, liability, revenue recognized, prior period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,700<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AccountsReceivableNetCurrent', window );">Accounts receivable, net</a></td>
<td class="nump">12,487<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12,487<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 11,529<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_IncreaseDecreaseInAccountsReceivableNet', window );">Change in accounts receivable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 958<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_IncreaseDecreaseinAccountsReceivablePercent', window );">Change in accounts receivable, percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_ContractWithCustomerLiabilityCurrent', window );">Deferred revenue</a></td>
<td class="nump">51,941<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 51,941<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">18,780<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_us-gaap_IncreaseDecreaseInContractWithCustomerLiability', window );">Change in deferred revenue</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 33,161<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent', window );">Change in deferred revenue, percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">177.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ContractWithCustomerAssetNetCurrent', window );">Contract assets</a></td>
<td class="nump">8,214<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8,214<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3,531<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_IncreaseDecreaseInContractWithCustomerAssets', window );">Change in contract assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,683<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent', window );">Change in contract assets, percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">133.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=chgg_TextbookLibraryMember', window );">Textbook Library</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_OperatingLeaseLeaseIncome', window );">Operating lease income</a></td>
<td class="nump">12,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 35,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=chgg_CheggServicesMember', window );">Chegg Services</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Total net revenues</a></td>
<td class="nump">118,895<span></span>
</td>
<td class="nump">69,304<span></span>
</td>
<td class="nump">345,258<span></span>
</td>
<td class="nump">224,903<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease', window );">Change in total net revenues</a></td>
<td class="nump">$ 49,591<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 120,355<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent', window );">Change in total net revenues, percent</a></td>
<td class="nump">72.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">54.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=chgg_RequiredMaterialsMember', window );">Required Materials</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Total net revenues</a></td>
<td class="nump">$ 35,123<span></span>
</td>
<td class="nump">$ 24,847<span></span>
</td>
<td class="nump">$ 93,359<span></span>
</td>
<td class="nump">$ 60,519<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease', window );">Change in total net revenues</a></td>
<td class="nump">$ 10,276<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 32,840<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent', window );">Change in total net revenues, percent</a></td>
<td class="nump">41.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">54.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod">
<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>Contract With Customer, Liability, Revenue Recognized, Prior Period</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;">chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_IncreaseDecreaseInAccountsReceivableNet">
<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>Increase (Decrease) In Accounts Receivable, Net</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;">chgg_IncreaseDecreaseInAccountsReceivableNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_IncreaseDecreaseInContractWithCustomerAssets">
<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>Increase (Decrease) In Contract With Customer, Assets</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;">chgg_IncreaseDecreaseInContractWithCustomerAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent">
<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>Increase Decrease In Contract With Customer Assets Percent</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;">chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</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_chgg_IncreaseDecreaseinAccountsReceivablePercent">
<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>Increase (Decrease) in Accounts Receivable, Percent</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;">chgg_IncreaseDecreaseinAccountsReceivablePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</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_chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent">
<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>Increase (Decrease) in Contract with Customer, Liability, Percent</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;">chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</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_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease">
<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>Revenue from Contract with Customer, Including Assessed Tax, Increase (Decrease)</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;">chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent">
<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>Revenue from Contract with Customer, Including Assessed Tax, Increase (Decrease), Percent</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;">chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</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_us-gaap_AccountsReceivableNetCurrent">
<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>Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121593590&amp;loc=d3e4428-111522<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=121593590&amp;loc=d3e4531-111522<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;">us-gaap_AccountsReceivableNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerAssetNetCurrent">
<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>Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130531-203044<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130533-203044<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130549-203045<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;">us-gaap_ContractWithCustomerAssetNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerLiabilityCurrent">
<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>Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130531-203044<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121556615&amp;loc=SL49130532-203044<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130549-203045<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;">us-gaap_ContractWithCustomerLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerLiabilityRevenueRecognized">
<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>Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130549-203045<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;">us-gaap_ContractWithCustomerLiabilityRevenueRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_DisaggregationOfRevenueLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_DisaggregationOfRevenueLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_IncreaseDecreaseInContractWithCustomerLiability">
<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>Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_IncreaseDecreaseInContractWithCustomerLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_OperatingLeaseLeaseIncome">
<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>Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121576215&amp;loc=SL77919372-209981<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121561866&amp;loc=SL77919311-209978<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 270<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6A<br> -URI http://asc.fasb.org/extlink&amp;oid=121640914&amp;loc=SL77927221-108306<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;">us-gaap_OperatingLeaseLeaseIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax">
<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>Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9038-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130545-203045<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130543-203045<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9054-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9031-108599<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 924<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 11.L)<br> -URI http://asc.fasb.org/extlink&amp;oid=6472922&amp;loc=d3e499488-122856<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;">us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_srt_ProductOrServiceAxis=chgg_TextbookLibraryMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=chgg_TextbookLibraryMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=chgg_CheggServicesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=chgg_CheggServicesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=chgg_RequiredMaterialsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=chgg_RequiredMaterialsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<FILENAME>R33.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831690902664">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Net Loss Per Share - Computation of Basic and Diluted Net Loss Per Share (Details) - USD ($)<br> $ / shares in Units, shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</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_us-gaap_NetIncomeLossAbstract', window );"><strong>Numerator:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (37,140)<span></span>
</td>
<td class="num">$ (11,477)<span></span>
</td>
<td class="num">$ (32,264)<span></span>
</td>
<td class="num">$ (17,824)<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_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract', window );"><strong>Denominator:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Weighted average shares used to compute net loss per share, basic and diluted (in shares)</a></td>
<td class="nump">126,194<span></span>
</td>
<td class="nump">120,085<span></span>
</td>
<td class="nump">124,162<span></span>
</td>
<td class="nump">118,547<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_us-gaap_EarningsPerShareBasicAndDiluted', window );">Net loss per share, basic and diluted (in dollars per share)</a></td>
<td class="num">$ (0.29)<span></span>
</td>
<td class="num">$ (0.10)<span></span>
</td>
<td class="num">$ (0.26)<span></span>
</td>
<td class="num">$ (0.15)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDiluted">
<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 amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1337-109256<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;">us-gaap_EarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</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_us-gaap_NetIncomeLoss">
<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 portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<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;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_NetIncomeLossAbstract">
<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 );">- References</a><div><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;">us-gaap_NetIncomeLossAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted">
<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>Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).</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;">us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract">
<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 );">- References</a><div><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;">us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>45
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831688929208">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Net Loss Per Share - Shares Excluded From Computation Of Diluted Net Loss Per Share (Details) - USD ($)<br> $ / shares in Units, shares in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Apr. 30, 2019</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Apr. 30, 2018</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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total common stock equivalents (in shares)</a></td>
<td class="nump">12,989<span></span>
</td>
<td class="nump">10,058<span></span>
</td>
<td class="nump">8,828<span></span>
</td>
<td class="nump">11,379<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member', window );">0.25% Convertible Senior Notes Due 2023 | Senior Notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentFaceAmount', window );">Face value</a></td>
<td class="nump">$ 173,018,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 173,018,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 345,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 345,000,000<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_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion price</a></td>
<td class="nump">$ 26.95<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 26.95<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member', window );">0.25% Convertible Senior Notes Due 2023 | Senior Notes | Capped Call</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion price</a></td>
<td class="nump">$ 40.68<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 40.68<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member', window );">0.125% Convertible Senior Notes Due 2025 | Senior Notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentFaceAmount', window );">Face value</a></td>
<td class="nump">$ 800,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 800,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 800,000,000<span></span>
</td>
<td class="nump">$ 100,000,000<span></span>
</td>
<td class="nump">$ 700,000,000<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion price</a></td>
<td class="nump">$ 51.56<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 51.56<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member', window );">0.125% Convertible Senior Notes Due 2025 | Senior Notes | Capped Call</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion price</a></td>
<td class="nump">$ 79.32<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 79.32<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_StockOptionMember', window );">Options to purchase common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total common stock equivalents (in shares)</a></td>
<td class="nump">865<span></span>
</td>
<td class="nump">2,122<span></span>
</td>
<td class="nump">977<span></span>
</td>
<td class="nump">2,715<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember', window );">RSUs and PSUs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total common stock equivalents (in shares)</a></td>
<td class="nump">3,394<span></span>
</td>
<td class="nump">3,831<span></span>
</td>
<td class="nump">3,425<span></span>
</td>
<td class="nump">4,952<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_SeniorNotesMember', window );">Senior Notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total common stock equivalents (in shares)</a></td>
<td class="nump">8,721<span></span>
</td>
<td class="nump">4,098<span></span>
</td>
<td class="nump">4,422<span></span>
</td>
<td class="nump">3,709<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockMember', window );">Employee stock purchase plan</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total common stock equivalents (in shares)</a></td>
<td class="nump">9<span></span>
</td>
<td class="nump">7<span></span>
</td>
<td class="nump">4<span></span>
</td>
<td class="nump">3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<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>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<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;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_DebtInstrumentConvertibleConversionPrice1">
<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 price per share of the conversion feature embedded in the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6031898-161870<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;">us-gaap_DebtInstrumentConvertibleConversionPrice1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentFaceAmount">
<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>Face (par) amount of debt instrument at time of issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<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;">us-gaap_DebtInstrumentFaceAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DebtInstrumentTransactionAxis=chgg_CappedCallMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">chgg_DebtInstrumentTransactionAxis=chgg_CappedCallMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_StockOptionMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_StockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_SeniorNotesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_SeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>46
<FILENAME>R35.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831689535880">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cash and Cash Equivalents, and Investments - Schedule of Available For Sale Securities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">$ 1,752,190<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="nump">1,754,783<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_CashAndCashEquivalentsMember', window );">Cash and cash equivalents:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">527,541<span></span>
</td>
<td class="nump">$ 387,520<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="nump">527,541<span></span>
</td>
<td class="nump">387,520<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_ShortTermInvestmentsMember', window );">Short-term investments:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">720,726<span></span>
</td>
<td class="nump">380,686<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="nump">2,682<span></span>
</td>
<td class="nump">470<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="num">(81)<span></span>
</td>
<td class="num">(82)<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="nump">723,327<span></span>
</td>
<td class="nump">381,074<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_OtherLongTermInvestmentsMember', window );">Long-term investments:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">521,269<span></span>
</td>
<td class="nump">310,102<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="nump">627<span></span>
</td>
<td class="nump">539<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="num">(635)<span></span>
</td>
<td class="num">(158)<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="nump">521,261<span></span>
</td>
<td class="nump">310,483<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnderlyingAssetClassAxis=us-gaap_CommercialPaperMember', window );">Commercial paper | Short-term investments:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">204,044<span></span>
</td>
<td class="nump">7,489<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="nump">38<span></span>
</td>
<td class="nump">0<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="num">(24)<span></span>
</td>
<td class="nump">0<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="nump">204,058<span></span>
</td>
<td class="nump">7,489<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnderlyingAssetClassAxis=us-gaap_CorporateBondSecuritiesMember', window );">Corporate securities | Short-term investments:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">516,682<span></span>
</td>
<td class="nump">318,946<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="nump">2,644<span></span>
</td>
<td class="nump">425<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="num">(57)<span></span>
</td>
<td class="num">(78)<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="nump">519,269<span></span>
</td>
<td class="nump">319,293<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnderlyingAssetClassAxis=us-gaap_CorporateBondSecuritiesMember', window );">Corporate securities | Long-term investments:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">456,774<span></span>
</td>
<td class="nump">295,103<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="nump">602<span></span>
</td>
<td class="nump">533<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="num">(635)<span></span>
</td>
<td class="num">(158)<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="nump">456,741<span></span>
</td>
<td class="nump">295,478<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnderlyingAssetClassAxis=us-gaap_USTreasurySecuritiesMember', window );">U.S. treasury securities | Short-term investments:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">44,251<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">39<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(4)<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">44,286<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnderlyingAssetClassAxis=us-gaap_AgencySecuritiesMember', window );">Agency bonds | Short-term investments:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,000<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,006<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnderlyingAssetClassAxis=us-gaap_AgencySecuritiesMember', window );">Agency bonds | Long-term investments:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">64,495<span></span>
</td>
<td class="nump">14,999<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="nump">25<span></span>
</td>
<td class="nump">6<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="nump">64,520<span></span>
</td>
<td class="nump">15,005<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAxis=us-gaap_CashMember', window );">Cash | Cash and cash equivalents:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">17,346<span></span>
</td>
<td class="nump">241,355<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="nump">17,346<span></span>
</td>
<td class="nump">241,355<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAxis=us-gaap_MoneyMarketFundsMember', window );">Money market funds | Cash and cash equivalents:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">202,522<span></span>
</td>
<td class="nump">146,165<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="nump">202,522<span></span>
</td>
<td class="nump">$ 146,165<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAxis=us-gaap_USTreasurySecuritiesMember', window );">U.S. treasury securities | Cash and cash equivalents:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">307,673<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gain</a></td>
<td class="nump">0<span></span>
</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_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Loss</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Fair Value</a></td>
<td class="nump">$ 307,673<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax">
<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>Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27161-111563<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;">us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax">
<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>Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27161-111563<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;">us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis">
<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>Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27161-111563<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121558606&amp;loc=SL82898722-210454<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;">us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleSecuritiesDebtSecurities">
<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>Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(6))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121558606&amp;loc=SL82898722-210454<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121553693&amp;loc=d3e26610-111562<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (aa)<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27161-111563<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;">us-gaap_AvailableForSaleSecuritiesDebtSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_InvestmentTypeAxis=us-gaap_CashAndCashEquivalentsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentTypeAxis=us-gaap_CashAndCashEquivalentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentTypeAxis=us-gaap_ShortTermInvestmentsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentTypeAxis=us-gaap_ShortTermInvestmentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentTypeAxis=us-gaap_OtherLongTermInvestmentsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentTypeAxis=us-gaap_OtherLongTermInvestmentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnderlyingAssetClassAxis=us-gaap_CommercialPaperMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnderlyingAssetClassAxis=us-gaap_CommercialPaperMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnderlyingAssetClassAxis=us-gaap_CorporateBondSecuritiesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnderlyingAssetClassAxis=us-gaap_CorporateBondSecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnderlyingAssetClassAxis=us-gaap_USTreasurySecuritiesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnderlyingAssetClassAxis=us-gaap_USTreasurySecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnderlyingAssetClassAxis=us-gaap_AgencySecuritiesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnderlyingAssetClassAxis=us-gaap_AgencySecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAxis=us-gaap_CashMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAxis=us-gaap_CashMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAxis=us-gaap_MoneyMarketFundsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAxis=us-gaap_MoneyMarketFundsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAxis=us-gaap_USTreasurySecuritiesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAxis=us-gaap_USTreasurySecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<FILENAME>R36.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831691926808">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Cash and Cash Equivalents, and Investments - Contractual Maturity (Details)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th">
<div>Sep. 30, 2020 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAbstract', window );"><strong>Cash and Cash Equivalents [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost', window );">Due in 1 year or less, Cost</a></td>
<td class="nump">$ 1,028,399<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis', window );">Due in 1-2 years, Cost</a></td>
<td class="nump">521,269<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_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost', window );">Investments not due at a single maturity date, Cost</a></td>
<td class="nump">202,522<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">1,752,190<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_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue', window );">Due in 1 year or less, Fair Value</a></td>
<td class="nump">1,031,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue', window );">Due in 1-2 years, Fair Value</a></td>
<td class="nump">521,261<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_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue', window );">Investments not due at a single maturity date, Fair Value</a></td>
<td class="nump">202,522<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleSecuritiesDebtSecurities', window );">Total, Fair Value</a></td>
<td class="nump">$ 1,754,783<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity', window );">Weighted average maturity</a></td>
<td class="text">12 months<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_AvailableForSaleSecuritiesWeightedAverageMaturity">
<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>Available For Sale Securities, Weighted Average Maturity</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;">chgg_AvailableForSaleSecuritiesWeightedAverageMaturity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</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_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis">
<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>Available-for-sale Securities, Debt Maturities, Year One Through Two, Amortized Cost Basis</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;">chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue">
<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>Available-for-sale Securities, Debt Maturities, Year One Through Two, Fair Value</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;">chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis">
<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>Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27161-111563<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121558606&amp;loc=SL82898722-210454<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;">us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost">
<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>Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27198-111563<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;">us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue">
<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>Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 320<br> -Section 50<br> -Paragraph 3A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120252992&amp;loc=SL120269850-112803<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27198-111563<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27161-111563<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;">us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost">
<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>Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27198-111563<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;">us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue">
<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>Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27198-111563<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;">us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleSecuritiesDebtSecurities">
<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>Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(6))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121558606&amp;loc=SL82898722-210454<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121553693&amp;loc=d3e26610-111562<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (aa)<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27161-111563<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;">us-gaap_AvailableForSaleSecuritiesDebtSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAbstract">
<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 );">- References</a><div><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;">us-gaap_CashAndCashEquivalentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>48
<FILENAME>R37.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687358328">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cash and Cash Equivalents, and Investments - Restricted Cash (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis=chgg_SecurityDepositForOfficeMember', window );">Security Deposit For Office</a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems', window );"><strong>Restricted Cash and Cash Equivalents Items [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_RestrictedCash', window );">Restricted cash</a></td>
<td class="nump">$ 2.0<span></span>
</td>
<td class="nump">$ 1.9<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestrictedCash">
<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>Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=SL98516268-108586<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(1)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<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;">us-gaap_RestrictedCash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis=chgg_SecurityDepositForOfficeMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis=chgg_SecurityDepositForOfficeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831781579768">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cash and Cash Equivalents, and Investments - Strategic Investment (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Oct. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=chgg_TAPDInc.Member', window );">TAPD, Inc.</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_ScheduleOfInvestmentsLineItems', window );"><strong>Schedule of Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount', window );">Cost method investment</a></td>
<td class="nump">$ 2.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=chgg_WayUpInc.Member', window );">WayUp, Inc.</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ScheduleOfInvestmentsLineItems', window );"><strong>Schedule of Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount', window );">Cost method investment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 10.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=chgg_ForeignEntityMember', window );">Foreign Entity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_ScheduleOfInvestmentsLineItems', window );"><strong>Schedule of Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount', window );">Cost method investment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount">
<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>Amount of investment in equity security without readily determinable fair value.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 321<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120269885&amp;loc=SL75117539-209714<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;">us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfInvestmentsLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_ScheduleOfInvestmentsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=chgg_TAPDInc.Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=chgg_TAPDInc.Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=chgg_WayUpInc.Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=chgg_WayUpInc.Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=chgg_ForeignEntityMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=chgg_ForeignEntityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
<FILENAME>R39.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831776053608">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Fair Value Measurement - Financial Instruments (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="nump">$ 723,327<span></span>
</td>
<td class="nump">$ 381,074<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_us-gaap_LongTermInvestments', window );">Long-term investments</a></td>
<td class="nump">521,261<span></span>
</td>
<td class="nump">310,483<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Fair Value, Measurements, Recurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Total assets measured and recorded at fair value</a></td>
<td class="nump">1,754,783<span></span>
</td>
<td class="nump">837,722<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Fair Value, Measurements, Recurring | Level 1</a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Total assets measured and recorded at fair value</a></td>
<td class="nump">510,195<span></span>
</td>
<td class="nump">190,451<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Fair Value, Measurements, Recurring | Level 2</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Total assets measured and recorded at fair value</a></td>
<td class="nump">1,244,588<span></span>
</td>
<td class="nump">647,271<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_CommercialPaperMember', window );">Commercial paper | Fair Value, Measurements, Recurring</a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="nump">204,058<span></span>
</td>
<td class="nump">7,489<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_CommercialPaperMember', window );">Commercial paper | Fair Value, Measurements, Recurring | Level 1</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_CommercialPaperMember', window );">Commercial paper | Fair Value, Measurements, Recurring | Level 2</a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="nump">204,058<span></span>
</td>
<td class="nump">7,489<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_CorporateBondSecuritiesMember', window );">Corporate securities | Fair Value, Measurements, Recurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="nump">519,269<span></span>
</td>
<td class="nump">319,293<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_us-gaap_LongTermInvestments', window );">Long-term investments</a></td>
<td class="nump">456,741<span></span>
</td>
<td class="nump">295,478<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_CorporateBondSecuritiesMember', window );">Corporate securities | Fair Value, Measurements, Recurring | Level 1</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_us-gaap_LongTermInvestments', window );">Long-term investments</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_CorporateBondSecuritiesMember', window );">Corporate securities | Fair Value, Measurements, Recurring | Level 2</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="nump">519,269<span></span>
</td>
<td class="nump">319,293<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_us-gaap_LongTermInvestments', window );">Long-term investments</a></td>
<td class="nump">456,741<span></span>
</td>
<td class="nump">295,478<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_USTreasurySecuritiesMember', window );">U.S. treasury securities | Fair Value, Measurements, Recurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">44,286<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_USTreasurySecuritiesMember', window );">U.S. treasury securities | Fair Value, Measurements, Recurring | Level 1</a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">44,286<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_USTreasurySecuritiesMember', window );">U.S. treasury securities | Fair Value, Measurements, Recurring | Level 2</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_AgencySecuritiesMember', window );">Agency bonds | Fair Value, Measurements, Recurring</a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,006<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_us-gaap_LongTermInvestments', window );">Long-term investments</a></td>
<td class="nump">64,520<span></span>
</td>
<td class="nump">15,005<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_AgencySecuritiesMember', window );">Agency bonds | Fair Value, Measurements, Recurring | Level 1</a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<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_us-gaap_LongTermInvestments', window );">Long-term investments</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=us-gaap_AgencySecuritiesMember', window );">Agency bonds | Fair Value, Measurements, Recurring | Level 2</a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,006<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_us-gaap_LongTermInvestments', window );">Long-term investments</a></td>
<td class="nump">64,520<span></span>
</td>
<td class="nump">15,005<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_MoneyMarketFundsMember', window );">Money market funds | Fair Value, Measurements, Recurring</a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">202,522<span></span>
</td>
<td class="nump">146,165<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_MoneyMarketFundsMember', window );">Money market funds | Fair Value, Measurements, Recurring | Level 1</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">202,522<span></span>
</td>
<td class="nump">146,165<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_MoneyMarketFundsMember', window );">Money market funds | Fair Value, Measurements, Recurring | Level 2</a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_USTreasurySecuritiesMember', window );">U.S. treasury securities | Fair Value, Measurements, Recurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">307,673<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_USTreasurySecuritiesMember', window );">U.S. treasury securities | Fair Value, Measurements, Recurring | Level 1</a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">307,673<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_USTreasurySecuritiesMember', window );">U.S. treasury securities | Fair Value, Measurements, Recurring | Level 2</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsFairValueDisclosure">
<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>Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<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;">us-gaap_AssetsFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure">
<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>Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</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;">us-gaap_CashAndCashEquivalentsFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_LongTermInvestments">
<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 total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.12)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_LongTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermInvestments">
<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>Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(1)(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_ShortTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentTypeAxis=us-gaap_CommercialPaperMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentTypeAxis=us-gaap_CommercialPaperMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentTypeAxis=us-gaap_CorporateBondSecuritiesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentTypeAxis=us-gaap_CorporateBondSecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentTypeAxis=us-gaap_USTreasurySecuritiesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentTypeAxis=us-gaap_USTreasurySecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentTypeAxis=us-gaap_AgencySecuritiesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentTypeAxis=us-gaap_AgencySecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=us-gaap_MoneyMarketFundsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=us-gaap_MoneyMarketFundsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=us-gaap_USTreasurySecuritiesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=us-gaap_USTreasurySecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>51
<FILENAME>R40.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831691380712">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Fair Value Measurement - Debt (Details) - Senior Notes - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Aug. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Apr. 30, 2019</div></th>
<th class="th"><div>Apr. 30, 2018</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember', window );">Carrying Amount | Fair Value, Measurements, Nonrecurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="nump">$ 1,536,984<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 900,303<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember', window );">Estimated Fair Value | Fair Value, Measurements, Nonrecurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="nump">2,671,158<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,354,538<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member', window );">0% Convertible Senior Notes Due 2026</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet', window );">Unamortized debt discount</a></td>
<td class="nump">236,809<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DeferredFinanceCostsNet', window );">Unamortized issuance costs</a></td>
<td class="nump">11,842<span></span>
</td>
<td class="nump">$ 15,900<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member', window );">0% Convertible Senior Notes Due 2026 | Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">758,700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member', window );">0% Convertible Senior Notes Due 2026 | Carrying Amount | Fair Value, Measurements, Nonrecurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="nump">751,349<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member', window );">0% Convertible Senior Notes Due 2026 | Estimated Fair Value | Fair Value, Measurements, Nonrecurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="nump">1,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member', window );">0.125% Convertible Senior Notes Due 2025</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet', window );">Unamortized debt discount</a></td>
<td class="nump">158,077<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">184,698<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DeferredFinanceCostsNet', window );">Unamortized issuance costs</a></td>
<td class="nump">10,862<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12,691<span></span>
</td>
<td class="nump">$ 19,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member', window );">0.125% Convertible Senior Notes Due 2025 | Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 588,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member', window );">0.125% Convertible Senior Notes Due 2025 | Carrying Amount | Fair Value, Measurements, Nonrecurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="nump">631,061<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">602,611<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member', window );">0.125% Convertible Senior Notes Due 2025 | Estimated Fair Value | Fair Value, Measurements, Nonrecurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="nump">1,208,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">831,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member', window );">0.25% Convertible Senior Notes Due 2023</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 156,100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet', window );">Unamortized debt discount</a></td>
<td class="nump">16,484<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">42,280<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DeferredFinanceCostsNet', window );">Unamortized issuance costs</a></td>
<td class="nump">1,960<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,028<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 9,400<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member', window );">0.25% Convertible Senior Notes Due 2023 | Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 280,800<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member', window );">0.25% Convertible Senior Notes Due 2023 | Carrying Amount | Fair Value, Measurements, Nonrecurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="nump">154,574<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">297,692<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member', window );">0.25% Convertible Senior Notes Due 2023 | Estimated Fair Value | Fair Value, Measurements, Nonrecurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="nump">$ 462,358<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 523,538<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet">
<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>Amount, after accumulated amortization, of debt discount (premium).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28567-108399<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28541-108399<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<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;">us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredFinanceCostsNet">
<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>Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<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;">us-gaap_DeferredFinanceCostsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_LongTermDebtFairValue">
<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 fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same 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;">us-gaap_LongTermDebtFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsNonrecurringMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsNonrecurringMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>52
<FILENAME>R41.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831691190248">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Acquisitions (Details) - Mathway, LLC - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 04, 2020</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_BusinessCombinationConsiderationTransferred1', window );">Fair value of purchase consideration</a></td>
<td class="nump">$ 101.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_PaymentsToAcquireBusinessesGross', window );">Initial cash consideration</a></td>
<td class="nump">93.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred', window );">Escrow</a></td>
<td class="nump">$ 7.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod', window );">Remaining escrow release period</a></td>
<td class="text">15 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh', window );">Contingent payments</a></td>
<td class="nump">$ 15.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_BusinessCombinationContingentConsiderationLiability', window );">Contingent consideration, liability</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1.7<span></span>
</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_us-gaap_BusinessCombinationAcquisitionRelatedCosts', window );">Acquisition related costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.1<span></span>
</td>
<td class="text">&#160;<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_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss', window );">Pro forma net income (loss)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (37.3)<span></span>
</td>
<td class="num">$ (14.1)<span></span>
</td>
<td class="num">$ (32.3)<span></span>
</td>
<td class="num">$ (33.3)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_EscrowAmountRemainingAmountToBeReleasedPeriod">
<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>Escrow Amount, Remaining Amount To Be Released, Period</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;">chgg_EscrowAmountRemainingAmountToBeReleasedPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</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_us-gaap_BusinessAcquisitionLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_BusinessAcquisitionLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss">
<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 pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=79982066&amp;loc=d3e1392-128463<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=79982066&amp;loc=d3e1392-128463<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;">us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_BusinessCombinationAcquisitionRelatedCosts">
<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>This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 25<br> -Paragraph 23<br> -URI http://asc.fasb.org/extlink&amp;oid=116868678&amp;loc=d3e1043-128460<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;">us-gaap_BusinessCombinationAcquisitionRelatedCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_BusinessCombinationConsiderationTransferred1">
<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>Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6613-128477<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6578-128477<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;">us-gaap_BusinessCombinationConsiderationTransferred1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred">
<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>Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6578-128477<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 25<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=6911189&amp;loc=d3e6405-128476<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6613-128477<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;">us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh">
<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>For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<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;">us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationContingentConsiderationLiability">
<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>Amount of liability recognized arising from contingent consideration in a business combination.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 35<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116859824&amp;loc=d3e6819-128478<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 25<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=6911189&amp;loc=d3e6408-128476<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;">us-gaap_BusinessCombinationContingentConsiderationLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquireBusinessesGross">
<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 cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3213-108585<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;">us-gaap_PaymentsToAcquireBusinessesGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_BusinessAcquisitionAxis=chgg_MathwayLLCMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessAcquisitionAxis=chgg_MathwayLLCMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>53
<FILENAME>R42.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831776278616">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Acquisitions - Assets Acquired and Liabilities Assumed (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Jun. 04, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">$ 284,809<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 214,513<span></span>
</td>
<td class="nump">$ 149,524<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=chgg_MathwayLLCMember', window );">Mathway, LLC</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents', window );">Cash</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 712<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables', window );">Accounts receivable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,132<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther', window );">Other acquired assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">779<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles', window );">Acquired intangible assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30,320<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets', window );">Total identifiable assets acquired</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">32,943<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue', window );">Deferred revenue</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1,423)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities', window );">Liabilities assumed</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(727)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet', window );">Net identifiable assets acquired</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30,793<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">70,167<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet', window );">Total fair value of purchase consideration</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,960<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_BusinessAcquisitionLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets">
<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>Amount of assets acquired at the acquisition date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<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;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents">
<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>Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<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;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther">
<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>Amount of other assets expected to be realized or consumed before one year or the normal operating cycle, if longer, acquired at the acquisition date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<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;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables">
<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>Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<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;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue">
<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>Amount of deferred revenue expected to be recognized as such within one year or the normal operating cycle, if longer, assumed at the acquisition date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<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;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles">
<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 amount of identifiable intangible assets recognized as of the acquisition date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 55<br> -Paragraph 37<br> -URI http://asc.fasb.org/extlink&amp;oid=121600890&amp;loc=d3e2207-128464<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<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;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities">
<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>Amount of liabilities assumed at the acquisition date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<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;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet">
<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>Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 55<br> -Paragraph 37<br> -URI http://asc.fasb.org/extlink&amp;oid=121600890&amp;loc=d3e2207-128464<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<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;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet">
<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>Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<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;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Goodwill">
<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>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120320667&amp;loc=SL49117168-202975<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13770-109266<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;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionAxis=chgg_MathwayLLCMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessAcquisitionAxis=chgg_MathwayLLCMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>54
<FILENAME>R43.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831691916040">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Acquisitions - Intangible Assets (Details)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Jun. 04, 2020 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife', window );">Weighted-Average Amortization Period (in months)</a></td>
<td class="text">75 months<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=chgg_MathwayLLCMember', window );">Mathway, LLC</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles', window );">Total acquired intangible assets</a></td>
<td class="nump">$ 30,320<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_InternetDomainNamesMember', window );">Domain names</a></td>
<td class="text">&#160;<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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles', window );">Total acquired intangible assets</a></td>
<td class="nump">$ 220<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_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife', window );">Weighted-Average Amortization Period (in months)</a></td>
<td class="text">18 months<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TradeNamesMember', window );">Trade and domain names</a></td>
<td class="text">&#160;<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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles', window );">Total acquired intangible assets</a></td>
<td class="nump">$ 520<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_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife', window );">Weighted-Average Amortization Period (in months)</a></td>
<td class="text">18 months<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerListsMember', window );">Customer lists</a></td>
<td class="text">&#160;<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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles', window );">Total acquired intangible assets</a></td>
<td class="nump">$ 6,220<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_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife', window );">Weighted-Average Amortization Period (in months)</a></td>
<td class="text">48 months<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember', window );">Developed technology</a></td>
<td class="text">&#160;<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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles', window );">Total acquired intangible assets</a></td>
<td class="nump">$ 23,360<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_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife', window );">Weighted-Average Amortization Period (in months)</a></td>
<td class="text">84 months<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife">
<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>Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16265-109275<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;">us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</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_us-gaap_BusinessAcquisitionLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_BusinessAcquisitionLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles">
<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 amount of identifiable intangible assets recognized as of the acquisition date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 55<br> -Paragraph 37<br> -URI http://asc.fasb.org/extlink&amp;oid=121600890&amp;loc=d3e2207-128464<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<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;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionAxis=chgg_MathwayLLCMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessAcquisitionAxis=chgg_MathwayLLCMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_InternetDomainNamesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_InternetDomainNamesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TradeNamesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TradeNamesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerListsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerListsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>55
<FILENAME>R44.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831692057880">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Goodwill and Intangible Assets - Goodwill (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</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_us-gaap_GoodwillRollForward', window );"><strong>Goodwill [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</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_us-gaap_Goodwill', window );">Beginning balance</a></td>
<td class="nump">$ 214,513<span></span>
</td>
<td class="nump">$ 149,524<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_us-gaap_GoodwillAcquiredDuringPeriod', window );">Additions due to acquisitions</a></td>
<td class="nump">70,167<span></span>
</td>
<td class="nump">65,181<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_us-gaap_GoodwillForeignCurrencyTranslationGainLoss', window );">Foreign currency translation adjustment</a></td>
<td class="nump">417<span></span>
</td>
<td class="num">(192)<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_us-gaap_GoodwillPurchaseAccountingAdjustments', window );">Measurement period adjustments related to prior acquisition</a></td>
<td class="num">(288)<span></span>
</td>
<td class="nump">0<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_us-gaap_Goodwill', window );">Ending balance</a></td>
<td class="nump">$ 284,809<span></span>
</td>
<td class="nump">$ 214,513<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Goodwill">
<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>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120320667&amp;loc=SL49117168-202975<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13770-109266<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;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillAcquiredDuringPeriod">
<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>Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<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;">us-gaap_GoodwillAcquiredDuringPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_GoodwillForeignCurrencyTranslationGainLoss">
<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>Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<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;">us-gaap_GoodwillForeignCurrencyTranslationGainLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_GoodwillPurchaseAccountingAdjustments">
<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>Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 25<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=116868678&amp;loc=d3e961-128460<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<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;">us-gaap_GoodwillPurchaseAccountingAdjustments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_GoodwillRollForward">
<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 roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</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;">us-gaap_GoodwillRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>56
<FILENAME>R45.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831690641304">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Goodwill and Intangible Assets - Finite-lived and Indefinite-lived Intangibe Assets (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</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_us-gaap_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite Lived Intangible Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Weighted-Average Amortization Period (in months)</a></td>
<td class="text">58 months<span></span>
</td>
<td class="text">64 months<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated Amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (44,539)<span></span>
</td>
<td class="num">$ (34,664)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNet', window );">Net Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">51,786<span></span>
</td>
<td class="text">&#160;<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_us-gaap_IndefiniteLivedTradeNames', window );">Indefinite-lived trade name</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,600<span></span>
</td>
<td class="nump">3,600<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss', window );">Foreign currency translation adjustment</a></td>
<td class="num">$ (398)<span></span>
</td>
<td class="num">(124)<span></span>
</td>
<td class="text">&#160;<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_us-gaap_IntangibleAssetsGrossExcludingGoodwill', window );">Total intangible assets, gross carrying amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">99,925<span></span>
</td>
<td class="nump">69,331<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 55,386<span></span>
</td>
<td class="nump">34,667<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember', window );">Developed technologies and content library</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite Lived Intangible Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Weighted-Average Amortization Period (in months)</a></td>
<td class="text">66 months<span></span>
</td>
<td class="text">72 months<span></span>
</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_us-gaap_FiniteLivedIntangibleAssetsGross', window );">Gross Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 66,628<span></span>
</td>
<td class="nump">43,268<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_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated Amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(25,392)<span></span>
</td>
<td class="num">(18,395)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNet', window );">Net Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 41,236<span></span>
</td>
<td class="nump">24,873<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerListsMember', window );">Customer lists</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite Lived Intangible Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Weighted-Average Amortization Period (in months)</a></td>
<td class="text">47 months<span></span>
</td>
<td class="text">47 months<span></span>
</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_us-gaap_FiniteLivedIntangibleAssetsGross', window );">Gross Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 16,190<span></span>
</td>
<td class="nump">9,970<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_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated Amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(9,718)<span></span>
</td>
<td class="num">(8,210)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNet', window );">Net Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,472<span></span>
</td>
<td class="nump">1,760<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TradeNamesMember', window );">Trade and domain names</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite Lived Intangible Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Weighted-Average Amortization Period (in months)</a></td>
<td class="text">46 months<span></span>
</td>
<td class="text">44 months<span></span>
</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_us-gaap_FiniteLivedIntangibleAssetsGross', window );">Gross Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 11,613<span></span>
</td>
<td class="nump">10,873<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_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated Amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(7,467)<span></span>
</td>
<td class="num">(6,169)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNet', window );">Net Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,146<span></span>
</td>
<td class="nump">4,704<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember', window );">Non-compete agreements</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite Lived Intangible Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Weighted-Average Amortization Period (in months)</a></td>
<td class="text">31 months<span></span>
</td>
<td class="text">31 months<span></span>
</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_us-gaap_FiniteLivedIntangibleAssetsGross', window );">Gross Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,018<span></span>
</td>
<td class="nump">2,018<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_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated Amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1,962)<span></span>
</td>
<td class="num">(1,890)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNet', window );">Net Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 56<span></span>
</td>
<td class="nump">$ 128<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss">
<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>Finite Lived And Indefinite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)</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;">chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_FiniteLivedIntangibleAssetUsefulLife">
<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>Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</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;">us-gaap_FiniteLivedIntangibleAssetUsefulLife</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</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_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization">
<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>Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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;">us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsGross">
<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>Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 928<br> -SubTopic 340<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6473545&amp;loc=d3e61844-108004<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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;">us-gaap_FiniteLivedIntangibleAssetsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_FiniteLivedIntangibleAssetsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_FiniteLivedIntangibleAssetsNet">
<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>Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 926<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120154696&amp;loc=d3e54445-107959<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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;">us-gaap_FiniteLivedIntangibleAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IndefiniteLivedTradeNames">
<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>Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the rights acquired through registration of a trade name to gain or protect exclusive use thereof for a projected indefinite period of benefit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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;">us-gaap_IndefiniteLivedTradeNames</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsGrossExcludingGoodwill">
<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>Amount before accumulated amortization of intangible assets, excluding goodwill.</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;">us-gaap_IntangibleAssetsGrossExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsNetExcludingGoodwill">
<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>Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph ((a)(1),(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16212-109274<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;">us-gaap_IntangibleAssetsNetExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerListsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerListsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TradeNamesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TradeNamesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>57
<FILENAME>R46.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831694446312">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Goodwill and Intangible Assets - Additional Information (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=chgg_AcquisitionRelatedIntangibleAssetsMember', window );">Acquisition-Related Intangible Assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite Lived Intangible Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AmortizationOfIntangibleAssets', window );">Amortization expense of acquisition related to acquired intangible assets</a></td>
<td class="nump">$ 4.4<span></span>
</td>
<td class="nump">$ 1.5<span></span>
</td>
<td class="nump">$ 9.9<span></span>
</td>
<td class="nump">$ 5.0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfIntangibleAssets">
<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 aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16225-109274<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;">us-gaap_AmortizationOfIntangibleAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_FiniteLivedIntangibleAssetsLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_FiniteLivedIntangibleAssetsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=chgg_AcquisitionRelatedIntangibleAssetsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=chgg_AcquisitionRelatedIntangibleAssetsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>58
<FILENAME>R47.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831694461848">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Goodwill and Intangible Assets - Estimated Future Amortization Expense Related to Intangible Assets (Details)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Sep. 30, 2020 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>Goodwill and Intangible Assets Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear', window );">Remaining three months of 2020</a></td>
<td class="nump">$ 4,404<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_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths', window );">2021</a></td>
<td class="nump">13,320<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_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo', window );">2022</a></td>
<td class="nump">10,889<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_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree', window );">2023</a></td>
<td class="nump">8,760<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_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour', window );">2024</a></td>
<td class="nump">5,707<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour', window );">Thereafter</a></td>
<td class="nump">8,706<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNet', window );">Net Carrying Amount</a></td>
<td class="nump">$ 51,786<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour">
<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>Finite-Lived Intangible Asset, Expected Amortization, After Year Four</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;">chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths">
<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>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear">
<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>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year.</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;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour">
<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>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree">
<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>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo">
<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>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsNet">
<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>Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 926<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120154696&amp;loc=d3e54445-107959<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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;">us-gaap_FiniteLivedIntangibleAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract">
<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 );">- References</a><div><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;">us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>59
<FILENAME>R48.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831680411768">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Convertible Senior Notes (Details)<br></strong></div></th>
<th class="th" colspan="3">1 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Aug. 31, 2020 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
<th class="th">
<div>Apr. 30, 2019 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Apr. 30, 2018 </div>
<div>USD ($) </div>
<div>day</div>
</th>
<th class="th">
<div>Sep. 30, 2020 </div>
<div>USD ($) </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Sep. 30, 2019 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2019 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Mar. 31, 2019 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromDebtNetOfIssuanceCosts', window );">Net proceeds</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 984,096,000<span></span>
</td>
<td class="nump">$ 780,180,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_RepaymentsOfConvertibleDebt', window );">Repayments of convertible senior notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">159,677,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_GainsLossesOnExtinguishmentOfDebt', window );">Gain (loss) on extinguishment of debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(3,315,000)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ProceedsFromConvertibleDebt', window );">Proceeds from exercise of convertible senior notes capped call</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 57,414,000<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_SharePrice', window );">Share price (in dollars per share) | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 71.44<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0% Convertible Senior Notes Due 2026</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentFaceAmount', window );">Face value</a></td>
<td class="nump">$ 1,000,000,000.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,000,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate, stated percentage</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ProceedsFromIssuanceOfDebt', window );">Proceeds from issuance of debt</a></td>
<td class="nump">$ 1,000,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_PaymentsForInitialPurchasersDiscount', window );">Less initial purchasers&#8217; discount</a></td>
<td class="num">(15,000,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Less other issuance costs</a></td>
<td class="num">(904,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromDebtNetOfIssuanceCosts', window );">Net proceeds</a></td>
<td class="nump">984,096,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent', window );">Debt instrument, equity component</a></td>
<td class="nump">$ 241,300,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 237,462,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentConvertibleConversionRatio1', window );">Conversion ratio</a></td>
<td class="nump">0.0092978<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion price | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 107.55<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentMaturityDateRemainingUsefulLife', window );">Debt instrument, remaining useful life</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years 10 months 24 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtConversionConvertedInstrumentAmount1', window );">Debt conversion, converted instrument, amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 664,200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal', window );">Debt instrument, if-converted value less than principal</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(335,800,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentInterestRateEffectivePercentage', window );">Interest rate, effective percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.63%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="num">$ (15,900,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (11,842,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0% Convertible Senior Notes Due 2026 | Debt Instrument, Liability Component</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="num">(12,100,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0% Convertible Senior Notes Due 2026 | Debt Instrument, Equity Component</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="num">(3,800,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0% Convertible Senior Notes Due 2026 | Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="nump">758,700,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0% Convertible Senior Notes Due 2026 | Capped Call</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromDebtNetOfIssuanceCosts', window );">Net proceeds</a></td>
<td class="nump">103,400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConvertibleShares', window );">Debt instrument, convertible (in shares) | shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,297,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion price | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 156.44<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0% Convertible Senior Notes Due 2026, Additional Notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentFaceAmount', window );">Face value</a></td>
<td class="nump">100,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.125% Convertible Senior Notes Due 2025</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentFaceAmount', window );">Face value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 800,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 800,000,000<span></span>
</td>
<td class="nump">$ 700,000,000<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_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate, stated percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.125%<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_us-gaap_ProceedsFromIssuanceOfDebt', window );">Proceeds from issuance of debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">800,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_PaymentsForInitialPurchasersDiscount', window );">Less initial purchasers&#8217; discount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(18,998,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Less other issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(822,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromDebtNetOfIssuanceCosts', window );">Net proceeds</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">780,180,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent', window );">Debt instrument, equity component</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 212,000,000.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 206,747,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">206,747,000<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleConversionRatio1', window );">Conversion ratio</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0193956<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion price | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 51.56<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentMaturityDateRemainingUsefulLife', window );">Debt instrument, remaining useful life</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">4 years 6 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtConversionConvertedInstrumentAmount1', window );">Debt conversion, converted instrument, amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,108,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal', window );">Debt instrument, if-converted value in excess of principal</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">308,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentInterestRateEffectivePercentage', window );">Interest rate, effective percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.40%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (19,800,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (10,862,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(12,691,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.125% Convertible Senior Notes Due 2025 | Debt Instrument, Liability Component</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(14,600,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.125% Convertible Senior Notes Due 2025 | Debt Instrument, Equity Component</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(5,300,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.125% Convertible Senior Notes Due 2025 | Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">588,000,000.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.125% Convertible Senior Notes Due 2025 | Capped Call</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromDebtNetOfIssuanceCosts', window );">Net proceeds</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 97,200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConvertibleShares', window );">Debt instrument, convertible (in shares) | shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15,516,480<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion price | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 79.32<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.25% Convertible Senior Notes Due 2023</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentFaceAmount', window );">Face value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 345,000,000<span></span>
</td>
<td class="nump">$ 173,018,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">345,000,000<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate, stated percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_ProceedsFromIssuanceOfDebt', window );">Proceeds from issuance of debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 345,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_PaymentsForInitialPurchasersDiscount', window );">Less initial purchasers&#8217; discount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(8,625,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Less other issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(757,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromDebtNetOfIssuanceCosts', window );">Net proceeds</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">335,618,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes', window );">Option to purchase additional notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">45,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentRepurchasedFaceAmount', window );">Repurchased principal amount</a></td>
<td class="nump">172,000,000.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred', window );">Aggregate consideration for principal amount exchanged</a></td>
<td class="nump">501,700,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_RepaymentsOfConvertibleDebt', window );">Repayments of convertible senior notes</a></td>
<td class="nump">$ 174,600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtConversionConvertedInstrumentSharesIssued1', window );">Debt conversion, shares issued (in shares) | shares</a></td>
<td class="nump">4,182,320<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable', window );">Debt conversion, shares issued, value</a></td>
<td class="nump">$ 327,100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="nump">156,100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent', window );">Debt instrument, equity component</a></td>
<td class="nump">345,600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 64,200,000<span></span>
</td>
<td class="nump">$ 31,316,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">62,444,000<span></span>
</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_us-gaap_LongTermDebt', window );">Carrying amount</a></td>
<td class="nump">152,800,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_GainsLossesOnExtinguishmentOfDebt', window );">Gain (loss) on extinguishment of debt</a></td>
<td class="num">$ (3,300,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentConvertibleConversionRatio1', window );">Conversion ratio</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0371051<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion price | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 26.95<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentMaturityDateRemainingUsefulLife', window );">Debt instrument, remaining useful life</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">2 years 7 months 6 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtConversionConvertedInstrumentAmount1', window );">Debt conversion, converted instrument, amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 458,600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal', window );">Debt instrument, if-converted value in excess of principal</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">285,600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentInterestRateEffectivePercentage', window );">Interest rate, effective percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.34%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (9,400,000)<span></span>
</td>
<td class="num">$ (1,960,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (5,028,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.25% Convertible Senior Notes Due 2023 | Debt Instrument, Liability Component</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(7,600,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.25% Convertible Senior Notes Due 2023 | Debt Instrument, Equity Component</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1,700,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.25% Convertible Senior Notes Due 2023 | Carrying Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_LongTermDebtFairValue', window );">Convertible senior notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 280,800,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.25% Convertible Senior Notes Due 2023 | Sale Price Is Greater Or Equal 130%</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentConvertibleThresholdTradingDays', window );">Threshold trading days | day</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1', window );">Threshold consecutive trading days | day</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger', window );">Threshold percentage of stock price trigger</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">130.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.25% Convertible Senior Notes Due 2023 | Trading Price Per $1,000 Principal Amount Less Than 98%</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleThresholdTradingDays', window );">Threshold trading days | day</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1', window );">Threshold consecutive trading days | day</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.25% Convertible Senior Notes Due 2023 | Trading Price Per $1,000 Principal Amount Less Than 98% | Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger', window );">Threshold percentage of stock price trigger</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">98.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes | 0.25% Convertible Senior Notes Due 2023 | Capped Call</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromDebtNetOfIssuanceCosts', window );">Net proceeds</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 39,200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConvertibleSharesTerminated', window );">Debt instrument, convertible, shares terminated (in shares) | shares</a></td>
<td class="nump">6,380,815<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_ProceedsFromConvertibleDebt', window );">Proceeds from exercise of convertible senior notes capped call</a></td>
<td class="nump">$ 57,400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConvertibleShares', window );">Debt instrument, convertible (in shares) | shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,419,850<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion price | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 40.68<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable">
<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>Debt Instrument, Consideration Transferred, Equity Interests Issued And Issuable</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;">chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal">
<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>Debt Instrument, Convertible, If-Converted Value Less Than Principal</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;">chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_DebtInstrumentConvertibleShares">
<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>Debt Instrument, Convertible, Shares</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;">chgg_DebtInstrumentConvertibleShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DebtInstrumentConvertibleSharesTerminated">
<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>Debt Instrument, Convertible, Shares Terminated</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;">chgg_DebtInstrumentConvertibleSharesTerminated</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes">
<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>Debt Instrument, Face Amount, Option To Purchase Additional Notes</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;">chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DebtInstrumentMaturityDateRemainingUsefulLife">
<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>Debt Instrument, Maturity Date, Remaining Useful Life</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;">chgg_DebtInstrumentMaturityDateRemainingUsefulLife</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</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_chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred">
<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>Debt Instrument, Principal Amount Exchanged, Consideration Transferred</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;">chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_chgg_PaymentsForInitialPurchasersDiscount">
<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>Payments For Initial Purchasers Discount</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;">chgg_PaymentsForInitialPurchasersDiscount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_DebtConversionConvertedInstrumentAmount1">
<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 value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<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;">us-gaap_DebtConversionConvertedInstrumentAmount1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_DebtConversionConvertedInstrumentSharesIssued1">
<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 number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<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;">us-gaap_DebtConversionConvertedInstrumentSharesIssued1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent">
<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 carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6031897-161870<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;">us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentConvertibleConversionPrice1">
<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 price per share of the conversion feature embedded in the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6031898-161870<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;">us-gaap_DebtInstrumentConvertibleConversionPrice1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentConvertibleConversionRatio1">
<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>Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21521-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21506-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<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;">us-gaap_DebtInstrumentConvertibleConversionRatio1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:pureItemType</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_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal">
<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 amount by which the convertible debt's if-converted value exceeds its principle amount at the balance sheet date, regardless of whether the instrument is currently convertible. This element applies to public companies only.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6031898-161870<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;">us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1">
<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>Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature.</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;">us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</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_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger">
<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>Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.</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;">us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</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_us-gaap_DebtInstrumentConvertibleThresholdTradingDays">
<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>Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.</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;">us-gaap_DebtInstrumentConvertibleThresholdTradingDays</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</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_us-gaap_DebtInstrumentFaceAmount">
<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>Face (par) amount of debt instrument at time of issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<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;">us-gaap_DebtInstrumentFaceAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateEffectivePercentage">
<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>Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6036836-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_DebtInstrumentInterestRateEffectivePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateStatedPercentage">
<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>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_DebtInstrumentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_DebtInstrumentRepurchasedFaceAmount">
<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>Face (par) amount of the original debt instrument that was repurchased.</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;">us-gaap_DebtInstrumentRepurchasedFaceAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredFinanceCostsNet">
<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>Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<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;">us-gaap_DeferredFinanceCostsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GainsLossesOnExtinguishmentOfDebt">
<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>Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=117329964&amp;loc=d3e12355-112629<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=117329964&amp;loc=d3e12317-112629<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<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;">us-gaap_GainsLossesOnExtinguishmentOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_LongTermDebt">
<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>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6031897-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_LongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtFairValue">
<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 fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same 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;">us-gaap_LongTermDebtFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfDebtIssuanceCosts">
<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 cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<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;">us-gaap_PaymentsOfDebtIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_ProceedsFromConvertibleDebt">
<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 cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<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;">us-gaap_ProceedsFromConvertibleDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_ProceedsFromDebtNetOfIssuanceCosts">
<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 cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<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;">us-gaap_ProceedsFromDebtNetOfIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_ProceedsFromIssuanceOfDebt">
<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 cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<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;">us-gaap_ProceedsFromIssuanceOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_RepaymentsOfConvertibleDebt">
<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 cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<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;">us-gaap_RepaymentsOfConvertibleDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_us-gaap_SharePrice">
<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>Price of a single share of a number of saleable stocks of a company.</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;">us-gaap_SharePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DebtInstrumentComponentAxis=chgg_DebtInstrumentLiabilityComponentMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">chgg_DebtInstrumentComponentAxis=chgg_DebtInstrumentLiabilityComponentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DebtInstrumentComponentAxis=chgg_DebtInstrumentEquityComponentMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">chgg_DebtInstrumentComponentAxis=chgg_DebtInstrumentEquityComponentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DebtInstrumentTransactionAxis=chgg_CappedCallMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">chgg_DebtInstrumentTransactionAxis=chgg_CappedCallMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DebtCovenantTermsAxis=chgg_SalePriceIsGreaterOrEqual130PercentMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">chgg_DebtCovenantTermsAxis=chgg_SalePriceIsGreaterOrEqual130PercentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DebtCovenantTermsAxis=chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">chgg_DebtCovenantTermsAxis=chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>60
<FILENAME>R49.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831691269992">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Convertible Senior Notes - Net Carrying Amount (Details) - Senior Notes - USD ($)<br></strong></div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Aug. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Apr. 30, 2019</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Apr. 30, 2018</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">0% Convertible Senior Notes Due 2026</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentFaceAmount', window );">Principal</a></td>
<td class="nump">$ 1,000,000,000<span></span>
</td>
<td class="nump">$ 1,000,000,000.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet', window );">Unamortized debt discount</a></td>
<td class="num">(236,809,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DeferredFinanceCostsNet', window );">Unamortized issuance costs</a></td>
<td class="num">(11,842,000)<span></span>
</td>
<td class="num">(15,900,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConvertibleDiscountForConversionOption', window );">Debt discount for conversion option</a></td>
<td class="nump">241,300,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConvertibleIssuanceCosts', window );">Issuance costs</a></td>
<td class="num">(3,838,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent', window );">Net carrying amount (equity)</a></td>
<td class="nump">237,462,000<span></span>
</td>
<td class="nump">241,300,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">0.125% Convertible Senior Notes Due 2025</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentFaceAmount', window );">Principal</a></td>
<td class="nump">800,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 800,000,000<span></span>
</td>
<td class="nump">$ 100,000,000<span></span>
</td>
<td class="nump">$ 700,000,000<span></span>
</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_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet', window );">Unamortized debt discount</a></td>
<td class="num">(158,077,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(184,698,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DeferredFinanceCostsNet', window );">Unamortized issuance costs</a></td>
<td class="num">(10,862,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(12,691,000)<span></span>
</td>
<td class="num">(19,800,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConvertibleDiscountForConversionOption', window );">Debt discount for conversion option</a></td>
<td class="nump">212,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">212,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConvertibleIssuanceCosts', window );">Issuance costs</a></td>
<td class="num">(5,253,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(5,253,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent', window );">Net carrying amount (equity)</a></td>
<td class="nump">206,747,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">206,747,000<span></span>
</td>
<td class="nump">212,000,000.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">0.25% Convertible Senior Notes Due 2023</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentFaceAmount', window );">Principal</a></td>
<td class="nump">173,018,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">345,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 345,000,000<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_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet', window );">Unamortized debt discount</a></td>
<td class="num">(16,484,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(42,280,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DeferredFinanceCostsNet', window );">Unamortized issuance costs</a></td>
<td class="num">(1,960,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(5,028,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(9,400,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Net carrying amount (liability)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">156,100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConvertibleDiscountForConversionOption', window );">Debt discount for conversion option</a></td>
<td class="nump">32,193,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">64,193,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_DebtInstrumentConvertibleIssuanceCosts', window );">Issuance costs</a></td>
<td class="num">(877,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1,749,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent', window );">Net carrying amount (equity)</a></td>
<td class="nump">31,316,000<span></span>
</td>
<td class="nump">345,600,000<span></span>
</td>
<td class="nump">62,444,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">64,200,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember', window );">Carrying Amount | 0% Convertible Senior Notes Due 2026</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Net carrying amount (liability)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 758,700,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember', window );">Carrying Amount | 0.125% Convertible Senior Notes Due 2025</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Net carrying amount (liability)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 588,000,000.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember', window );">Carrying Amount | 0.25% Convertible Senior Notes Due 2023</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Net carrying amount (liability)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 280,800,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember', window );">Carrying Amount | Fair Value, Measurements, Nonrecurring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Net carrying amount (liability)</a></td>
<td class="nump">1,536,984,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">900,303,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember', window );">Carrying Amount | Fair Value, Measurements, Nonrecurring | 0% Convertible Senior Notes Due 2026</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Net carrying amount (liability)</a></td>
<td class="nump">751,349,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember', window );">Carrying Amount | Fair Value, Measurements, Nonrecurring | 0.125% Convertible Senior Notes Due 2025</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Net carrying amount (liability)</a></td>
<td class="nump">631,061,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">602,611,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember', window );">Carrying Amount | Fair Value, Measurements, Nonrecurring | 0.25% Convertible Senior Notes Due 2023</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Net carrying amount (liability)</a></td>
<td class="nump">$ 154,574,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 297,692,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DebtInstrumentConvertibleDiscountForConversionOption">
<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>Debt Instrument, Convertible, Discount For Conversion Option</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;">chgg_DebtInstrumentConvertibleDiscountForConversionOption</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_DebtInstrumentConvertibleIssuanceCosts">
<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>Debt Instrument, Convertible, Issuance Costs</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;">chgg_DebtInstrumentConvertibleIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent">
<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 carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6031897-161870<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;">us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentFaceAmount">
<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>Face (par) amount of debt instrument at time of issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<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;">us-gaap_DebtInstrumentFaceAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_DebtInstrumentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet">
<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>Amount, after accumulated amortization, of debt discount (premium).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28567-108399<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28541-108399<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<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;">us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredFinanceCostsNet">
<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>Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<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;">us-gaap_DeferredFinanceCostsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtFairValue">
<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 fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same 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;">us-gaap_LongTermDebtFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsNonrecurringMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsNonrecurringMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>61
<FILENAME>R50.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831776267624">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Convertible Senior Notes - Interest Expense Recognized (Details) - Senior Notes - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">0% Convertible Senior Notes Due 2026</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_InterestExpenseDebtExcludingAmortization', window );">Contractual interest expense</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</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_us-gaap_AmortizationOfDebtDiscountPremium', window );">Amortization of debt discount</a></td>
<td class="nump">4,491<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,491<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AmortizationOfFinancingCosts', window );">Amortization of issuance costs</a></td>
<td class="nump">225<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">225<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseDebt', window );">Total interest expense</a></td>
<td class="nump">4,716<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,716<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">0.125% Convertible Senior Notes Due 2025</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_InterestExpenseDebtExcludingAmortization', window );">Contractual interest expense</a></td>
<td class="nump">252<span></span>
</td>
<td class="nump">$ 252<span></span>
</td>
<td class="nump">750<span></span>
</td>
<td class="nump">$ 517<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_us-gaap_AmortizationOfDebtDiscountPremium', window );">Amortization of debt discount</a></td>
<td class="nump">8,938<span></span>
</td>
<td class="nump">8,939<span></span>
</td>
<td class="nump">26,621<span></span>
</td>
<td class="nump">18,363<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_us-gaap_AmortizationOfFinancingCosts', window );">Amortization of issuance costs</a></td>
<td class="nump">614<span></span>
</td>
<td class="nump">614<span></span>
</td>
<td class="nump">1,829<span></span>
</td>
<td class="nump">1,262<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseDebt', window );">Total interest expense</a></td>
<td class="nump">9,804<span></span>
</td>
<td class="nump">9,805<span></span>
</td>
<td class="nump">29,200<span></span>
</td>
<td class="nump">20,142<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">0.25% Convertible Senior Notes Due 2023</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_InterestExpenseDebtExcludingAmortization', window );">Contractual interest expense</a></td>
<td class="nump">169<span></span>
</td>
<td class="nump">217<span></span>
</td>
<td class="nump">599<span></span>
</td>
<td class="nump">645<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_us-gaap_AmortizationOfDebtDiscountPremium', window );">Amortization of debt discount</a></td>
<td class="nump">2,458<span></span>
</td>
<td class="nump">3,161<span></span>
</td>
<td class="nump">8,709<span></span>
</td>
<td class="nump">9,377<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_us-gaap_AmortizationOfFinancingCosts', window );">Amortization of issuance costs</a></td>
<td class="nump">292<span></span>
</td>
<td class="nump">375<span></span>
</td>
<td class="nump">1,035<span></span>
</td>
<td class="nump">1,112<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseDebt', window );">Total interest expense</a></td>
<td class="nump">$ 2,919<span></span>
</td>
<td class="nump">$ 3,753<span></span>
</td>
<td class="nump">$ 10,343<span></span>
</td>
<td class="nump">$ 11,134<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfDebtDiscountPremium">
<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>Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28541-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.8)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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;">us-gaap_AmortizationOfDebtDiscountPremium</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_AmortizationOfFinancingCosts">
<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>Amount of amortization expense attributable to debt issuance costs.</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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<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;">us-gaap_AmortizationOfFinancingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_DebtInstrumentLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_DebtInstrumentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_InterestExpenseDebt">
<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>Amount of the cost of borrowed funds accounted for as interest expense for debt.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6036836-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.8)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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;">us-gaap_InterestExpenseDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_InterestExpenseDebtExcludingAmortization">
<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>Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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;">us-gaap_InterestExpenseDebtExcludingAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0ConvertibleSeniorNotesDue2026Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.125PercentConvertibleSeniorNotesDue2025Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=chgg_A0.25PercentConvertibleSeniorNotesDue2023Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>62
<FILENAME>R51.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831805642312">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Commitments and Contingencies (Details)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Aug. 12, 2020 </div>
<div>numberOfPlaintiffs</div>
</th>
<th class="th">
<div>Jul. 01, 2020 </div>
<div>numberOfPlaintiffs</div>
</th>
<th class="th">
<div>May 12, 2020 </div>
<div>USD ($) </div>
<div>numberOfPlaintiffs</div>
</th>
<th class="th">
<div>Mar. 03, 2020 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_LitigationCaseAxis=chgg_IngramHostingHoldingsLLCvs.CheggMember', window );">Ingram Hosting Holdings LLC vs. Chegg | Pending Litigation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_LossContingencyDamagesSoughtValue', window );">Loss contingency, damages sought, value | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 17,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_LitigationCaseAxis=chgg_A2018DataIncidentArbitrationDemandsMember', window );">2018 Data Incident, Arbitration Demands</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_LossContingencyNewClaimsFiledNumber', window );">Loss contingency, number of arbitration demands filed | numberOfPlaintiffs</a></td>
<td class="nump">577<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_LitigationCaseAxis=chgg_A2018DataIncidentArbitrationDemandsMember', window );">2018 Data Incident, Arbitration Demands | Pending Litigation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_LossContingencyNewClaimsFiledNumber', window );">Loss contingency, number of arbitration demands filed | numberOfPlaintiffs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,007<span></span>
</td>
<td class="nump">15,107<span></span>
</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_us-gaap_LossContingencyDamagesSoughtValue', window );">Loss contingency, damages sought, value | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LossContingenciesLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_LossContingenciesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_LossContingencyDamagesSoughtValue">
<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 value (monetary amount) of the award the plaintiff seeks in the legal matter.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14557-108349<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14435-108349<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14326-108349<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;">us-gaap_LossContingencyDamagesSoughtValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_LossContingencyNewClaimsFiledNumber">
<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 total number of new claims filed pertaining to a loss contingency during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14435-108349<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;">us-gaap_LossContingencyNewClaimsFiledNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</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_srt_LitigationCaseAxis=chgg_IngramHostingHoldingsLLCvs.CheggMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_LitigationCaseAxis=chgg_IngramHostingHoldingsLLCvs.CheggMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LitigationStatusAxis=us-gaap_PendingLitigationMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LitigationStatusAxis=us-gaap_PendingLitigationMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_LitigationCaseAxis=chgg_A2018DataIncidentArbitrationDemandsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_LitigationCaseAxis=chgg_A2018DataIncidentArbitrationDemandsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>63
<FILENAME>R52.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831692050056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity - Share-based Compensation Expense (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</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_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AllocatedShareBasedCompensationExpense', window );">Share-based compensation expense</a></td>
<td class="nump">$ 21,529<span></span>
</td>
<td class="nump">$ 16,865<span></span>
</td>
<td class="nump">$ 59,409<span></span>
</td>
<td class="nump">$ 47,355<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember', window );">Cost of revenues</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AllocatedShareBasedCompensationExpense', window );">Share-based compensation expense</a></td>
<td class="nump">262<span></span>
</td>
<td class="nump">96<span></span>
</td>
<td class="nump">644<span></span>
</td>
<td class="nump">295<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember', window );">Research and development</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AllocatedShareBasedCompensationExpense', window );">Share-based compensation expense</a></td>
<td class="nump">8,433<span></span>
</td>
<td class="nump">5,741<span></span>
</td>
<td class="nump">23,044<span></span>
</td>
<td class="nump">15,876<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_SellingAndMarketingExpenseMember', window );">Sales and marketing</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AllocatedShareBasedCompensationExpense', window );">Share-based compensation expense</a></td>
<td class="nump">2,431<span></span>
</td>
<td class="nump">1,843<span></span>
</td>
<td class="nump">7,053<span></span>
</td>
<td class="nump">5,405<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember', window );">General and administrative</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_AllocatedShareBasedCompensationExpense', window );">Share-based compensation expense</a></td>
<td class="nump">$ 10,403<span></span>
</td>
<td class="nump">$ 9,185<span></span>
</td>
<td class="nump">$ 28,668<span></span>
</td>
<td class="nump">$ 25,779<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllocatedShareBasedCompensationExpense">
<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>Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=115993241&amp;loc=d3e301413-122809<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_SellingAndMarketingExpenseMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_SellingAndMarketingExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>64
<FILENAME>R53.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831776766936">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity - Summary of Restricted Stock Unit Activity (Details) - RSUs and PSUs<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th">
<div>Sep. 30, 2020 </div>
<div>$ / shares </div>
<div>shares</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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward', window );"><strong>Shares Outstanding</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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Number of RSUs and PSUs Outstanding, Beginning (shares) | shares</a></td>
<td class="nump">6,909,530<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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod', window );">Number of RSUs and PSUs, Granted (shares) | shares</a></td>
<td class="nump">2,462,160<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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod', window );">Number of RSUs and PSUs, Released (shares) | shares</a></td>
<td class="num">(3,591,076)<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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod', window );">Number of RSUs and PSUs, Canceled (shares) | shares</a></td>
<td class="num">(409,544)<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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Number of RSUs and PSUs Outstanding, Ending (shares) | shares</a></td>
<td class="nump">5,371,070<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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward', window );"><strong>Weighted&#160;Average Grant&#160;Date&#160;Fair Value</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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Weighted Average Grant Date Fair Value, Beginning balance (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 24.04<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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Weighted Average Grant Date Fair Value, Granted (in dollars per share) | $ / shares</a></td>
<td class="nump">43.54<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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue', window );">Weighted Average Grant Date Fair Value, Released (in dollars per share) | $ / shares</a></td>
<td class="nump">18.89<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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue', window );">Weighted Average Grant Date Fair Value, Canceled (in dollars per share) | $ / shares</a></td>
<td class="nump">30.57<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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Weighted Average Grant Date Fair Value, Ending balance (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 35.92<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod">
<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 number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue">
<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>Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod">
<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 number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue">
<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 weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber">
<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 number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward">
<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 roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue">
<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>Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward">
<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 roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod">
<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 number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue">
<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 weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</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_us-gaap_AwardTypeAxis=chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>65
<FILENAME>R54.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831692024728">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity - Additional Information (Details)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th">
<div>Sep. 30, 2020 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramAuthorizedAmount1', window );">Stock Repurchase Program, Authorized Amount</a></td>
<td class="nump">$ 500,000,000.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember', window );">RSUs and PSUs</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_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<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_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions', window );">Unrecognized compensation costs related to restricted stock units</a></td>
<td class="nump">$ 122,800,000<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_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1', window );">Weighted average vesting period for recognition of compensation expense</a></td>
<td class="text">2 years<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1">
<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>Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</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_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions">
<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>Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<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;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_StockRepurchaseProgramAuthorizedAmount1">
<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>Amount of stock repurchase plan authorized.</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;">us-gaap_StockRepurchaseProgramAuthorizedAmount1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>66
<FILENAME>R55.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831694536232">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</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_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income Tax Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_IncomeTaxExpenseBenefit', window );">Provision for income taxes</a></td>
<td class="nump">$ 1,066<span></span>
</td>
<td class="nump">$ 623<span></span>
</td>
<td class="nump">$ 2,875<span></span>
</td>
<td class="nump">$ 1,832<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureAbstract">
<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 );">- References</a><div><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;">us-gaap_IncomeTaxDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_IncomeTaxExpenseBenefit">
<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>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120385591&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<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;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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>XML
<SEQUENCE>67
<FILENAME>R56.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831691878760">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Related-Party Transactions (Details)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Sep. 30, 2020 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2019 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2020 </div>
<div>USD ($) </div>
<div>board_member</div>
</th>
<th class="th">
<div>Sep. 30, 2019 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2019 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CounterpartyNameAxis=chgg_AdobeSystemsMember', window );">Adobe Systems | Chief Executive Officer</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty', window );">Purchases from related party</a></td>
<td class="nump">$ 300,000<span></span>
</td>
<td class="nump">$ 400,000<span></span>
</td>
<td class="nump">$ 1,100,000<span></span>
</td>
<td class="nump">$ 1,900,000<span></span>
</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_us-gaap_RevenueFromRelatedParties', window );">Revenue from related parties</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<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_us-gaap_DueToOfficersOrStockholdersCurrent', window );">Due to related parties</a></td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 200,000<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_us-gaap_RelatedPartyTransactionDueFromToRelatedParty', window );">Receivables from related party</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CounterpartyNameAxis=chgg_PayPalMember', window );">PayPal | Board Of Directors Member</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty', window );">Expenses from transactions with related party</a></td>
<td class="nump">500,000<span></span>
</td>
<td class="nump">400,000<span></span>
</td>
<td class="nump">1,500,000<span></span>
</td>
<td class="nump">1,200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CounterpartyNameAxis=chgg_SynackInc.Member', window );">Synack, Inc. | Board Of Directors Member</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty', window );">Purchases from related party</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="nump">$ 400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty', window );">Number of board members appointed to board of directors of related party | board_member</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty">
<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>Related Party Transactions, Number of Board Members Appointed to Board of Directors of Related Party</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;">chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>chgg_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</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_us-gaap_DueToOfficersOrStockholdersCurrent">
<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>Amounts due to recorded owners or owners with a beneficial interest of more than 10 percent of the voting interests or officers of the company. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=120401414&amp;loc=d3e603758-122996<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(17))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19)(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<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;">us-gaap_DueToOfficersOrStockholdersCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionDueFromToRelatedParty">
<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>Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<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;">us-gaap_RelatedPartyTransactionDueFromToRelatedParty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty">
<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>Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<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;">us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_RelatedPartyTransactionLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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;">us-gaap_RelatedPartyTransactionLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty">
<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>Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.</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;">us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</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_us-gaap_RevenueFromRelatedParties">
<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>Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-07.1(c))<br> -URI http://asc.fasb.org/extlink&amp;oid=120401555&amp;loc=SL114874292-224272<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1(e))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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;">us-gaap_RevenueFromRelatedParties</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</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_srt_CounterpartyNameAxis=chgg_AdobeSystemsMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=chgg_AdobeSystemsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=srt_ChiefExecutiveOfficerMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=srt_ChiefExecutiveOfficerMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CounterpartyNameAxis=chgg_PayPalMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=chgg_PayPalMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=chgg_BoardOfDirectorsMemberMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=chgg_BoardOfDirectorsMemberMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CounterpartyNameAxis=chgg_SynackInc.Member">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=chgg_SynackInc.Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>68
<FILENAME>R9999.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm139831687390728">
<tr>
<th class="tl" colspan="1">Label</th>
<th class="tl"><strong>Element</strong></th>
<th class="th" colspan="1">Value</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_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent', window );">Restricted Cash and Cash Equivalents, Noncurrent</a></td>
<td class="th" style="border-bottom: 0px;">us-gaap_RestrictedCashAndCashEquivalentsNoncurrent</td>
<td class="nump">$ 1,181,000<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_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent', window );">Restricted Cash and Cash Equivalents, Noncurrent</a></td>
<td class="th" style="border-bottom: 0px;">us-gaap_RestrictedCashAndCashEquivalentsNoncurrent</td>
<td class="nump">1,736,000<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_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue', window );">Restricted Cash and Cash Equivalents, Current</a></td>
<td class="th" style="border-bottom: 0px;">us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue</td>
<td class="nump">125,000<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_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue', window );">Restricted Cash and Cash Equivalents, Current</a></td>
<td class="th" style="border-bottom: 0px;">us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue</td>
<td class="nump">$ 313,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue">
<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>Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3044-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=SL98516268-108586<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;">us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent">
<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>Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6812-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(17))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=SL98516268-108586<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3044-108585<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 210<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120413173&amp;loc=SL116631458-115580<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;">us-gaap_RestrictedCashAndCashEquivalentsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>69
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M=]W3CHG&K=!X#;[Q3X?#KHG&J]!TZVDF)_VN:Z3I%FA"1N/K>A(5M>5 TR
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M!Z.:60F]A%9JGZJ'-#ZH'C(*!?&Y'C[E>G@*-Y;&O%"N@GL!_]':-\*K^(+
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MU4#E/]O4#6CV#30<D05>,9FV-J/D3@H\W/[O#;#"Q([A[8N_ 5!+ P04
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M*)D&J,XTUH%^)[=!*,A#%BV%JF/!-6R;=IT+.L!R-"QYAFUXGL4Z,(,%DO7
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M<]Z!@MZ I44)C^MA<<&FV22KS)^U,O]%Q,.07&<IW$[K.QJNTTA463[#'?M
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M [R_EM*\3.Q!I3Z8CO\#4$L#!!0    ( $&!6E$ZR>--[04  'D7   8
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M].U-&,4)S]ZLQQA.2L&=A8;@!.-1VX0[6 [6[3GNVZ5%^;N&X'-(G7J*>)#
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M=E'2O"14Y(PB3I9CX]Z^BT.%KP'?<K(5>\](*7EC[*<:/*9CPU(%D8(LI(J
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M^G$N8BEU*@/Y^RR3/*#]4+UMO'FE_O1_4$L#!!0    ( $&!6E&PZT!8Z@D
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MRCJW;GG#KRY5]1(H;0U7TR^ZV'2CP1M9ZMLX;Q1\*V%<<W7S<'_[\7[^\3:
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MLAPNM.] 6=."\'FW 1:8%=XA94N%RZIRD]"'WXD ^\)JV*OW ("'LYMFT ]
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M%*R3J<]B1K1E,A>E"-4@>8>+XDJ1JNV&P:4J@62BTR=H(YY/<*F-C2Z&^,5
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M2_;G9R D. ;;FDS#%:&0IC&V)Y;%:'85BEJ_]0I/BRMO:$W+CJMHB8K$YEC
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M\30;,=-^-V]OG*[]M^J%=DZ7_G(M,$<9>@'/EUJ[_H84[/[SXN8_4$L#!!0
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MAU^1<>0&QC\:@IB*MAB&T,NM)>(S!YBS-UW2V4:Y#S9Q#IJ:P32>GP^YZ:L
M#^*YA:+[J))KI*9,;12,Q'X"<5=M$)!S(+#! T(IFWTGP#K0GC39 &B$<K
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M7PY7LC4;#3^V)9;WY>?DV][!8.?@>?"LPK?8S2#T&01^X#^C+]P##IV^\*L
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M>"2K^TY2P5>6U#^(YDN&6H_)'9E0@[H@F94:Q1V&E\"FRT5\QAT2]Y U_J,
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M+TDST,)]ICR95=A#VYK/T1!-T #SH>6M^-UL*P6QZWXRMT$F2E5C>ITC-WH
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MF2T:BQ^-^+XS)&;GJ:!$SCDJ"9VA$E(LU$9ID'+0?T/B%H%'K%XM[F]?YQ"
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M=,&!SU?6TMX( ?KQ/OL)4$L#!!0    ( $&!6E$71;/#;0,  . *   9
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MTXRH&!=UW<% 'WEU8&H$-=G9Z?0_PJ8<7*(3?&+_( ^!V!)># Q]GEW/0'Q
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MGYI<+D3G%+$2?P\I]HHH%TH9N@U/CCIA\#IVBY4@1@IT>GL\\R9K]TZON\C
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M'>Y%*'LGK_7 2UQY=.DTJF?TUD\-)2,[NE"MJ,&XPH&F&TR7E)*2HP(C#>]
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M#9)J/=);!7SIA*IRQ'P_&55<U-YLXNYNU&PB&U.*&FX4T4U5<?5\!J7<3;W
MZR]NQ7IC[,5H-MGR-=R!^;:]44B-!BU+44&MA:R)@M74FP?CL]CR.X;O G9Z
M[TRL)PLI'RSQQW+J^180E% 8JX'CZPG.H2RM(H3QV.GT!I-6</_<:[]TOJ,O
M"Z[A7)9_B:793+W,(TM8\:8TMW+W%3I_',!"EMH]R:[E36./%(TVLNJ$$4$E
MZO;-?W1QV!/(_#<$6"? '.[6D$-YP0V?393<$66Y49L].%>=-((3M4W*G5'X
M5:"<F5URH<AW7C9 KH'K1@%&W)!/]WQ1@OX\&1DT8EE'1:?PK%7(WE"8DVM9
MFXTF7^HE+%_+CQ#<@)#U",_8485WL#TEH4\)\YE_1%\X>!PZ?>'_>WPA=%%*
MZ[0F?\\7VB@LDG^.V(@&&Y&S$;V%&7MGV91 Y(J\V*-DKC4837B])%>"+T0I
MC$#;7>27!,OT%HI&*5&OR1G70A]*P%';MHO'>LL+F'K8IAK4$WBS2U'SNA"\
M)*)&-QN;9$VJWJX%I*"0:FD)0U86\Y.+D>T<^ZT#M;"@"-?6,\R,@6H!:DB/
M4W0!17<;V-L@)UP!*4JNM5@)-&"[R/EJ-N"L<->@!HI-+1[19@E/8)$Z!N,J
MD2SL_""?W*5L-!K2G\>'(-Q+@VY>.15!]V9=Y,?DG.L-@<=&H%T;@S'Y=GIW
M2HQRH7@FVGK:9N4$=:8T2<-7IU]_R5C ?K=5#L_8B>H!)^>J03C6/(T9&]X]
MZ]U&*O.; 56A3T^@3=5:/I=5!<IE9<NWZ /S(^K'V2#8T^=2;:7B!O;AQ4%.
M69(/S#U])>OU06,'=$1Q0M,H&'3T]'P-=?%,%M*ZE43HC3_P=&0;9MX6]'L*
MZ80$-(TCFF8VC''@TR"/W2V+4&66'2B<C^;R0%+00)30((E?G3Z<FI1&V4NL
M6^I@2$.;ACP<6'OZS3)#YUF6]*]>[%4&,%;XCQV^=>1'$LWRF$;I7F5U]&LS
M,>J-7\RTY$\D.@M3FF(#8,1SGT9Q@*<D2BE+ W)DNL;#=(V/3M?#_RQ-R9^R
M'B;5H<%Y5.WAP7F/$ZC@2CW;X<<KV=3=_,: "UP*T/L7U]U4M#.KE@9^:DJB
MR$J6..GT>T;=?W6<]U#G#BKY,J#<"]J[F-! TOEQ0M(XH&&4NV[U?5M^_EX3
MG>P-+!9W0@EB\I/ MK>?T0P%$AR+21!@=3@EECGLF .<"W$:D2AA-,2!QW(<
MMSDC,0MI'-H!B!6NC, _ 59U+:1J!2FIL=$MJCA,:)Y%>$8C:4 #U')"<L0:
M^J'C"*T-U'6H $=["Q3V_=JMB9H4-CSM+C7<#IOHO%W 7MC;-?::JS7^8_$?
MMD)1_]0N?JI=#5O"R*U;QQ;2X'+GCAO<ID%9!OR^DNA91U@#PWX^^Q=02P,$
M%     @ 08%:471GD5_- P  P0@  !D   !X;"]W;W)K<VAE971S+W-H965T
M,C8N>&ULC59M;^(X$/XKHZ@?6HEK0@)-J0 )Z+U4NMY6;7?WP^D^F&1"K'7L
MK.U N[_^QDX(]-1R^P4\GIEG7OS8D^E.Z6^F1+3P4@EI9D%I;7T3AB8KL6+F
M4M4H25,H73%+HMZ$IM;(<N]4B3".HJNP8EP&\ZG?>]#SJ6JLX!(?-)BFJIA^
M7:)0NUDP#/8;CWQ36K<1SJ<UV^ 3VL_U@R8I[%%R7J$T7$G06,R"Q?!F.7;V
MWN +QYTY6H.K9*W4-R?<Y;,@<@FAP,PZ!$9_6URA$ Z(TOC>809]2.=XO-ZC
M_^9KIUK6S.!*B:\\M^4LN X@QX(UPCZJW1_8U>,3S)0P_A=VK6TZ"2!KC%55
MYTP95%RV_^REZ\.1PW7T@4/<.<0^[S:0S_*663:?:K4#[:P)S2U\J=Z;DN/2
M'<J3U:3EY&?GB^Q[PPUW'3)P_LS6 LW%-+0$[0S"K(-9MC#Q!S 3N%?2E@9^
ME3GF;_U#2JG/*][GM8Q/ CYA?0E)-( XBJ,3>$E?9^+QD@_PEHVA'6-@I:HU
MEZPM^._%VEA-S/CG1(A1'V+D0XP^2IDN3-X(!%7 (V9J(_D/S.$N1VEYP6FY
M, :M =]S33*3.?S)V9H+.@ T3M]4_VU?VZV3H=W-O3$URW 6T-4TJ+<8S)]+
MA$()NG9<;L"ZHP6OE92#+;T@.'&*+B-899D 1M:9[XTKHFYT5A+C(:->\1QU
MJ]%4FZ93!F?5:*>E$@UM.#LE>,XL"6LFF,P0VK>%&8?HHK(#X\!9PCF7I%"-
MH7:8BQNX9[;<L5=8,5/"&:3#F#J6J<:E3;&1;WTIP\$PB>$30>H6TW>T[7":
M3@Y=YM(RN>'.IU,3KY(X@F=?,^_.AQT9]'A)/)B,$KC% K63-6Y1-I3S<#"*
MDXLWI\?:TX/S-$XOX"\J^C1T-$@G"?RN5+[C0D :#897:9=4P;B&+1,-GCB(
M,QA&T6!R%<$)]HY[]HY_CKV?"E@<:$#2PS[ZZDWT9W5H\=VAQ2W'WZ/PZ?C_
MR]8<+>/B0*.?H:I5!\J]3X4WY!L OF186]CYQQSS7]B6H#9D72EM^8\6M4;-
M57[$U$7EV E?]UZ+SFMQ[/7@O7S RK^5%W"KW-@$R2JBSQG$Q,GA-3QKEJ/?
MA'&[L_)S@'@NN*&<KP;.<G1-M-S25*VI,(M9*950FU>(DT%"E+@>=50Z4?S9
M_B:DX_<8%!Z-%8J^\</3@+^*[83I=_OYO&C'TL&\'>[W3&\X/;@""W*-+E,B
M@VX'9BM85?LAM5:62O7+DKXQ4#L#TA=*V;W@ O1?+?-_ 5!+ P04    " !!
M@5I1$DFM.AL%  #Z$0  &0   'AL+W=O<FMS:&5E=',O<VAE970R-RYX;6SM
M6%MOVS84_BL'7C'8 %N+DDQ)61+ 2=JNP%H$:;9B&/9 2\>V5DET23I.]^MW
M2,FJDSA>L(>A#WE)>#OW[WPT=;Q1^K-9(EJXK:O&G R6UJZ.QF.3+[&6YI5:
M84,[<Z5K:6FJ%V.STB@++U17XS (Q+B693,X/?9KE_KT6*UM539XJ<&LZUKJ
MKV=8J<W)@ ^V"U?E8FG=POCT>"47^!'MKZM+3;-QKZ4H:VQ,J1K0.#\93/G1
M6>+.^P._E;@Q.V-PD<R4^NPF[XJ30> <P@ISZS1(^G>#YUA53A&Y\:73.>A-
M.L'=\5;[&Q\[Q3*3!L]5]:DL[/)DD Z@P+E<5_9*;7[&+IZ)TY>KROB_L&G/
MBF0 ^=I857?"Y$%=-NU_>=OE84<@#1X1"#N!T/O=&O)>7D@K3X^UVH!VITF;
M&_A0O30Y5S:N*!^MIMV2Y.SI6Z6*35E5()L"WC56-HMR5B%,C4%K8'@M:69&
MQV-+QIS(..\4G[6*PT<49_!>-79IX'538'%7?DQ.]IZ&6T_/PH,*/^+J%40!
M@S (@P/ZHC[RR.N+_EOD%Z7)*V76&N&/Z<Q83?CY\X#9N#<;>[/Q8V%06Q5K
MLJ/FL'5A7W8/:G&M>F16,L>3 ?6B07V#@V\1Y8J:QE 09,,N$>:JHN8KFP4,
MRX96U-I0T&9T!!]([YU" :798CU#W><:?D>IN]T+S+M-[C9Y!F>X*)O&Z9[)
M2C8YP@L(><PF/*(1CS,V"6.8%D7INM! L4:PBKKQR[HTW5H2,"X2$!/&4P[4
M;=1+#:%?:VSRKT"Y;TPEVRXN_J*F(%:P$/,$ACP+1_ >I2N47UVA+E6Q<\X0
M=Y P.4]F5[2I=XW#,$S3$?SX0QKR\"<7Y;U0TIBE0;83U $,3'H,3 YBX$W9
ME!9?_D)\M =Z^]!P4-]^-.SHE2VD.UC\"RH8X&U.(("-9S0L7LH;U$30(&NE
M;?EW6X@VSP2A/8#YM)6<=I+37<G+MD+.:.V1-X*W6AD#YU+KK\X?.KZF4D[S
M?%VOV]K=T?"!+JO[AR_PAFZ8E2LSYLM&56I1HO'-37%;!XVJG&FZ>" )J9Q"
M,!&F-!B&$Q8Y%+T@1+$P$G#N:9<"JGP3Q0EPP7@6P#!C"2>T"!:3CFLM"_0&
M"N6N/VAD31;C&#AG@I R3%@LDA'$C,<"/JCF9:[J%5H26FC$%IP1AY %/"4H
MLTR0&Q-!D*![I<5(Y3%BO2FGOT=JQ$00W)L]M7.V4D,>QJ-[LVME907E _"(
MF!*492P+)RYI,35#E+FD32A]J=C##-\Y"H1P%8]8*#P*>$HHF+B 0NKX)-J#
M @H^(1"D+.3!"#A+1/ H" 3PP*L9$G1$YD"0!/%30)!F3CE!\W]#093M,& [
M>PP%$Y<KD;&(/*:D13$3(G9)\Z/D$#F*GAS%07)\$/:3"/*@SF>"?";(9X)\
M)LCOFR"3GB"3@P3YVMBR]M5^L[;N?7*GZ*]OZ;UN$*Z^_>A]$H$>M+F?0*?^
M@?&0WIAG3^S=G+=NWF%'[-S<^6VNUAKNE/-A=DM"JNEXV3QXS%RA Y@#NUT2
M<KJV<3YZTB4PLY@@1A,./&(1K=$X]$!,,S>.(/6@I6$,$P)D M=+U"CGEN*C
MO4!TE:>V)GQ36^\KZ'CG/4X-LO!?'=SU0AW8/LW[U?[#QK1]SW\[WGX5>2\U
MO:\,5#@GT>!50B\!W7YI:"=6K?SK?J8L=:,?+I':0+L#M#]7RFXGSD#_N>?T
M'U!+ P04    " !!@5I1<A"J8_D$  !N#0  &0   'AL+W=O<FMS:&5E=',O
M<VAE970R."YX;6S-5VUOVS80_BN$%PP-P-4B1;VEB8&DZ; ";1<DZ?9AV =9
M/MM$)5(EJ:39K]^1DA4GLYT"^](/MHX4^?#NGGNA3N^U^6+7 (Y\:VIESR9K
MY]J3Z=16:VA*^UJWH/#-4INF=#@TJZEM#92+L*FIISR*TFE32C69G8:Y*S,[
MU9VKI8(K0VS7-*5YN(!:WY]-V&0S<2U7:^<GIK/3MES!#;C/[97!T71$6<@&
ME)5:$0/+L\DY.[E(_?JPX \)]W9+)MZ2N=9?_.#]XFP2>86@ALIYA!(?=_ 6
MZMH#H1I?!\S)>*3?N"UOT'\-MJ,M\]+"6UW_*1=N?3;))V0!R[*KW;6^_PT&
M>Q*/5^G:AG]RWZ\5T814G76Z&3:C!HU4_;/\-OAA:T.^;P,?-O"@=W]0T/*R
M=.7LU.A[8OQJ1/-",#7L1N6D\J3<.(-O)>YSL[=:W8%Q<EX#N0$EM2&?M -+
M7MV6.&>/3Z<.C_&+I]4 >=%#\CV0!?FHE5M;\DXM8/%T_Q35&W7D&QTO^$'
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M#N_G05SC!Q$8OP#?+S4R- S\ >,GUNQ?4$L#!!0    ( $&!6E'F0'"<PP,
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M7!NH\2536\0V] 3U37'\"U!+ P04    " !!@5I1GH[(K40%   ?&   &0
M 'AL+W=O<FMS:&5E=',O<VAE970S,BYX;6RU66UOVS80_BN$T0$MD,4BJ=?
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MG'GSKQM*5I1G /G[FC%Q?L@6*/\G,/T/4$L#!!0    ( $&!6E'$P(5^%@,
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M0:/\<$OPBK ,(.^OJ5QJRI-L@.H[S^0_4$L#!!0    ( $&!6E%!*.G,^@8
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MV./DK5W=V#V+"7-@U%.H,$ HB]V,F##'/H.GCV< 4A:QS3!A=BUKO.S;&6)
M4G: I+>JG#V@ZZJ</W'Y A+9R783&)".Q>TF3)A-,)R8?Y[7 X P'KM),.&.
M30+/M( F'MO]3[A=6/KN%M#$(YKZ";<+Q=;'OIL%-O$#;-I=O(^N<CC B)^L
M3>=;KY@BVW1N<\A4Z>/]A[1##+/QV$-*#L3BT6TZM[%%+/-L&=_* *SQZ#:=
MASKPWK*CFW0.%.0Q33IWU(1L^YU+;Y@MAGF2>'HO#K3D!YKT]F7F3_2TEYN
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M<U6W N;WFZK2OSZT)RLW)VFO_@=02P,$%     @ 08%:48Z1VVCZ @  _@@
M !D   !X;"]W;W)K<VAE971S+W-H965T,S8N>&ULK99-3^,P$(;_RBC: TA
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MQ; B#PXY"TOZ;&6LQHUH&!)2+^-H/X+1N3*B?]&UNE<QPIX9&^_/-^ZCH#@
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M KO!@%FIK.]G]9L[E<X?T:U.%^=3CP%X62_K-@RPS#JJV\Q8=1N.@R!HNHJ
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M1#.P-0O%]W8BV7*EYQO[6.@A%X0QT.]SSM7CP@PYW=B\^@]02P,$%     @
M0H%:4:JG"'HG P  ) T  !D   !X;"]W;W)K<VAE971S+W-H965T-#,N>&UL
MM5==3]LP%/TK5L0#2(S$[B>HK=0/36,"J>)C/$Q[<)O;QB*QB^VTL%\_VPU)
M&=0@1%X:V_$]Y_H>^]3I;82\5PF 1H]9RE4_2+1>G86AFB>0474B5L#-FX60
M&=6F*Y>A6DF@L0O*TI!$43O,*./!H.?&IG+0$[E.&8>I1"K/,BJ?1I"*33_
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MU+N,,"RJ;CKUQ,B\JMMK:; +5,,=]FE0U@#W-U*:P\0>T'3^V3]02P,$%
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M^HM9)O1?L*MLW0F(MT*RO (K!GE:[#_)]VHB&@#E9QB *@ Z%8 K .X"O!&
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MOK]2WS](MM&7S ],JAVT_KJF2J9Y::!^?V1,'A[* /4_-A;_ 5!+ P04
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MQ:*.]1H'EY<SRMSM$N,B&D!;QD9/(3+4:B7%Q1*5F8;;+F, R\RD@7K;H9<
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M^O)CV3X VM,V8<54X&)Z3-N.=Q5A55:<YB5 ZRT OA@^I'7 \I93Q^L^R9E
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MX'B"-2)4G< 1$ Y?<E$HLTH-?&VT+8._K'0N2YUHC\Y%D;4AC%H0!5' "[;
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M\EPS*3^^UZ16LZ<V;(^?V7\RP:M@[HF )<O_I*G,9E9LH12VY)#+.W;Z!>J
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M [V-B;+;*Q\4W]H.:\F5[M?L<*,[9!1F@OZ^XESM'TR NN>>_@902P,$%
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MU.!J0)=351.W<HPLW)1;2T,STYDI?:10V0#:WTAI#HXMT'SV)G\ 4$L#!!0
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MYY?F\LO&^IJ)%I6[VPNAC5.X86'^%B!M@EE?"J&W$RO0_7^2WU!+ P04
M" !"@5I1@"=)=+H#  !S#@  &0   'AL+W=O<FMS:&5E=',O<VAE970U-BYX
M;6RU5]MNXS80_15"Z,,6V$8W7^+ -A!;#AJ@:8VXVSX414%+(XN()*HD;<=
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MZEK[B.Y$[@+%:WLZ[;C21Z3MEOH2 V$6Z/D]Y^H8F'-RN!:3WU!+ P04
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M:%0*CMQC)8QQ8K3^-8+)#^Q^ %!+ P04    " !"@5I13Y :A)L$  #U)0
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M>>D!   2(@  &@   'AL+U]R96QS+W=O<FMB;V]K+GAM;"YR96QSS=H[3L-
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MK:F[]WPV_+=Q]0I02P$"% ,4    " !!@5I1!T%-8H$   "Q    $
M        @ $     9&]C4')O<',O87!P+GAM;%!+ 0(4 Q0    ( $&!6E'B
M<"@N[P   "L"   1              "  :\   !D;V-0<F]P<R]C;W)E+GAM
M;%!+ 0(4 Q0    ( $&!6E&97)PC$ 8  )PG   3              "  <T!
M  !X;"]T:&5M92]T:&5M93$N>&UL4$L! A0#%     @ 08%:484S^P U!0
M7!4  !@              ("!#@@  'AL+W=O<FMS:&5E=',O<VAE970Q+GAM
M;%!+ 0(4 Q0    ( $&!6E'B(NOSU08  +0;   8              " @7D-
M  !X;"]W;W)K<VAE971S+W-H965T,BYX;6Q02P$"% ,4    " !!@5I1"\'6
M83T#  "D"@  &               @(&$%   >&PO=V]R:W-H965T<R]S:&5E
M=#,N>&UL4$L! A0#%     @ 08%:43K)XTWM!0  >1<  !@
M ("!]Q<  'AL+W=O<FMS:&5E=',O<VAE970T+GAM;%!+ 0(4 Q0    ( $&!
M6E$>L\[ZG@,  $T+   8              " @1H>  !X;"]W;W)K<VAE971S
M+W-H965T-2YX;6Q02P$"% ,4    " !!@5I1!0IW5,<*  !>/P  &
M        @('N(0  >&PO=V]R:W-H965T<R]S:&5E=#8N>&UL4$L! A0#%
M  @ 08%:4;#K0%CJ"0  42P  !@              ("!ZRP  'AL+W=O<FMS
M:&5E=',O<VAE970W+GAM;%!+ 0(4 Q0    ( $&!6E$@FO"S"!X  $E@   8
M              " @0LW  !X;"]W;W)K<VAE971S+W-H965T."YX;6Q02P$"
M% ,4    " !!@5I1G4"_%5D&  "R$0  &               @(%)50  >&PO
M=V]R:W-H965T<R]S:&5E=#DN>&UL4$L! A0#%     @ 08%:49\+19_E!0
MYQ   !D              ("!V%L  'AL+W=O<FMS:&5E=',O<VAE970Q,"YX
M;6Q02P$"% ,4    " !!@5I1PNBSXV,)  #(&   &0              @('T
M80  >&PO=V]R:W-H965T<R]S:&5E=#$Q+GAM;%!+ 0(4 Q0    ( $&!6E';
MXLI"T@<  -44   9              " @8YK  !X;"]W;W)K<VAE971S+W-H
M965T,3(N>&UL4$L! A0#%     @ 08%:48S7&LT0"   <10  !D
M     ("!EW,  'AL+W=O<FMS:&5E=',O<VAE970Q,RYX;6Q02P$"% ,4
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M+GAM;%!+ 0(4 Q0    ( $&!6E')C41D/ 4  ((+   9              "
M@2">  !X;"]W;W)K<VAE971S+W-H965T,3@N>&UL4$L! A0#%     @ 08%:
M470>*Z9B @  Z@4  !D              ("!DZ,  'AL+W=O<FMS:&5E=',O
M<VAE970Q.2YX;6Q02P$"% ,4    " !!@5I1%T6SPVT#  #@"@  &0
M        @($LI@  >&PO=V]R:W-H965T<R]S:&5E=#(P+GAM;%!+ 0(4 Q0
M   ( $&!6E&(1J\O?1T  *-B   9              " @="I  !X;"]W;W)K
M<VAE971S+W-H965T,C$N>&UL4$L! A0#%     @ 08%:4?ANTENR P  G0@
M !D              ("!A,<  'AL+W=O<FMS:&5E=',O<VAE970R,BYX;6Q0
M2P$"% ,4    " !!@5I1U/.T8_ #  !%"0  &0              @(%MRP
M>&PO=V]R:W-H965T<R]S:&5E=#(S+GAM;%!+ 0(4 Q0    ( $&!6E$*#)@-
MW 0   (-   9              " @93/  !X;"]W;W)K<VAE971S+W-H965T
M,C0N>&UL4$L! A0#%     @ 08%:41B$.HZ/!   JPL  !D
M ("!I]0  'AL+W=O<FMS:&5E=',O<VAE970R-2YX;6Q02P$"% ,4    " !!
M@5I1=&>17\T#  #!"   &0              @(%MV0  >&PO=V]R:W-H965T
M<R]S:&5E=#(V+GAM;%!+ 0(4 Q0    ( $&!6E$22:TZ&P4  /H1   9
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M970S,2YX;6Q02P$"% ,4    " !!@5I1GH[(K40%   ?&   &0
M    @($Y]   >&PO=V]R:W-H965T<R]S:&5E=#,R+GAM;%!+ 0(4 Q0    (
M $&!6E'$P(5^%@,  &\)   9              " @;3Y  !X;"]W;W)K<VAE
M971S+W-H965T,S,N>&UL4$L! A0#%     @ 08%:4:H4WXX9!0  \QD  !D
M             ("! ?T  'AL+W=O<FMS:&5E=',O<VAE970S-"YX;6Q02P$"
M% ,4    " !!@5I102CIS/H&  !5*P  &0              @(%1 @$ >&PO
M=V]R:W-H965T<R]S:&5E=#,U+GAM;%!+ 0(4 Q0    ( $&!6E&.D=MH^@(
M /X(   9              " @8() 0!X;"]W;W)K<VAE971S+W-H965T,S8N
M>&UL4$L! A0#%     @ 08%:4=0CYX4Q @  ^P0  !D              ("!
MLPP! 'AL+W=O<FMS:&5E=',O<VAE970S-RYX;6Q02P$"% ,4    " !!@5I1
MRJEKR(<"  "7!P  &0              @($;#P$ >&PO=V]R:W-H965T<R]S
M:&5E=#,X+GAM;%!+ 0(4 Q0    ( $&!6E&,I]830 8  *XM   9
M      " @=D1 0!X;"]W;W)K<VAE971S+W-H965T,SDN>&UL4$L! A0#%
M  @ 08%:4<2+B7Y.!0  WB   !D              ("!4!@! 'AL+W=O<FMS
M:&5E=',O<VAE970T,"YX;6Q02P$"% ,4    " !"@5I1/B(N=1\#  #;"0
M&0              @('5'0$ >&PO=V]R:W-H965T<R]S:&5E=#0Q+GAM;%!+
M 0(4 Q0    ( $*!6E'M;&8';@,  $(+   9              " @2LA 0!X
M;"]W;W)K<VAE971S+W-H965T-#(N>&UL4$L! A0#%     @ 0H%:4:JG"'HG
M P  ) T  !D              ("!T"0! 'AL+W=O<FMS:&5E=',O<VAE970T
M,RYX;6Q02P$"% ,4    " !"@5I1K"R''^\"   %"   &0
M@($N* $ >&PO=V]R:W-H965T<R]S:&5E=#0T+GAM;%!+ 0(4 Q0    ( $*!
M6E$X%8Q#: 4  .08   9              " @50K 0!X;"]W;W)K<VAE971S
M+W-H965T-#4N>&UL4$L! A0#%     @ 0H%:4;/B>5.K @  4@<  !D
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M=#4P+GAM;%!+ 0(4 Q0    ( $*!6E&WW>&L P,  ,@)   9
M  " @<1- 0!X;"]W;W)K<VAE971S+W-H965T-3$N>&UL4$L! A0#%     @
M0H%:46 -?\:W P  T0X  !D              ("!_E ! 'AL+W=O<FMS:&5E
M=',O<VAE970U,BYX;6Q02P$"% ,4    " !"@5I1 )T;M5X#  !_"P  &0
M            @('L5 $ >&PO=V]R:W-H965T<R]S:&5E=#4S+GAM;%!+ 0(4
M Q0    ( $*!6E$7;3>.QP(   ('   9              " @8%8 0!X;"]W
M;W)K<VAE971S+W-H965T-30N>&UL4$L! A0#%     @ 0H%:4>J_X/1J @
MBP8  !D              ("!?UL! 'AL+W=O<FMS:&5E=',O<VAE970U-2YX
M;6Q02P$"% ,4    " !"@5I1@"=)=+H#  !S#@  &0              @($@
M7@$ >&PO=V]R:W-H965T<R]S:&5E=#4V+GAM;%!+ 0(4 Q0    ( $*!6E$T
MZG3.+ (  "('   9              " @1%B 0!X;"]W;W)K<VAE971S+W-H
M965T-3<N>&UL4$L! A0#%     @ 0H%:48-%9'5> @  1@T   T
M     ( !=&0! 'AL+W-T>6QE<RYX;6Q02P$"% ,4    " !"@5I1EXJ[',
M   3 @  "P              @ ']9@$ 7W)E;',O+G)E;'-02P$"% ,4
M" !"@5I13Y :A)L$  #U)0  #P              @ 'F9P$ >&PO=V]R:V)O
M;VLN>&UL4$L! A0#%     @ 0H%:4?,@BWGI 0  $B(  !H
M ( !KFP! 'AL+U]R96QS+W=O<FMB;V]K+GAM;"YR96QS4$L! A0#%     @
M0H%:4;)H2=C5 0  OR$  !,              ( !SVX! %M#;VYT96YT7U1Y
><&5S72YX;6Q02P4&     $$ 00"^$0  U7 !

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>70
<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>71
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>72
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.20.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>285</ContextCount>
  <ElementCount>387</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>71</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>7</UnitCount>
  <MyReports>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001001 - Document - Cover Page</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CoverPage</Role>
      <ShortName>Cover Page</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>1001002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>1002003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical</Role>
      <ShortName>CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>1003004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>1004005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>1005006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>1006007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>2101101 - Disclosure - Background and Basis of Presentation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/BackgroundandBasisofPresentation</Role>
      <ShortName>Background and Basis of Presentation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>2105102 - Disclosure - Revenues</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/Revenues</Role>
      <ShortName>Revenues</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>2108103 - Disclosure - Net Loss Per Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/NetLossPerShare</Role>
      <ShortName>Net Loss Per Share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>2112104 - Disclosure - Cash and Cash Equivalents, and Investments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CashandCashEquivalentsandInvestments</Role>
      <ShortName>Cash and Cash Equivalents, and Investments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>2118105 - Disclosure - Fair Value Measurement</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/FairValueMeasurement</Role>
      <ShortName>Fair Value Measurement</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>2122106 - Disclosure - Acquisitions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/Acquisitions</Role>
      <ShortName>Acquisitions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>2127107 - Disclosure - Goodwill and Intangible Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/GoodwillandIntangibleAssets</Role>
      <ShortName>Goodwill and Intangible Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>2133108 - Disclosure - Convertible Senior Notes</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.chegg.com/role/ConvertibleSeniorNotes</Role>
      <ShortName>Convertible Senior Notes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>2138109 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CommitmentsandContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>2140110 - Disclosure - Guarantees and Indemnifications</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/GuaranteesandIndemnifications</Role>
      <ShortName>Guarantees and Indemnifications</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>2141111 - Disclosure - Stockholders' Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/StockholdersEquity</Role>
      <ShortName>Stockholders' Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>2146112 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/IncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>2148113 - Disclosure - Related-Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/RelatedPartyTransactions</Role>
      <ShortName>Related-Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>2202201 - Disclosure - Background and Basis of Presentation (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies</Role>
      <ShortName>Background and Basis of Presentation (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>2306301 - Disclosure - Revenues (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/RevenuesTables</Role>
      <ShortName>Revenues (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.chegg.com/role/Revenues</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>2309302 - Disclosure - Net Loss Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/NetLossPerShareTables</Role>
      <ShortName>Net Loss Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.chegg.com/role/NetLossPerShare</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>2313303 - Disclosure - Cash and Cash Equivalents, and Investments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsTables</Role>
      <ShortName>Cash and Cash Equivalents, and Investments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.chegg.com/role/CashandCashEquivalentsandInvestments</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>2319304 - Disclosure - Fair Value Measurement (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/FairValueMeasurementTables</Role>
      <ShortName>Fair Value Measurement (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.chegg.com/role/FairValueMeasurement</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>2323305 - Disclosure - Acquisitions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/AcquisitionsTables</Role>
      <ShortName>Acquisitions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.chegg.com/role/Acquisitions</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>2328306 - Disclosure - Goodwill and Intangible Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/GoodwillandIntangibleAssetsTables</Role>
      <ShortName>Goodwill and Intangible Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.chegg.com/role/GoodwillandIntangibleAssets</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>2334307 - Disclosure - Convertible Senior Notes (Tables)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.chegg.com/role/ConvertibleSeniorNotesTables</Role>
      <ShortName>Convertible Senior Notes (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.chegg.com/role/ConvertibleSeniorNotes</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>2342308 - Disclosure - Stockholders' Equity (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/StockholdersEquityTables</Role>
      <ShortName>Stockholders' Equity (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.chegg.com/role/StockholdersEquity</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>2403401 - Disclosure - Background and Basis of Presentation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/BackgroundandBasisofPresentationDetails</Role>
      <ShortName>Background and Basis of Presentation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>2404402 - Disclosure - Background and Basis of Presentation - Convertible Notes (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails</Role>
      <ShortName>Background and Basis of Presentation - Convertible Notes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>31</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>2407403 - Disclosure - Revenues (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/RevenuesDetails</Role>
      <ShortName>Revenues (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.chegg.com/role/RevenuesTables</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>2410404 - Disclosure - Net Loss Per Share - Computation of Basic and Diluted Net Loss Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails</Role>
      <ShortName>Net Loss Per Share - Computation of Basic and Diluted Net Loss Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>2411405 - Disclosure - Net Loss Per Share - Shares Excluded From Computation Of Diluted Net Loss Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails</Role>
      <ShortName>Net Loss Per Share - Shares Excluded From Computation Of Diluted Net Loss Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>34</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>2414406 - Disclosure - Cash and Cash Equivalents, and Investments - Schedule of Available For Sale Securities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails</Role>
      <ShortName>Cash and Cash Equivalents, and Investments - Schedule of Available For Sale Securities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>35</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>2415407 - Disclosure - Cash and Cash Equivalents, and Investments - Contractual Maturity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails</Role>
      <ShortName>Cash and Cash Equivalents, and Investments - Contractual Maturity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>36</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>2416408 - Disclosure - Cash and Cash Equivalents, and Investments - Restricted Cash (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails</Role>
      <ShortName>Cash and Cash Equivalents, and Investments - Restricted Cash (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>37</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>2417409 - Disclosure - Cash and Cash Equivalents, and Investments - Strategic Investment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails</Role>
      <ShortName>Cash and Cash Equivalents, and Investments - Strategic Investment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>38</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>2420410 - Disclosure - Fair Value Measurement - Financial Instruments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails</Role>
      <ShortName>Fair Value Measurement - Financial Instruments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>39</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>2421411 - Disclosure - Fair Value Measurement - Debt (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/FairValueMeasurementDebtDetails</Role>
      <ShortName>Fair Value Measurement - Debt (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>40</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>2424412 - Disclosure - Acquisitions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/AcquisitionsDetails</Role>
      <ShortName>Acquisitions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.chegg.com/role/AcquisitionsTables</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>2425413 - Disclosure - Acquisitions - Assets Acquired and Liabilities Assumed (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails</Role>
      <ShortName>Acquisitions - Assets Acquired and Liabilities Assumed (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>42</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>2426414 - Disclosure - Acquisitions - Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails</Role>
      <ShortName>Acquisitions - Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>43</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>2429415 - Disclosure - Goodwill and Intangible Assets - Goodwill (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails</Role>
      <ShortName>Goodwill and Intangible Assets - Goodwill (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>44</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>2430416 - Disclosure - Goodwill and Intangible Assets - Finite-lived and Indefinite-lived Intangibe Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails</Role>
      <ShortName>Goodwill and Intangible Assets - Finite-lived and Indefinite-lived Intangibe Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>2431417 - Disclosure - Goodwill and Intangible Assets - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails</Role>
      <ShortName>Goodwill and Intangible Assets - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>46</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>2432418 - Disclosure - Goodwill and Intangible Assets - Estimated Future Amortization Expense Related to Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails</Role>
      <ShortName>Goodwill and Intangible Assets - Estimated Future Amortization Expense Related to Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>47</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>2435419 - Disclosure - Convertible Senior Notes (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.chegg.com/role/ConvertibleSeniorNotesDetails</Role>
      <ShortName>Convertible Senior Notes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.chegg.com/role/ConvertibleSeniorNotesTables</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>2436420 - Disclosure - Convertible Senior Notes - Net Carrying Amount (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails</Role>
      <ShortName>Convertible Senior Notes - Net Carrying Amount (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>49</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>2437421 - Disclosure - Convertible Senior Notes - Interest Expense Recognized (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails</Role>
      <ShortName>Convertible Senior Notes - Interest Expense Recognized (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>50</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>2439422 - Disclosure - Commitments and Contingencies (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/CommitmentsandContingenciesDetails</Role>
      <ShortName>Commitments and Contingencies (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.chegg.com/role/CommitmentsandContingencies</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>2443423 - Disclosure - Stockholders' Equity - Share-based Compensation Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails</Role>
      <ShortName>Stockholders' Equity - Share-based Compensation Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>52</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>2444424 - Disclosure - Stockholders' Equity - Summary of Restricted Stock Unit Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails</Role>
      <ShortName>Stockholders' Equity - Summary of Restricted Stock Unit Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>53</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>2445425 - Disclosure - Stockholders' Equity - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails</Role>
      <ShortName>Stockholders' Equity - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>54</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>2447426 - Disclosure - Income Taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/IncomeTaxesDetails</Role>
      <ShortName>Income Taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.chegg.com/role/IncomeTaxes</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>2449427 - Disclosure - Related-Party Transactions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.chegg.com/role/RelatedPartyTransactionsDetails</Role>
      <ShortName>Related-Party Transactions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.chegg.com/role/RelatedPartyTransactions</ParentRole>
      <Position>56</Position>
    </Report>
    <Report instance="chgg-20200930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9999.htm</HtmlFileName>
      <LongName>Uncategorized Items - chgg-20200930.htm</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/role/uncategorizedFacts</Role>
      <ShortName>Uncategorized Items - chgg-20200930.htm</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>57</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="10-Q" original="chgg-20200930.htm">chgg-20200930.htm</File>
    <File>chgg-20200930.xsd</File>
    <File>chgg-20200930_cal.xml</File>
    <File>chgg-20200930_def.xml</File>
    <File>chgg-20200930_lab.xml</File>
    <File>chgg-20200930_pre.xml</File>
    <File>ex31012020-09x30.htm</File>
    <File>ex31022020-09x30.htm</File>
    <File>ex32012020-09x30.htm</File>
  </InputFiles>
  <SupplementalFiles>
    <File>chgg-20200930_g1.jpg</File>
  </SupplementalFiles>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2020-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/srt/2020-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/us-gaap/2020-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>75
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "chgg-20200930.htm": {
   "axisCustom": 3,
   "axisStandard": 24,
   "contextCount": 285,
   "dts": {
    "calculationLink": {
     "local": [
      "chgg-20200930_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "chgg-20200930_def.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-eedm-def-2020-01-31.xml",
      "http://xbrl.fasb.org/srt/2020/elts/srt-eedm1-def-2020-01-31.xml"
     ]
    },
    "inline": {
     "local": [
      "chgg-20200930.htm"
     ]
    },
    "labelLink": {
     "local": [
      "chgg-20200930_lab.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-doc-2020-01-31.xml",
      "https://xbrl.sec.gov/dei/2020/dei-doc-2020-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "chgg-20200930_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2020/dei-ref-2020-01-31.xml",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-ref-2020-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "chgg-20200930.xsd"
     ],
     "remote": [
      "http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2020/elts/srt-types-2020-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-roles-2020-01-31.xsd",
      "http://xbrl.fasb.org/srt/2020/elts/srt-roles-2020-01-31.xsd",
      "https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd",
      "https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-parts-codification-2020-01-31.xsd"
     ]
    }
   },
   "elementCount": 512,
   "entityCount": 1,
   "hidden": {
    "http://fasb.org/us-gaap/2020-01-31": 5,
    "http://www.chegg.com/20200930": 2,
    "http://xbrl.sec.gov/dei/2020-01-31": 5,
    "total": 12
   },
   "keyCustom": 45,
   "keyStandard": 342,
   "memberCustom": 26,
   "memberStandard": 36,
   "nsprefix": "chgg",
   "nsuri": "http://www.chegg.com/20200930",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "0001001 - Document - Cover Page",
     "role": "http://www.chegg.com/role/CoverPage",
     "shortName": "Cover Page",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R10": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2108103 - Disclosure - Net Loss Per Share",
     "role": "http://www.chegg.com/role/NetLossPerShare",
     "shortName": "Net Loss Per Share",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R11": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2112104 - Disclosure - Cash and Cash Equivalents, and Investments",
     "role": "http://www.chegg.com/role/CashandCashEquivalentsandInvestments",
     "shortName": "Cash and Cash Equivalents, and Investments",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R12": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2118105 - Disclosure - Fair Value Measurement",
     "role": "http://www.chegg.com/role/FairValueMeasurement",
     "shortName": "Fair Value Measurement",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R13": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BusinessCombinationDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2122106 - Disclosure - Acquisitions",
     "role": "http://www.chegg.com/role/Acquisitions",
     "shortName": "Acquisitions",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BusinessCombinationDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R14": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2127107 - Disclosure - Goodwill and Intangible Assets",
     "role": "http://www.chegg.com/role/GoodwillandIntangibleAssets",
     "shortName": "Goodwill and Intangible Assets",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R15": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2133108 - Disclosure - Convertible Senior Notes",
     "role": "http://www.chegg.com/role/ConvertibleSeniorNotes",
     "shortName": "Convertible Senior Notes",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R16": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2138109 - Disclosure - Commitments and Contingencies",
     "role": "http://www.chegg.com/role/CommitmentsandContingencies",
     "shortName": "Commitments and Contingencies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R17": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "chgg:GuaranteesAndIndemnificationsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2140110 - Disclosure - Guarantees and Indemnifications",
     "role": "http://www.chegg.com/role/GuaranteesandIndemnifications",
     "shortName": "Guarantees and Indemnifications",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "chgg:GuaranteesAndIndemnificationsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R18": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2141111 - Disclosure - Stockholders' Equity",
     "role": "http://www.chegg.com/role/StockholdersEquity",
     "shortName": "Stockholders' Equity",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R19": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2146112 - Disclosure - Income Taxes",
     "role": "http://www.chegg.com/role/IncomeTaxes",
     "shortName": "Income Taxes",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1001002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited)",
     "role": "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited",
     "shortName": "CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:PrepaidExpenseCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R20": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2148113 - Disclosure - Related-Party Transactions",
     "role": "http://www.chegg.com/role/RelatedPartyTransactions",
     "shortName": "Related-Party Transactions",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R21": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2202201 - Disclosure - Background and Basis of Presentation (Policies)",
     "role": "http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies",
     "shortName": "Background and Basis of Presentation (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R22": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisaggregationOfRevenueTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2306301 - Disclosure - Revenues (Tables)",
     "role": "http://www.chegg.com/role/RevenuesTables",
     "shortName": "Revenues (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisaggregationOfRevenueTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R23": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2309302 - Disclosure - Net Loss Per Share (Tables)",
     "role": "http://www.chegg.com/role/NetLossPerShareTables",
     "shortName": "Net Loss Per Share (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R24": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2313303 - Disclosure - Cash and Cash Equivalents, and Investments (Tables)",
     "role": "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsTables",
     "shortName": "Cash and Cash Equivalents, and Investments (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R25": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2319304 - Disclosure - Fair Value Measurement (Tables)",
     "role": "http://www.chegg.com/role/FairValueMeasurementTables",
     "shortName": "Fair Value Measurement (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R26": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2323305 - Disclosure - Acquisitions (Tables)",
     "role": "http://www.chegg.com/role/AcquisitionsTables",
     "shortName": "Acquisitions (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R27": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfGoodwillTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2328306 - Disclosure - Goodwill and Intangible Assets (Tables)",
     "role": "http://www.chegg.com/role/GoodwillandIntangibleAssetsTables",
     "shortName": "Goodwill and Intangible Assets (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfGoodwillTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R28": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDebtInstrumentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2334307 - Disclosure - Convertible Senior Notes (Tables)",
     "role": "http://www.chegg.com/role/ConvertibleSeniorNotesTables",
     "shortName": "Convertible Senior Notes (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDebtInstrumentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R29": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2342308 - Disclosure - Stockholders' Equity (Tables)",
     "role": "http://www.chegg.com/role/StockholdersEquityTables",
     "shortName": "Stockholders' Equity (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R3": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1002003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical)",
     "role": "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical",
     "shortName": "CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R30": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "chgg:TextbookLibraryNet",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2403401 - Disclosure - Background and Basis of Presentation (Details)",
     "role": "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails",
     "shortName": "Background and Basis of Presentation (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iba73b07d5e1642ad875903a94e3ffcdf_D20200101-20200930",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentUsefulLife",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R31": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i82cca3f355424aa2b3c5f245ab664e97_I20200831",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtInstrumentFaceAmount",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2404402 - Disclosure - Background and Basis of Presentation - Convertible Notes (Details)",
     "role": "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
     "shortName": "Background and Basis of Presentation - Convertible Notes (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R32": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:DisaggregationOfRevenueTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2407403 - Disclosure - Revenues (Details)",
     "role": "http://www.chegg.com/role/RevenuesDetails",
     "shortName": "Revenues (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:DisaggregationOfRevenueTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "lang": "en-US",
      "name": "chgg:RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R33": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NetIncomeLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2410404 - Disclosure - Net Loss Per Share - Computation of Basic and Diluted Net Loss Per Share (Details)",
     "role": "http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails",
     "shortName": "Net Loss Per Share - Computation of Basic and Diluted Net Loss Per Share (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R34": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2411405 - Disclosure - Net Loss Per Share - Shares Excluded From Computation Of Diluted Net Loss Per Share (Details)",
     "role": "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails",
     "shortName": "Net Loss Per Share - Shares Excluded From Computation Of Diluted Net Loss Per Share (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R35": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2414406 - Disclosure - Cash and Cash Equivalents, and Investments - Schedule of Available For Sale Securities (Details)",
     "role": "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails",
     "shortName": "Cash and Cash Equivalents, and Investments - Schedule of Available For Sale Securities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i42ba51ce03944a8d98934bff7b94676f_I20200930",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R36": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2415407 - Disclosure - Cash and Cash Equivalents, and Investments - Contractual Maturity (Details)",
     "role": "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails",
     "shortName": "Cash and Cash Equivalents, and Investments - Contractual Maturity (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R37": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i9952005df41d4be18afe3a291b22ea0e_I20200930",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RestrictedCash",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2416408 - Disclosure - Cash and Cash Equivalents, and Investments - Restricted Cash (Details)",
     "role": "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails",
     "shortName": "Cash and Cash Equivalents, and Investments - Restricted Cash (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i9952005df41d4be18afe3a291b22ea0e_I20200930",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RestrictedCash",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R38": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "id26311ed21a34b23bba9a8d0212b1ab4_I20200630",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2417409 - Disclosure - Cash and Cash Equivalents, and Investments - Strategic Investment (Details)",
     "role": "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails",
     "shortName": "Cash and Cash Equivalents, and Investments - Strategic Investment (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "id26311ed21a34b23bba9a8d0212b1ab4_I20200630",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R39": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ShortTermInvestments",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2420410 - Disclosure - Fair Value Measurement - Financial Instruments (Details)",
     "role": "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails",
     "shortName": "Fair Value Measurement - Financial Instruments (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i9cd41322409a4e6684e93652767c6146_I20200930",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:AssetsFairValueDisclosure",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R4": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:DisaggregationOfRevenueTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1003004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited)",
     "role": "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:CostOfRevenue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R40": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "if317b79295b346838fa85fbd0614a028_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LongTermDebtFairValue",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2421411 - Disclosure - Fair Value Measurement - Debt (Details)",
     "role": "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
     "shortName": "Fair Value Measurement - Debt (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "ib454094ca89f4aa2b461767550e40d03_I20200930",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:LongTermDebtFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R41": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "id9291c004668434ca915dabb6dc71687_D20200604-20200604",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BusinessCombinationConsiderationTransferred1",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2424412 - Disclosure - Acquisitions (Details)",
     "role": "http://www.chegg.com/role/AcquisitionsDetails",
     "shortName": "Acquisitions (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "id9291c004668434ca915dabb6dc71687_D20200604-20200604",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BusinessCombinationConsiderationTransferred1",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R42": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfGoodwillTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:Goodwill",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2425413 - Disclosure - Acquisitions - Assets Acquired and Liabilities Assumed (Details)",
     "role": "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails",
     "shortName": "Acquisitions - Assets Acquired and Liabilities Assumed (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i4ba143770f274c6db679ced9b73b36c8_I20200604",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R43": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "chgg:ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67163803065e41ca9e9dfe163925ecd3_D20200604-20200604",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2426414 - Disclosure - Acquisitions - Intangible Assets (Details)",
     "role": "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails",
     "shortName": "Acquisitions - Intangible Assets (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "chgg:ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67163803065e41ca9e9dfe163925ecd3_D20200604-20200604",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R44": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfGoodwillTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i381b2c5e4323436db67c89d9ae909083_I20191231",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:Goodwill",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2429415 - Disclosure - Goodwill and Intangible Assets - Goodwill (Details)",
     "role": "http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails",
     "shortName": "Goodwill and Intangible Assets - Goodwill (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfGoodwillTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:GoodwillAcquiredDuringPeriod",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R45": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock",
       "us-gaap:ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i411fd96e80364501b259eeba8fc5b092_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FiniteLivedIntangibleAssetUsefulLife",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2430416 - Disclosure - Goodwill and Intangible Assets - Finite-lived and Indefinite-lived Intangibe Assets (Details)",
     "role": "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails",
     "shortName": "Goodwill and Intangible Assets - Finite-lived and Indefinite-lived Intangibe Assets (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock",
       "us-gaap:ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i411fd96e80364501b259eeba8fc5b092_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FiniteLivedIntangibleAssetUsefulLife",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R46": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "ie1f21edbcd7846b09737652eda3d4159_D20200701-20200930",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AmortizationOfIntangibleAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2431417 - Disclosure - Goodwill and Intangible Assets - Additional Information (Details)",
     "role": "http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails",
     "shortName": "Goodwill and Intangible Assets - Additional Information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "ie1f21edbcd7846b09737652eda3d4159_D20200701-20200930",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AmortizationOfIntangibleAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R47": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2432418 - Disclosure - Goodwill and Intangible Assets - Estimated Future Amortization Expense Related to Intangible Assets (Details)",
     "role": "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails",
     "shortName": "Goodwill and Intangible Assets - Estimated Future Amortization Expense Related to Intangible Assets (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R48": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ProceedsFromDebtNetOfIssuanceCosts",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2435419 - Disclosure - Convertible Senior Notes (Details)",
     "role": "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
     "shortName": "Convertible Senior Notes (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i7fa1abc81a444b169017341b7feac718_I20200930",
      "decimals": "2",
      "lang": "en-US",
      "name": "us-gaap:SharePrice",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usdPerShare",
      "xsiNil": "false"
     }
    },
    "R49": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfDebtTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i8354b3c279704cc7a95a30ebfa5a76c2_I20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtInstrumentFaceAmount",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2436420 - Disclosure - Convertible Senior Notes - Net Carrying Amount (Details)",
     "role": "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
     "shortName": "Convertible Senior Notes - Net Carrying Amount (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i8354b3c279704cc7a95a30ebfa5a76c2_I20200930",
      "decimals": "-3",
      "lang": "en-US",
      "name": "chgg:DebtInstrumentConvertibleDiscountForConversionOption",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R5": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NetIncomeLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1004005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited)",
     "role": "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R50": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i1a73398ecc2b4b879831345a21316285_D20200701-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InterestExpenseDebtExcludingAmortization",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2437421 - Disclosure - Convertible Senior Notes - Interest Expense Recognized (Details)",
     "role": "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails",
     "shortName": "Convertible Senior Notes - Interest Expense Recognized (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i1a73398ecc2b4b879831345a21316285_D20200701-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InterestExpenseDebtExcludingAmortization",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R51": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i656071f0d6974247b5d4559d66d5c2be_D20200303-20200303",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LossContingencyDamagesSoughtValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2439422 - Disclosure - Commitments and Contingencies (Details)",
     "role": "http://www.chegg.com/role/CommitmentsandContingenciesDetails",
     "shortName": "Commitments and Contingencies (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i656071f0d6974247b5d4559d66d5c2be_D20200303-20200303",
      "decimals": "-6",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LossContingencyDamagesSoughtValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R52": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AllocatedShareBasedCompensationExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2443423 - Disclosure - Stockholders' Equity - Share-based Compensation Expense (Details)",
     "role": "http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails",
     "shortName": "Stockholders' Equity - Share-based Compensation Expense (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AllocatedShareBasedCompensationExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R53": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i5a537ecd21564b8a866462fff86a8fb3_I20191231",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2444424 - Disclosure - Stockholders' Equity - Summary of Restricted Stock Unit Activity (Details)",
     "role": "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails",
     "shortName": "Stockholders' Equity - Summary of Restricted Stock Unit Activity (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i5a537ecd21564b8a866462fff86a8fb3_I20191231",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R54": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockRepurchaseProgramAuthorizedAmount1",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2445425 - Disclosure - Stockholders' Equity - Additional Information (Details)",
     "role": "http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails",
     "shortName": "Stockholders' Equity - Additional Information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iae77447195d14b689c329d55749c38da_I20200930",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockRepurchaseProgramAuthorizedAmount1",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R55": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i15e40c20c4694d36847e6cbf69b57eca_D20200701-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxExpenseBenefit",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2447426 - Disclosure - Income Taxes (Details)",
     "role": "http://www.chegg.com/role/IncomeTaxesDetails",
     "shortName": "Income Taxes (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R56": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i6e3b203d02394ceaa586191bf8542418_D20200701-20200930",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2449427 - Disclosure - Related-Party Transactions (Details)",
     "role": "http://www.chegg.com/role/RelatedPartyTransactionsDetails",
     "shortName": "Related-Party Transactions (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i6e3b203d02394ceaa586191bf8542418_D20200701-20200930",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R6": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iffaea714047f41cc8bb22218ea85006d_I20181231",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommonStockSharesOutstanding",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1005006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (unaudited)",
     "role": "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "iffaea714047f41cc8bb22218ea85006d_I20181231",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommonStockSharesOutstanding",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R7": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NetIncomeLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1006007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited)",
     "role": "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:OtherDepreciationAndAmortization",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R8": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2101101 - Disclosure - Background and Basis of Presentation",
     "role": "http://www.chegg.com/role/BackgroundandBasisofPresentation",
     "shortName": "Background and Basis of Presentation",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R9": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2105102 - Disclosure - Revenues",
     "role": "http://www.chegg.com/role/Revenues",
     "shortName": "Revenues",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i67edb9f65e134813a2ad3b5523f40e09_D20200101-20200930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R9999": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i2d324307ae28494ba431842550d5a250_I20190930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RestrictedCashAndCashEquivalentsNoncurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "",
     "isDefault": "false",
     "longName": "Uncategorized Items - chgg-20200930.htm",
     "role": "http://xbrl.sec.gov/role/uncategorizedFacts",
     "shortName": "Uncategorized Items - chgg-20200930.htm",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "chgg-20200930.htm",
      "contextRef": "i2d324307ae28494ba431842550d5a250_I20190930",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RestrictedCashAndCashEquivalentsNoncurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 71,
   "tag": {
    "chgg_A0.125PercentConvertibleSeniorNotesDue2025Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "0.125 Percent Convertible Senior Notes Due 2025 [Member]",
        "label": "0.125 Percent Convertible Senior Notes Due 2025 [Member]",
        "terseLabel": "0.125% Convertible Senior Notes Due 2025"
       }
      }
     },
     "localname": "A0.125PercentConvertibleSeniorNotesDue2025Member",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_A0.25PercentConvertibleSeniorNotesDue2023Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "0.25 Percent Convertible Senior Notes Due 2023 [Member]",
        "label": "0.25 Percent Convertible Senior Notes Due 2023 [Member]",
        "terseLabel": "0.25% Convertible Senior Notes Due 2023"
       }
      }
     },
     "localname": "A0.25PercentConvertibleSeniorNotesDue2023Member",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_A0ConvertibleSeniorNotesDue2026AdditionalNotesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "0% Convertible Senior Notes Due 2026, Additional Notes",
        "label": "0% Convertible Senior Notes Due 2026, Additional Notes [Member]",
        "terseLabel": "0% Convertible Senior Notes Due 2026, Additional Notes"
       }
      }
     },
     "localname": "A0ConvertibleSeniorNotesDue2026AdditionalNotesMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_A0ConvertibleSeniorNotesDue2026Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "0% Convertible Senior Notes Due 2026",
        "label": "0% Convertible Senior Notes Due 2026 [Member]",
        "terseLabel": "0% Convertible Senior Notes Due 2026"
       }
      }
     },
     "localname": "A0ConvertibleSeniorNotesDue2026Member",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_A2018DataIncidentArbitrationDemandsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "2018 Data Incident, Arbitration Demands",
        "label": "2018 Data Incident, Arbitration Demands [Member]",
        "terseLabel": "2018 Data Incident, Arbitration Demands"
       }
      }
     },
     "localname": "A2018DataIncidentArbitrationDemandsMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingenciesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_AcquisitionRelatedIntangibleAssetsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Acquisition related intangible assets.",
        "label": "Acquisition Related Intangible Assets [Member]",
        "terseLabel": "Acquisition-Related Intangible Assets"
       }
      }
     },
     "localname": "AcquisitionRelatedIntangibleAssetsMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Adjustments To Additional Paid In Capital, Proceeds From Capped Call",
        "label": "Adjustments To Additional Paid In Capital, Proceeds From Capped Call",
        "terseLabel": "Proceeds from capped call related to conversions of 2023 convertible senior notes"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalProceedsFromCappedCall",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Purchase Of Capped Call",
        "label": "Adjustments To Additional Paid In Capital, Purchase Of Capped Call",
        "negatedTerseLabel": "Purchase of convertible senior notes capped call"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalPurchaseOfCappedCall",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_AdobeSystemsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Adobe systems.",
        "label": "Adobe Systems [Member]",
        "terseLabel": "Adobe Systems"
       }
      }
     },
     "localname": "AdobeSystemsMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_AvailableForSaleSecuritiesWeightedAverageMaturity": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Available For Sale Securities, Weighted Average Maturity",
        "label": "Available For Sale Securities, Weighted Average Maturity",
        "terseLabel": "Weighted average maturity"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesWeightedAverageMaturity",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Available-for-sale Securities, Debt Maturities, Year One Through Two, Amortized Cost Basis",
        "label": "Available-for-sale Securities, Debt Maturities, Year One Through Two, Amortized Cost Basis",
        "terseLabel": "Due in 1-2 years, Cost"
       }
      }
     },
     "localname": "AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoAmortizedCostBasis",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtSecurities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Available-for-sale Securities, Debt Maturities, Year One Through Two, Fair Value",
        "label": "Available-for-sale Securities, Debt Maturities, Year One Through Two, Fair Value",
        "terseLabel": "Due in 1-2 years, Fair Value"
       }
      }
     },
     "localname": "AvailableforsaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_BoardOfDirectorsMemberMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Board Of Directors Member",
        "label": "Board Of Directors Member [Member]",
        "terseLabel": "Board Of Directors Member"
       }
      }
     },
     "localname": "BoardOfDirectorsMemberMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_CappedCallMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Capped Call [Member]",
        "label": "Capped Call [Member]",
        "terseLabel": "Capped Call"
       }
      }
     },
     "localname": "CappedCallMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_CheggServicesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Chegg Services [Member]",
        "label": "Chegg Services [Member]",
        "terseLabel": "Chegg Services"
       }
      }
     },
     "localname": "CheggServicesMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_ContractWithCustomerContractualPeriod": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contract With Customer, Contractual Period",
        "label": "Contract With Customer, Contractual Period",
        "terseLabel": "Contractual period"
       }
      }
     },
     "localname": "ContractWithCustomerContractualPeriod",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "chgg_ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contract With Customer, Liability, Revenue Recognized, Prior Period",
        "label": "Contract With Customer, Liability, Revenue Recognized, Prior Period",
        "terseLabel": "Contract with customer, liability, revenue recognized, prior period"
       }
      }
     },
     "localname": "ContractWithCustomerLiabilityRevenueRecognizedPriorPeriod",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_DebtCovenantTermsAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Covenant Terms [Axis]",
        "label": "Debt Covenant Terms [Axis]",
        "terseLabel": "Debt Covenant Terms [Axis]"
       }
      }
     },
     "localname": "DebtCovenantTermsAxis",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "chgg_DebtCovenantTermsDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Debt Covenant Terms [Axis]",
        "label": "Debt Covenant Terms [Domain]",
        "terseLabel": "Debt Covenant Terms [Domain]"
       }
      }
     },
     "localname": "DebtCovenantTermsDomain",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_DebtInstrumentComponentAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument Component",
        "label": "Debt Instrument Component [Axis]",
        "terseLabel": "Debt Instrument Component [Axis]"
       }
      }
     },
     "localname": "DebtInstrumentComponentAxis",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "chgg_DebtInstrumentComponentDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument Component",
        "label": "Debt Instrument Component [Domain]",
        "terseLabel": "Debt Instrument Component [Domain]"
       }
      }
     },
     "localname": "DebtInstrumentComponentDomain",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Consideration Transferred, Equity Interests Issued And Issuable",
        "label": "Debt Instrument, Consideration Transferred, Equity Interests Issued And Issuable",
        "terseLabel": "Debt conversion, shares issued, value"
       }
      }
     },
     "localname": "DebtInstrumentConsiderationTransferredEquityInterestsIssuedAndIssuable",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_DebtInstrumentConvertibleDiscountForConversionOption": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Convertible, Discount For Conversion Option",
        "label": "Debt Instrument, Convertible, Discount For Conversion Option",
        "terseLabel": "Debt discount for conversion option"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleDiscountForConversionOption",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Convertible, If-Converted Value Less Than Principal",
        "label": "Debt Instrument, Convertible, If-Converted Value Less Than Principal",
        "negatedTerseLabel": "Debt instrument, if-converted value less than principal"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleIfConvertedValueLessThanPrincipal",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_DebtInstrumentConvertibleIssuanceCosts": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Convertible, Issuance Costs",
        "label": "Debt Instrument, Convertible, Issuance Costs",
        "negatedTerseLabel": "Issuance costs"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleIssuanceCosts",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_DebtInstrumentConvertibleShares": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Convertible, Shares",
        "label": "Debt Instrument, Convertible, Shares",
        "terseLabel": "Debt instrument, convertible (in shares)"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleShares",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "chgg_DebtInstrumentConvertibleSharesTerminated": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Convertible, Shares Terminated",
        "label": "Debt Instrument, Convertible, Shares Terminated",
        "terseLabel": "Debt instrument, convertible, shares terminated (in shares)"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleSharesTerminated",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "chgg_DebtInstrumentEquityComponentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Equity Component",
        "label": "Debt Instrument, Equity Component [Member]",
        "terseLabel": "Debt Instrument, Equity Component"
       }
      }
     },
     "localname": "DebtInstrumentEquityComponentMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Face Amount, Option To Purchase Additional Notes",
        "label": "Debt Instrument, Face Amount, Option To Purchase Additional Notes",
        "terseLabel": "Option to purchase additional notes"
       }
      }
     },
     "localname": "DebtInstrumentFaceAmountOptionToPurchaseAdditionalNotes",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_DebtInstrumentLiabilityComponentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Liability Component",
        "label": "Debt Instrument, Liability Component [Member]",
        "terseLabel": "Debt Instrument, Liability Component"
       }
      }
     },
     "localname": "DebtInstrumentLiabilityComponentMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_DebtInstrumentMaturityDateRemainingUsefulLife": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Maturity Date, Remaining Useful Life",
        "label": "Debt Instrument, Maturity Date, Remaining Useful Life",
        "terseLabel": "Debt instrument, remaining useful life"
       }
      }
     },
     "localname": "DebtInstrumentMaturityDateRemainingUsefulLife",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "chgg_DebtInstrumentPrincipalAmountExchangedConsiderationTransferred": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Principal Amount Exchanged, Consideration Transferred",
        "label": "Debt Instrument, Principal Amount Exchanged, Consideration Transferred",
        "terseLabel": "Aggregate consideration for principal amount exchanged"
       }
      }
     },
     "localname": "DebtInstrumentPrincipalAmountExchangedConsiderationTransferred",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_DebtInstrumentTransactionAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument Transaction [Axis]",
        "label": "Debt Instrument Transaction [Axis]",
        "terseLabel": "Debt Instrument Transaction [Axis]"
       }
      }
     },
     "localname": "DebtInstrumentTransactionAxis",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "chgg_DebtInstrumentTransactionDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Debt Instrument Transaction [Axis]",
        "label": "Debt Instrument Transaction [Domain]",
        "terseLabel": "Debt Instrument Transaction [Domain]"
       }
      }
     },
     "localname": "DebtInstrumentTransactionDomain",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_DepreciationTextbookLibrary": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 14.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Depreciation, Textbook Library",
        "label": "Depreciation, Textbook Library",
        "terseLabel": "Print textbook depreciation expense"
       }
      }
     },
     "localname": "DepreciationTextbookLibrary",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails",
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_ETextbooksMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "eTextbooks",
        "label": "eTextbooks [Member]",
        "terseLabel": "eTextbooks"
       }
      }
     },
     "localname": "ETextbooksMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_EscrowAmountRemainingAmountToBeReleasedPeriod": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Escrow Amount, Remaining Amount To Be Released, Period",
        "label": "Escrow Amount, Remaining Amount To Be Released, Period",
        "terseLabel": "Remaining escrow release period"
       }
      }
     },
     "localname": "EscrowAmountRemainingAmountToBeReleasedPeriod",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "chgg_FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finite Lived And Indefinite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)",
        "label": "Finite Lived And Indefinite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)",
        "terseLabel": "Foreign currency translation adjustment"
       }
      }
     },
     "localname": "FiniteLivedAndIndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finite-Lived Intangible Asset, Expected Amortization, After Year Four",
        "label": "Finite-Lived Intangible Asset, Expected Amortization, After Year Four",
        "terseLabel": "Thereafter"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_ForeignEntityMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Foreign Entity [Member]",
        "label": "Foreign Entity [Member]",
        "terseLabel": "Foreign Entity"
       }
      }
     },
     "localname": "ForeignEntityMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_GuaranteesAndIndemnificationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Guarantees and indemnifications.",
        "label": "Guarantees And Indemnifications [Abstract]",
        "terseLabel": "Guarantees And Indemnifications [Abstract]"
       }
      }
     },
     "localname": "GuaranteesAndIndemnificationsAbstract",
     "nsuri": "http://www.chegg.com/20200930",
     "xbrltype": "stringItemType"
    },
    "chgg_GuaranteesAndIndemnificationsTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Guarantees and indemnifications.",
        "label": "Guarantees And Indemnifications [Text Block]",
        "terseLabel": "Guarantees and Indemnifications"
       }
      }
     },
     "localname": "GuaranteesAndIndemnificationsTextBlock",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/GuaranteesandIndemnifications"
     ],
     "xbrltype": "textBlockItemType"
    },
    "chgg_IncreaseDecreaseInAccountsReceivableNet": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Increase (Decrease) In Accounts Receivable, Net",
        "label": "Increase (Decrease) In Accounts Receivable, Net",
        "terseLabel": "Change in accounts receivable"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsReceivableNet",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_IncreaseDecreaseInContractWithCustomerAssets": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Increase (Decrease) In Contract With Customer, Assets",
        "label": "Increase (Decrease) In Contract With Customer, Assets",
        "terseLabel": "Change in contract assets"
       }
      }
     },
     "localname": "IncreaseDecreaseInContractWithCustomerAssets",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_IncreaseDecreaseInContractWithCustomerAssetsPercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Increase Decrease In Contract With Customer Assets Percent",
        "label": "Increase Decrease In Contract With Customer Assets Percent",
        "terseLabel": "Change in contract assets, percent"
       }
      }
     },
     "localname": "IncreaseDecreaseInContractWithCustomerAssetsPercent",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "chgg_IncreaseDecreaseinAccountsReceivablePercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Increase (Decrease) in Accounts Receivable, Percent",
        "label": "Increase (Decrease) in Accounts Receivable, Percent",
        "terseLabel": "Change in accounts receivable, percent"
       }
      }
     },
     "localname": "IncreaseDecreaseinAccountsReceivablePercent",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "chgg_IncreaseDecreaseinContractwithCustomerLiabilityPercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Increase (Decrease) in Contract with Customer, Liability, Percent",
        "label": "Increase (Decrease) in Contract with Customer, Liability, Percent",
        "terseLabel": "Change in deferred revenue, percent"
       }
      }
     },
     "localname": "IncreaseDecreaseinContractwithCustomerLiabilityPercent",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "chgg_IngramHostingHoldingsLLCvs.CheggMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Ingram Hosting Holdings LLC vs. Chegg [Member]",
        "label": "Ingram Hosting Holdings LLC vs. Chegg [Member]",
        "terseLabel": "Ingram Hosting Holdings LLC vs. Chegg"
       }
      }
     },
     "localname": "IngramHostingHoldingsLLCvs.CheggMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingenciesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_MathwayLLCMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Mathway, LLC",
        "label": "Mathway, LLC [Member]",
        "terseLabel": "Mathway, LLC"
       }
      }
     },
     "localname": "MathwayLLCMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails",
      "http://www.chegg.com/role/AcquisitionsDetails",
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_NoncashOrPartNoncashAcquisitionAccruedEscrow": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Noncash Or Part Noncash Acquisition, Accrued Escrow",
        "label": "Noncash Or Part Noncash Acquisition, Accrued Escrow",
        "terseLabel": "Accrued escrow related to acquisition"
       }
      }
     },
     "localname": "NoncashOrPartNoncashAcquisitionAccruedEscrow",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_PayPalMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "PayPal [Member]",
        "label": "PayPal [Member]",
        "terseLabel": "PayPal"
       }
      }
     },
     "localname": "PayPalMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_PaymentToPurchasesTextbooks": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Payment to purchases textbooks",
        "label": "Payment To Purchases Textbooks",
        "negatedTerseLabel": "Purchases of textbooks"
       }
      }
     },
     "localname": "PaymentToPurchasesTextbooks",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_PaymentsForConvertibleSeniorNotesCappedCall": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Payments For Convertible Senior Notes Capped Call",
        "label": "Payments For Convertible Senior Notes Capped Call",
        "negatedTerseLabel": "Purchase of convertible senior notes capped call"
       }
      }
     },
     "localname": "PaymentsForConvertibleSeniorNotesCappedCall",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_PaymentsForInitialPurchasersDiscount": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_ProceedsFromDebtNetOfIssuanceCosts",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Payments For Initial Purchasers Discount",
        "label": "Payments For Initial Purchasers Discount",
        "negatedTerseLabel": "Less initial purchasers\u2019 discount"
       }
      }
     },
     "localname": "PaymentsForInitialPurchasersDiscount",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_ProceedsFromDispositionOfTextbooks": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Proceeds From Disposition Of Textbooks",
        "label": "Proceeds From Disposition Of Textbooks",
        "terseLabel": "Proceeds from disposition of textbooks"
       }
      }
     },
     "localname": "ProceedsFromDispositionOfTextbooks",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_ProceedsFromIssuanceOfEmployeeStockPurchasePlan": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Proceeds From Issuance Of Employee Stock Purchase Plan",
        "label": "Proceeds From Issuance Of Employee Stock Purchase Plan",
        "terseLabel": "Proceeds from common stock issued under stock plans, net"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfEmployeeStockPurchasePlan",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_PropertyPlantAndEquipmentWriteDown": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Property Plant And Equipment, Write Down",
        "label": "Property Plant And Equipment, Write Down",
        "negatedTerseLabel": "Write down"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentWriteDown",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Related Party Transactions, Number of Board Members Appointed to Board of Directors of Related Party",
        "label": "Related Party Transactions, Number of Board Members Appointed to Board of Directors of Related Party",
        "terseLabel": "Number of board members appointed to board of directors of related party"
       }
      }
     },
     "localname": "RelatedPartyTransactionsNumberofBoardMembersAppointedtoBoardofDirectorsofRelatedParty",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "chgg_RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 19.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Repayments Of Convertible Senior Notes Attributable To Debt Discount",
        "label": "Repayments Of Convertible Senior Notes Attributable To Debt Discount",
        "negatedTerseLabel": "Repayment of convertible senior notes attributable to debt discount"
       }
      }
     },
     "localname": "RepaymentsOfConvertibleSeniorNotesAttributableToDebtDiscount",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_RequiredMaterialsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Required Materials [Member]",
        "label": "Required Materials [Member]",
        "terseLabel": "Required Materials"
       }
      }
     },
     "localname": "RequiredMaterialsMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restricted Stock Units (RSUs) And Performance Share Units (PSUs)",
        "label": "Restricted Stock Units (RSUs) And Performance Share Units (PSUs) [Member]",
        "terseLabel": "RSUs and PSUs"
       }
      }
     },
     "localname": "RestrictedStockUnitsRSUsAndPerformanceShareUnitsPSUsMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails",
      "http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails",
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Revenue from Contract with Customer, Including Assessed Tax, Increase (Decrease)",
        "label": "Revenue from Contract with Customer, Including Assessed Tax, Increase (Decrease)",
        "terseLabel": "Change in total net revenues"
       }
      }
     },
     "localname": "RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecrease",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Revenue from Contract with Customer, Including Assessed Tax, Increase (Decrease), Percent",
        "label": "Revenue from Contract with Customer, Including Assessed Tax, Increase (Decrease), Percent",
        "terseLabel": "Change in total net revenues, percent"
       }
      }
     },
     "localname": "RevenuefromContractwithCustomerIncludingAssessedTaxIncreaseDecreasePercent",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "chgg_SalePriceIsGreaterOrEqual130PercentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sale Price Is Greater Or Equal 130 Percent [Member]",
        "label": "Sale Price Is Greater Or Equal 130 Percent [Member]",
        "terseLabel": "Sale Price Is Greater Or Equal 130%"
       }
      }
     },
     "localname": "SalePriceIsGreaterOrEqual130PercentMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule Of Allocation Of Purchase Consideration To Acquired Intangible Assets",
        "label": "Schedule Of Allocation Of Purchase Consideration To Acquired Intangible Assets [Table Text Block]",
        "terseLabel": "Schedule Of Allocation Of Purchase Consideration To Acquired Intangible Assets"
       }
      }
     },
     "localname": "ScheduleOfAllocationOfPurchaseConsiderationToAcquiredIntangibleAssetsTableTextBlock",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "chgg_ScheduleOfInterestExpenseRecognizedTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule Of Interest Expense Recognized [Table Text Block]",
        "label": "Schedule Of Interest Expense Recognized [Table Text Block]",
        "terseLabel": "Schedule Of Interest Expense Recognized"
       }
      }
     },
     "localname": "ScheduleOfInterestExpenseRecognizedTableTextBlock",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "chgg_SecurityDepositForOfficeMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Security Deposit For Office [Member]",
        "label": "Security Deposit For Office [Member]",
        "terseLabel": "Security Deposit For Office"
       }
      }
     },
     "localname": "SecurityDepositForOfficeMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Stock Issued During Period, Shares, Employee Stock Purchase Plan and Stock Options Exercised",
        "label": "Stock Issued During Period, Shares, Employee Stock Purchase Plan and Stock Options Exercised",
        "terseLabel": "Issuance of common stock upon exercise of stock options and ESPP (in shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesEmployeeStockPurchasePlanandStockOptionsExercised",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "chgg_StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Stock Issued During Period, Value, Employee Stock Purchase Plan and Stock Options Exercised",
        "label": "Stock Issued During Period, Value, Employee Stock Purchase Plan and Stock Options Exercised",
        "terseLabel": "Issuance of common stock upon exercise of stock options and ESPP"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueEmployeeStockPurchasePlanandStockOptionsExercised",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_StockIssuedRepaymentForConvertibleSeniorNotes": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Stock Issued, Repayment For Convertible Senior Notes",
        "label": "Stock Issued, Repayment For Convertible Senior Notes",
        "terseLabel": "Issuance of common stock related to repayment of convertible senior notes"
       }
      }
     },
     "localname": "StockIssuedRepaymentForConvertibleSeniorNotes",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_SynackInc.Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Synack, Inc. [Member]",
        "label": "Synack, Inc. [Member]",
        "terseLabel": "Synack, Inc."
       }
      }
     },
     "localname": "SynackInc.Member",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_TAPDInc.Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "TAPD, Inc. [Member]",
        "label": "TAPD, Inc. [Member]",
        "terseLabel": "TAPD, Inc."
       }
      }
     },
     "localname": "TAPDInc.Member",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_TextbookLibraryGainLossNet": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 15.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Gain and write-down on textbook library",
        "label": "Textbook Library, Gain (Loss), Net",
        "negatedTerseLabel": "Gain on textbook library, net"
       }
      }
     },
     "localname": "TextbookLibraryGainLossNet",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails",
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_TextbookLibraryMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Textbooks [Member]",
        "label": "Textbook Library [Member]",
        "terseLabel": "Textbook Library"
       }
      }
     },
     "localname": "TextbookLibraryMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails",
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_TextbookLibraryNet": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 8.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount as of the balance sheet date of amounts paid for textbooks which met the criteria for capitalization, net of related accumulated depreciation, which is expected to be used beyond one year.",
        "label": "Textbook Library Net",
        "terseLabel": "Textbook library, net"
       }
      }
     },
     "localname": "TextbookLibraryNet",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails",
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "chgg_TextbookLibraryPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Textbook Library [Policy Text Block]",
        "label": "Textbook Library [Policy Text Block]",
        "terseLabel": "Textbook Library"
       }
      }
     },
     "localname": "TextbookLibraryPolicyTextBlock",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "chgg_TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading Price Per 1000 Dollar Principal Amount Less Than 98 Percent [Member]",
        "label": "Trading Price Per 1000 Dollar Principal Amount Less Than 98 Percent [Member]",
        "terseLabel": "Trading Price Per $1,000 Principal Amount Less Than 98%"
       }
      }
     },
     "localname": "TradingPricePer1000DollarPrincipalAmountLessThan98PercentMember",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "chgg_WayUpInc.Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "WayUp, Inc. [Member]",
        "label": "WayUp, Inc. [Member]",
        "terseLabel": "WayUp, Inc."
       }
      }
     },
     "localname": "WayUpInc.Member",
     "nsuri": "http://www.chegg.com/20200930",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]",
        "terseLabel": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "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",
        "terseLabel": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "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",
        "terseLabel": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in YYYY 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",
        "terseLabel": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "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 YYYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r530"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report",
        "terseLabel": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r531"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report",
        "terseLabel": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "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",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r532"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "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",
        "terseLabel": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "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",
        "terseLabel": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r532"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r532"
     ],
     "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",
        "terseLabel": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "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",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r533"
     ],
     "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",
        "terseLabel": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r532"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r532"
     ],
     "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",
        "terseLabel": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r532"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business",
        "terseLabel": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r532"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r528"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r529"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CoverPage"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "srt_ChiefExecutiveOfficerMember": {
     "auth_ref": [
      "r170"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Chief Executive Officer [Member]",
        "terseLabel": "Chief Executive Officer"
       }
      }
     },
     "localname": "ChiefExecutiveOfficerMember",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_CounterpartyNameAxis": {
     "auth_ref": [
      "r50",
      "r109"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Counterparty Name [Axis]",
        "terseLabel": "Counterparty Name [Axis]"
       }
      }
     },
     "localname": "CounterpartyNameAxis",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember": {
     "auth_ref": [
      "r118",
      "r125",
      "r193",
      "r322",
      "r323",
      "r324",
      "r336",
      "r337"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cumulative Effect, Period of Adoption, Adjustment [Member]",
        "terseLabel": "Cumulative Effect, Period of Adoption, Adjustment"
       }
      }
     },
     "localname": "CumulativeEffectPeriodOfAdoptionAdjustmentMember",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_CumulativeEffectPeriodOfAdoptionAxis": {
     "auth_ref": [
      "r118",
      "r125",
      "r193",
      "r322",
      "r323",
      "r324",
      "r336",
      "r337"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cumulative Effect, Period of Adoption [Axis]",
        "terseLabel": "Cumulative Effect, Period of Adoption [Axis]"
       }
      }
     },
     "localname": "CumulativeEffectPeriodOfAdoptionAxis",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_CumulativeEffectPeriodOfAdoptionDomain": {
     "auth_ref": [
      "r118",
      "r125",
      "r193",
      "r322",
      "r323",
      "r324",
      "r336",
      "r337"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cumulative Effect, Period of Adoption [Domain]",
        "terseLabel": "Cumulative Effect, Period of Adoption [Domain]"
       }
      }
     },
     "localname": "CumulativeEffectPeriodOfAdoptionDomain",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_EquityMethodInvesteeNameDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Investment, Name [Domain]",
        "terseLabel": "Investment, Name [Domain]"
       }
      }
     },
     "localname": "EquityMethodInvesteeNameDomain",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_LitigationCaseAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Litigation Case [Axis]",
        "terseLabel": "Litigation Case [Axis]"
       }
      }
     },
     "localname": "LitigationCaseAxis",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingenciesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_LitigationCaseTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Litigation Case [Domain]",
        "terseLabel": "Litigation Case [Domain]"
       }
      }
     },
     "localname": "LitigationCaseTypeDomain",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingenciesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_MaximumMember": {
     "auth_ref": [
      "r300",
      "r302",
      "r436",
      "r437",
      "r438",
      "r439",
      "r440",
      "r441",
      "r442",
      "r492",
      "r494"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Maximum [Member]",
        "terseLabel": "Maximum"
       }
      }
     },
     "localname": "MaximumMember",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_MinimumMember": {
     "auth_ref": [
      "r300",
      "r302",
      "r436",
      "r437",
      "r438",
      "r439",
      "r440",
      "r441",
      "r442",
      "r492",
      "r494"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Minimum [Member]",
        "terseLabel": "Minimum"
       }
      }
     },
     "localname": "MinimumMember",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ProductOrServiceAxis": {
     "auth_ref": [
      "r167",
      "r276",
      "r280",
      "r443",
      "r491",
      "r493"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Axis]",
        "terseLabel": "Product and Service [Axis]"
       }
      }
     },
     "localname": "ProductOrServiceAxis",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails",
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ProductsAndServicesDomain": {
     "auth_ref": [
      "r167",
      "r276",
      "r280",
      "r443",
      "r491",
      "r493"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Domain]",
        "terseLabel": "Product and Service [Domain]"
       }
      }
     },
     "localname": "ProductsAndServicesDomain",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails",
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RangeAxis": {
     "auth_ref": [
      "r289",
      "r300",
      "r302",
      "r436",
      "r437",
      "r438",
      "r439",
      "r440",
      "r441",
      "r442",
      "r492",
      "r494"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statistical Measurement [Axis]",
        "terseLabel": "Statistical Measurement [Axis]"
       }
      }
     },
     "localname": "RangeAxis",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_RangeMember": {
     "auth_ref": [
      "r289",
      "r300",
      "r302",
      "r436",
      "r437",
      "r438",
      "r439",
      "r440",
      "r441",
      "r442",
      "r492",
      "r494"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statistical Measurement [Domain]",
        "terseLabel": "Statistical Measurement [Domain]"
       }
      }
     },
     "localname": "RangeMember",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RepurchaseAgreementCounterpartyNameDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Counterparty Name [Domain]",
        "terseLabel": "Counterparty Name [Domain]"
       }
      }
     },
     "localname": "RepurchaseAgreementCounterpartyNameDomain",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis": {
     "auth_ref": [
      "r187"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Investment, Name [Axis]",
        "terseLabel": "Investment, Name [Axis]"
       }
      }
     },
     "localname": "ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountingStandardsUpdateExtensibleList": {
     "auth_ref": [
      "r119",
      "r120",
      "r121",
      "r122",
      "r190",
      "r191",
      "r192",
      "r193",
      "r194",
      "r195",
      "r318",
      "r319",
      "r320",
      "r321",
      "r322",
      "r323",
      "r324",
      "r325",
      "r336",
      "r337",
      "r495",
      "r496",
      "r497",
      "r498",
      "r499",
      "r500",
      "r501",
      "r502",
      "r503",
      "r504",
      "r505",
      "r506"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicates amendment to accounting standards.",
        "label": "Accounting Standards Update [Extensible List]",
        "terseLabel": "Accounting Standards Update [Extensible List]"
       }
      }
     },
     "localname": "AccountingStandardsUpdateExtensibleList",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "extensibleListItemType"
    },
    "us-gaap_AccountsPayableCurrent": {
     "auth_ref": [
      "r37"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accounts Payable, Current",
        "terseLabel": "Accounts payable"
       }
      }
     },
     "localname": "AccountsPayableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsReceivableNetCurrent": {
     "auth_ref": [
      "r3",
      "r24",
      "r171",
      "r172"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.",
        "label": "Accounts Receivable, after Allowance for Credit Loss, Current",
        "terseLabel": "Accounts receivable, net of allowance of $198 and $56 at September\u00a030, 2020 and December\u00a031, 2019, respectively",
        "verboseLabel": "Accounts receivable, net"
       }
      }
     },
     "localname": "AccountsReceivableNetCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited",
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedLiabilitiesCurrent": {
     "auth_ref": [
      "r39"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrued Liabilities, Current",
        "terseLabel": "Accrued liabilities"
       }
      }
     },
     "localname": "AccruedLiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
     "auth_ref": [
      "r35",
      "r223"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.",
        "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment",
        "negatedTerseLabel": "Accumulated depreciation"
       }
      }
     },
     "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
     "auth_ref": [
      "r27",
      "r55",
      "r56",
      "r57",
      "r481",
      "r502",
      "r506"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.",
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "terseLabel": "Accumulated other comprehensive income (loss)"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeMember": {
     "auth_ref": [
      "r54",
      "r57",
      "r58",
      "r114",
      "r115",
      "r117",
      "r378",
      "r497",
      "r498"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners.",
        "label": "AOCI Attributable to Parent [Member]",
        "terseLabel": "Accumulated Other Comprehensive Income (Loss)"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife": {
     "auth_ref": [
      "r210"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Acquired Finite-lived Intangible Assets, Weighted Average Useful Life",
        "terseLabel": "Weighted-Average Amortization Period (in months)"
       }
      }
     },
     "localname": "AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_AdditionalPaidInCapitalCommonStock": {
     "auth_ref": [
      "r25"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.",
        "label": "Additional Paid in Capital, Common Stock",
        "terseLabel": "Additional paid-in capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalPaidInCapitalMember": {
     "auth_ref": [
      "r114",
      "r115",
      "r117",
      "r322",
      "r323",
      "r324"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders.",
        "label": "Additional Paid-in Capital [Member]",
        "terseLabel": "Additional Paid-In Capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt": {
     "auth_ref": [
      "r247"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Adjustment to additional paid in capital resulting from the recognition of convertible debt instruments as two separate components - a debt component and an equity component. This bifurcation may result in a basis difference associated with the liability component that represents a temporary difference for purposes of applying accounting for income taxes. The initial recognition of deferred taxes for the tax effect of that temporary difference is as an adjustment to additional paid in capital.",
        "label": "Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt",
        "terseLabel": "Equity component of convertible senior notes, net of issuance costs"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of subsequent adjustments to additional paid in capital for convertible financial instruments where a component of equity and a component of debt are recognized.",
        "label": "Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt, Subsequent Adjustments",
        "negatedTerseLabel": "Equity component related to conversions of 2023 convertible senior notes"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": {
     "auth_ref": [
      "r303",
      "r305",
      "r327",
      "r328"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.",
        "label": "APIC, Share-based Payment Arrangement, Increase for Cost Recognition",
        "terseLabel": "Share-based compensation expense"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]",
        "terseLabel": "Adjustments to reconcile net loss to net cash provided by operating activities:"
       }
      }
     },
     "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AgencySecuritiesMember": {
     "auth_ref": [
      "r184"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Securities issued by government sponsored entities.",
        "label": "Agency Securities [Member]",
        "terseLabel": "Agency bonds"
       }
      }
     },
     "localname": "AgencySecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AllocatedShareBasedCompensationExpense": {
     "auth_ref": [
      "r305",
      "r315",
      "r326"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.",
        "label": "Share-based Payment Arrangement, Expense",
        "verboseLabel": "Share-based compensation expense"
       }
      }
     },
     "localname": "AllocatedShareBasedCompensationExpense",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent": {
     "auth_ref": [
      "r31",
      "r173",
      "r196"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of allowance for credit loss on accounts receivable, classified as current.",
        "label": "Accounts Receivable, Allowance for Credit Loss, Current",
        "terseLabel": "Allowance for doubtful accounts receivable, current"
       }
      }
     },
     "localname": "AllowanceForDoubtfulAccountsReceivableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AmortizationOfDebtDiscountPremium": {
     "auth_ref": [
      "r77",
      "r94",
      "r407"
     ],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_InterestExpenseDebt",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.",
        "label": "Amortization of Debt Discount (Premium)",
        "terseLabel": "Amortization of debt discount"
       }
      }
     },
     "localname": "AmortizationOfDebtDiscountPremium",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AmortizationOfFinancingCosts": {
     "auth_ref": [
      "r70",
      "r94",
      "r409"
     ],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_InterestExpenseDebt",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization expense attributable to debt issuance costs.",
        "label": "Amortization of Debt Issuance Costs",
        "terseLabel": "Amortization of issuance costs"
       }
      }
     },
     "localname": "AmortizationOfFinancingCosts",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AmortizationOfFinancingCostsAndDiscounts": {
     "auth_ref": [
      "r94",
      "r409"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.",
        "label": "Amortization of Debt Issuance Costs and Discounts",
        "terseLabel": "Amortization of debt discount and issuance costs"
       }
      }
     },
     "localname": "AmortizationOfFinancingCostsAndDiscounts",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AmortizationOfIntangibleAssets": {
     "auth_ref": [
      "r94",
      "r208",
      "r216"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.",
        "label": "Amortization of Intangible Assets",
        "terseLabel": "Amortization expense of acquisition related to acquired intangible assets"
       }
      }
     },
     "localname": "AmortizationOfIntangibleAssets",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
     "auth_ref": [
      "r137"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.",
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount",
        "terseLabel": "Total common stock equivalents (in shares)"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis": {
     "auth_ref": [
      "r137"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of antidilutive security.",
        "label": "Antidilutive Securities [Axis]",
        "terseLabel": "Antidilutive Securities [Axis]"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]",
        "terseLabel": "Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AntidilutiveSecuritiesNameDomain": {
     "auth_ref": [
      "r137"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Incremental common shares attributable to securities that were not included in diluted earnings per share (EPS) because to do so would increase EPS amounts or decrease loss per share amounts for the period presented.",
        "label": "Antidilutive Securities, Name [Domain]",
        "terseLabel": "Antidilutive Securities, Name [Domain]"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_Assets": {
     "auth_ref": [
      "r105",
      "r156",
      "r159",
      "r165",
      "r189",
      "r375",
      "r379",
      "r398",
      "r460",
      "r478"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets",
        "totalLabel": "Total assets"
       }
      }
     },
     "localname": "Assets",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Assets [Abstract]",
        "terseLabel": "Assets"
       }
      }
     },
     "localname": "AssetsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetsCurrent": {
     "auth_ref": [
      "r5",
      "r7",
      "r49",
      "r105",
      "r189",
      "r375",
      "r379",
      "r398"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets, Current",
        "totalLabel": "Total current assets"
       }
      }
     },
     "localname": "AssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Assets, Current [Abstract]",
        "terseLabel": "Current assets"
       }
      }
     },
     "localname": "AssetsCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetsFairValueDisclosure": {
     "auth_ref": [
      "r382"
     ],
     "calculation": {
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets, Fair Value Disclosure",
        "totalLabel": "Total assets measured and recorded at fair value"
       }
      }
     },
     "localname": "AssetsFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax": {
     "auth_ref": [
      "r179"
     ],
     "calculation": {
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax",
        "terseLabel": "Unrealized Gain"
       }
      }
     },
     "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax": {
     "auth_ref": [
      "r180"
     ],
     "calculation": {
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax",
        "negatedTerseLabel": "Unrealized Loss"
       }
      }
     },
     "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis": {
     "auth_ref": [
      "r177",
      "r197"
     ],
     "calculation": {
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-sale, Amortized Cost",
        "totalLabel": "Adjusted Cost"
       }
      }
     },
     "localname": "AvailableForSaleDebtSecuritiesAmortizedCostBasis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails",
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost": {
     "auth_ref": [
      "r182"
     ],
     "calculation": {
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One",
        "terseLabel": "Due in 1 year or less, Cost"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue": {
     "auth_ref": [
      "r181",
      "r182",
      "r473"
     ],
     "calculation": {
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtSecurities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One",
        "terseLabel": "Due in 1 year or less, Fair Value"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost": {
     "auth_ref": [
      "r183"
     ],
     "calculation": {
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping.",
        "label": "Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Amortized Cost",
        "terseLabel": "Investments not due at a single maturity date, Cost"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue": {
     "auth_ref": [
      "r183"
     ],
     "calculation": {
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtSecurities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping.",
        "label": "Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Fair Value",
        "terseLabel": "Investments not due at a single maturity date, Fair Value"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtSecurities": {
     "auth_ref": [
      "r175",
      "r178",
      "r197",
      "r466"
     ],
     "calculation": {
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-sale",
        "terseLabel": "Fair Value",
        "totalLabel": "Total, Fair Value"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtSecurities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsContractualMaturityDetails",
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AwardTypeAxis": {
     "auth_ref": [
      "r306",
      "r317"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of award under share-based payment arrangement.",
        "label": "Award Type [Axis]",
        "terseLabel": "Award Type"
       }
      }
     },
     "localname": "AwardTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails",
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).",
        "label": "Basis of Accounting, Policy [Policy Text Block]",
        "terseLabel": "Basis of Presentation"
       }
      }
     },
     "localname": "BasisOfAccountingPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_BusinessAcquisitionAcquireeDomain": {
     "auth_ref": [
      "r299",
      "r301"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of the acquiree in a material business combination (or series of individually immaterial business combinations), which may include the name or other type of identification of the acquiree.",
        "label": "Business Acquisition, Acquiree [Domain]",
        "terseLabel": "Business Acquisition, Acquiree [Domain]"
       }
      }
     },
     "localname": "BusinessAcquisitionAcquireeDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails",
      "http://www.chegg.com/role/AcquisitionsDetails",
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_BusinessAcquisitionAxis": {
     "auth_ref": [
      "r299",
      "r301",
      "r352",
      "r353"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by business combination or series of individually immaterial business combinations.",
        "label": "Business Acquisition [Axis]",
        "terseLabel": "Business Acquisition [Axis]"
       }
      }
     },
     "localname": "BusinessAcquisitionAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails",
      "http://www.chegg.com/role/AcquisitionsDetails",
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BusinessAcquisitionLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Business Acquisition [Line Items]",
        "terseLabel": "Business Acquisition [Line Items]"
       }
      }
     },
     "localname": "BusinessAcquisitionLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails",
      "http://www.chegg.com/role/AcquisitionsDetails",
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss": {
     "auth_ref": [
      "r350",
      "r351"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.",
        "label": "Business Acquisition, Pro Forma Net Income (Loss)",
        "terseLabel": "Pro forma net income (loss)"
       }
      }
     },
     "localname": "BusinessAcquisitionsProFormaNetIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationAcquisitionRelatedCosts": {
     "auth_ref": [
      "r349"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.",
        "label": "Business Combination, Acquisition Related Costs",
        "terseLabel": "Acquisition related costs"
       }
      }
     },
     "localname": "BusinessCombinationAcquisitionRelatedCosts",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationConsiderationTransferred1": {
     "auth_ref": [
      "r364",
      "r365",
      "r367"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.",
        "label": "Business Combination, Consideration Transferred",
        "terseLabel": "Fair value of purchase consideration"
       }
      }
     },
     "localname": "BusinessCombinationConsiderationTransferred1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred": {
     "auth_ref": [
      "r362",
      "r364",
      "r365",
      "r369"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.",
        "label": "Business Combination, Consideration Transferred, Liabilities Incurred",
        "terseLabel": "Escrow"
       }
      }
     },
     "localname": "BusinessCombinationConsiderationTransferredLiabilitiesIncurred",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh": {
     "auth_ref": [
      "r371"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.",
        "label": "Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High",
        "verboseLabel": "Contingent payments"
       }
      }
     },
     "localname": "BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationContingentConsiderationLiability": {
     "auth_ref": [
      "r363",
      "r366",
      "r370"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liability recognized arising from contingent consideration in a business combination.",
        "label": "Business Combination, Contingent Consideration, Liability",
        "terseLabel": "Contingent consideration, liability"
       }
      }
     },
     "localname": "BusinessCombinationContingentConsiderationLiability",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationDisclosureTextBlock": {
     "auth_ref": [
      "r372"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).",
        "label": "Business Combination Disclosure [Text Block]",
        "terseLabel": "Acquisitions"
       }
      }
     },
     "localname": "BusinessCombinationDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/Acquisitions"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets": {
     "auth_ref": [
      "r355"
     ],
     "calculation": {
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of assets acquired at the acquisition date.",
        "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets",
        "totalLabel": "Total identifiable assets acquired"
       }
      }
     },
     "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents": {
     "auth_ref": [
      "r355"
     ],
     "calculation": {
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents",
        "terseLabel": "Cash"
       }
      }
     },
     "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther": {
     "auth_ref": [
      "r355"
     ],
     "calculation": {
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of other assets expected to be realized or consumed before one year or the normal operating cycle, if longer, acquired at the acquisition date.",
        "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other",
        "terseLabel": "Other acquired assets"
       }
      }
     },
     "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables": {
     "auth_ref": [
      "r355"
     ],
     "calculation": {
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.",
        "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables",
        "terseLabel": "Accounts receivable"
       }
      }
     },
     "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue": {
     "auth_ref": [
      "r355"
     ],
     "calculation": {
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of deferred revenue expected to be recognized as such within one year or the normal operating cycle, if longer, assumed at the acquisition date.",
        "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue",
        "negatedTerseLabel": "Deferred revenue"
       }
      }
     },
     "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles": {
     "auth_ref": [
      "r354",
      "r355"
     ],
     "calculation": {
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of identifiable intangible assets recognized as of the acquisition date.",
        "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles",
        "terseLabel": "Acquired intangible assets",
        "verboseLabel": "Total acquired intangible assets"
       }
      }
     },
     "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails",
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities": {
     "auth_ref": [
      "r355"
     ],
     "calculation": {
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities assumed at the acquisition date.",
        "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities",
        "negatedTerseLabel": "Liabilities assumed"
       }
      }
     },
     "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet": {
     "auth_ref": [
      "r354",
      "r355"
     ],
     "calculation": {
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.",
        "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net",
        "totalLabel": "Net identifiable assets acquired"
       }
      }
     },
     "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet": {
     "auth_ref": [
      "r355"
     ],
     "calculation": {
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.",
        "label": "Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net",
        "totalLabel": "Total fair value of purchase consideration"
       }
      }
     },
     "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Business Combinations [Abstract]",
        "terseLabel": "Business Combinations [Abstract]"
       }
      }
     },
     "localname": "BusinessCombinationsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock": {
     "auth_ref": [
      "r1",
      "r113",
      "r152"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for the business description and basis of presentation concepts.  Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity.  Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).",
        "label": "Business Description and Basis of Presentation [Text Block]",
        "terseLabel": "Background and Basis of Presentation"
       }
      }
     },
     "localname": "BusinessDescriptionAndBasisOfPresentationTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CarryingReportedAmountFairValueDisclosureMember": {
     "auth_ref": [
      "r396",
      "r397"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measured as reported on the statement of financial position (balance sheet).",
        "label": "Reported Value Measurement [Member]",
        "terseLabel": "Carrying Amount"
       }
      }
     },
     "localname": "CarryingReportedAmountFairValueDisclosureMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CashAndCashEquivalentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cash and Cash Equivalents [Abstract]",
        "terseLabel": "Cash and Cash Equivalents [Abstract]"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValue": {
     "auth_ref": [
      "r2",
      "r32",
      "r96"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      },
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "label": "Cash and Cash Equivalents, at Carrying Value",
        "terseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAtCarryingValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited",
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashAndCashEquivalentsAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of cash and cash equivalent balance.",
        "label": "Cash and Cash Equivalents [Axis]",
        "terseLabel": "Cash and Cash Equivalents [Axis]"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CashAndCashEquivalentsFairValueDisclosure": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash and Cash Equivalents, Fair Value Disclosure",
        "terseLabel": "Cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashAndCashEquivalentsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash and Cash Equivalents [Member]",
        "terseLabel": "Cash and cash equivalents:"
       }
      }
     },
     "localname": "CashAndCashEquivalentsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
     "auth_ref": [
      "r89",
      "r96",
      "r101"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
        "periodEndLabel": "Cash, cash equivalents and restricted cash, end of period",
        "periodStartLabel": "Cash, cash equivalents and restricted cash, beginning of period",
        "totalLabel": "Total cash, cash equivalents and restricted cash"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]",
        "terseLabel": "Reconciliation of cash, cash equivalents and restricted cash:"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
     "auth_ref": [
      "r89",
      "r399"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect",
        "totalLabel": "Net increase in cash, cash equivalents and restricted cash"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]",
        "terseLabel": "Non-cash investing and financing activities:"
       }
      }
     },
     "localname": "CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CashFlowOperatingActivitiesLesseeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cash Flow, Operating Activities, Lessee [Abstract]",
        "terseLabel": "Cash paid for amounts included in the measurement of lease liabilities:"
       }
      }
     },
     "localname": "CashFlowOperatingActivitiesLesseeAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CashMember": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits.",
        "label": "Cash [Member]",
        "terseLabel": "Cash"
       }
      }
     },
     "localname": "CashMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommercialPaperMember": {
     "auth_ref": [
      "r244"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unsecured promissory note (generally negotiable) that provides institutions with short-term funds.",
        "label": "Commercial Paper [Member]",
        "terseLabel": "Commercial paper"
       }
      }
     },
     "localname": "CommercialPaperMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommitmentsAndContingencies": {
     "auth_ref": [
      "r45",
      "r232",
      "r467",
      "r485"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.",
        "label": "Commitments and Contingencies",
        "terseLabel": "Commitments and contingencies"
       }
      }
     },
     "localname": "CommitmentsAndContingencies",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Commitments and Contingencies Disclosure [Abstract]",
        "terseLabel": "Commitments and Contingencies Disclosure [Abstract]"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": {
     "auth_ref": [
      "r229",
      "r230",
      "r231",
      "r241"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for commitments and contingencies.",
        "label": "Commitments and Contingencies Disclosure [Text Block]",
        "terseLabel": "Commitments and Contingencies"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingencies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CommonStockMember": {
     "auth_ref": [
      "r114",
      "r115"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Stock that is subordinate to all other stock of the issuer.",
        "label": "Common Stock [Member]",
        "terseLabel": "Common Stock"
       }
      }
     },
     "localname": "CommonStockMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r23"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face amount or stated value per share of common stock.",
        "label": "Common Stock, Par or Stated Value Per Share",
        "terseLabel": "Common stock, par value (in dollars per share)"
       }
      }
     },
     "localname": "CommonStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockSharesAuthorized": {
     "auth_ref": [
      "r23"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.",
        "label": "Common Stock, Shares Authorized",
        "terseLabel": "Common stock, shares authorized (in shares)"
       }
      }
     },
     "localname": "CommonStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesIssued": {
     "auth_ref": [
      "r23"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.",
        "label": "Common Stock, Shares, Issued",
        "terseLabel": "Common stock, shares issued (in shares)"
       }
      }
     },
     "localname": "CommonStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesOutstanding": {
     "auth_ref": [
      "r23",
      "r257"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.",
        "label": "Common Stock, Shares, Outstanding",
        "periodEndLabel": "Common stock, ending balance (in shares)",
        "periodStartLabel": "Common stock, beginning balance (in shares)",
        "terseLabel": "Common stock, shares outstanding (in shares)"
       }
      }
     },
     "localname": "CommonStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical",
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockValue": {
     "auth_ref": [
      "r23"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "label": "Common Stock, Value, Issued",
        "terseLabel": "Common stock, 0.001 par value 400,000,000 shares authorized; 128,654,401 and 121,583,501 shares issued and outstanding at September\u00a030, 2020 and December\u00a031, 2019, respectively"
       }
      }
     },
     "localname": "CommonStockValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTax": {
     "auth_ref": [
      "r61",
      "r63",
      "r64",
      "r68",
      "r470",
      "r488"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "totalLabel": "Total comprehensive loss"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock": {
     "auth_ref": [
      "r267"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.",
        "label": "Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]",
        "terseLabel": "Schedule of Accounts Receivable"
       }
      }
     },
     "localname": "ContractWithCustomerAssetAndLiabilityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RevenuesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ContractWithCustomerAssetNetCurrent": {
     "auth_ref": [
      "r264",
      "r266",
      "r277"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.",
        "label": "Contract with Customer, Asset, after Allowance for Credit Loss, Current",
        "terseLabel": "Contract assets"
       }
      }
     },
     "localname": "ContractWithCustomerAssetNetCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ContractWithCustomerLiabilityCurrent": {
     "auth_ref": [
      "r264",
      "r265",
      "r277"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.",
        "label": "Contract with Customer, Liability, Current",
        "terseLabel": "Deferred revenue"
       }
      }
     },
     "localname": "ContractWithCustomerLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited",
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ContractWithCustomerLiabilityRevenueRecognized": {
     "auth_ref": [
      "r278"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.",
        "label": "Contract with Customer, Liability, Revenue Recognized",
        "terseLabel": "Contract with customer, liability, revenue recognized"
       }
      }
     },
     "localname": "ContractWithCustomerLiabilityRevenueRecognized",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CorporateBondSecuritiesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This category includes information about long-term debt securities that are issued by either a domestic or foreign corporate business entity with a date certain promise of repayment and a return to the holder for the time value of money (for example, variable or fixed interest, original issue discount).",
        "label": "Corporate Bond Securities [Member]",
        "terseLabel": "Corporate securities"
       }
      }
     },
     "localname": "CorporateBondSecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CostOfRevenue": {
     "auth_ref": [
      "r73",
      "r105",
      "r189",
      "r398"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_GrossProfit",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate cost of goods produced and sold and services rendered during the reporting period.",
        "label": "Cost of Revenue",
        "terseLabel": "Cost of revenues"
       }
      }
     },
     "localname": "CostOfRevenue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CostOfSalesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing cost of sales.",
        "label": "Cost of Sales [Member]",
        "terseLabel": "Cost of revenues"
       }
      }
     },
     "localname": "CostOfSalesMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CostOfSalesPolicyTextBlock": {
     "auth_ref": [
      "r288"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for cost of product sold and service rendered.",
        "label": "Cost of Goods and Service [Policy Text Block]",
        "terseLabel": "Cost of Revenues"
       }
      }
     },
     "localname": "CostOfSalesPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CustomerListsMember": {
     "auth_ref": [
      "r360"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information about customers such as their name and contact information; it may also be an extensive database that includes other information about the customers such as their order history and demographic information.",
        "label": "Customer Lists [Member]",
        "terseLabel": "Customer lists"
       }
      }
     },
     "localname": "CustomerListsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtConversionConvertedInstrumentAmount1": {
     "auth_ref": [
      "r98",
      "r100"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.",
        "label": "Debt Conversion, Converted Instrument, Amount",
        "terseLabel": "Debt conversion, converted instrument, amount"
       }
      }
     },
     "localname": "DebtConversionConvertedInstrumentAmount1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtConversionConvertedInstrumentSharesIssued1": {
     "auth_ref": [
      "r98",
      "r100"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or payments in the period.",
        "label": "Debt Conversion, Converted Instrument, Shares Issued",
        "terseLabel": "Debt conversion, shares issued (in shares)"
       }
      }
     },
     "localname": "DebtConversionConvertedInstrumentSharesIssued1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_DebtDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Debt Disclosure [Abstract]",
        "terseLabel": "Debt Disclosure [Abstract]"
       }
      }
     },
     "localname": "DebtDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtDisclosureTextBlock": {
     "auth_ref": [
      "r256"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.",
        "label": "Debt Disclosure [Text Block]",
        "verboseLabel": "Convertible Senior Notes"
       }
      }
     },
     "localname": "DebtDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DebtInstrumentAxis": {
     "auth_ref": [
      "r17",
      "r19",
      "r20",
      "r461",
      "r462",
      "r475"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities.",
        "label": "Debt Instrument [Axis]",
        "terseLabel": "Debt Instrument [Axis]"
       }
      }
     },
     "localname": "DebtInstrumentAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent": {
     "auth_ref": [
      "r248"
     ],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.",
        "label": "Debt Instrument, Convertible, Carrying Amount of Equity Component",
        "terseLabel": "Debt instrument, equity component",
        "totalLabel": "Net carrying amount (equity)"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentConvertibleConversionPrice1": {
     "auth_ref": [
      "r250"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The price per share of the conversion feature embedded in the debt instrument.",
        "label": "Debt Instrument, Convertible, Conversion Price",
        "terseLabel": "Conversion price"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleConversionPrice1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_DebtInstrumentConvertibleConversionRatio1": {
     "auth_ref": [
      "r42",
      "r258",
      "r259",
      "r261"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.",
        "label": "Debt Instrument, Convertible, Conversion Ratio",
        "terseLabel": "Conversion ratio"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleConversionRatio1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "pureItemType"
    },
    "us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal": {
     "auth_ref": [
      "r251"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount by which the convertible debt's if-converted value exceeds its principle amount at the balance sheet date, regardless of whether the instrument is currently convertible. This element applies to public companies only.",
        "label": "Debt Instrument, Convertible, If-converted Value in Excess of Principal",
        "terseLabel": "Debt instrument, if-converted value in excess of principal"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature.",
        "label": "Debt Instrument, Convertible, Threshold Consecutive Trading Days",
        "terseLabel": "Threshold consecutive trading days"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleThresholdConsecutiveTradingDays1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.",
        "label": "Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger",
        "terseLabel": "Threshold percentage of stock price trigger"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentConvertibleThresholdTradingDays": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.",
        "label": "Debt Instrument, Convertible, Threshold Trading Days",
        "terseLabel": "Threshold trading days"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleThresholdTradingDays",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "us-gaap_DebtInstrumentFaceAmount": {
     "auth_ref": [
      "r408",
      "r411"
     ],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LongTermDebtFairValue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face (par) amount of debt instrument at time of issuance.",
        "label": "Debt Instrument, Face Amount",
        "terseLabel": "Face value",
        "verboseLabel": "Principal"
       }
      }
     },
     "localname": "DebtInstrumentFaceAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentInterestRateEffectivePercentage": {
     "auth_ref": [
      "r41",
      "r252",
      "r408"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.",
        "label": "Debt Instrument, Interest Rate, Effective Percentage",
        "terseLabel": "Interest rate, effective percentage"
       }
      }
     },
     "localname": "DebtInstrumentInterestRateEffectivePercentage",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentInterestRateStatedPercentage": {
     "auth_ref": [
      "r41"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contractual interest rate for funds borrowed, under the debt agreement.",
        "label": "Debt Instrument, Interest Rate, Stated Percentage",
        "terseLabel": "Interest rate, stated percentage"
       }
      }
     },
     "localname": "DebtInstrumentInterestRateStatedPercentage",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Debt Instrument [Line Items]",
        "terseLabel": "Debt Instrument [Line Items]"
       }
      }
     },
     "localname": "DebtInstrumentLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentNameDomain": {
     "auth_ref": [
      "r43"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities.",
        "label": "Debt Instrument, Name [Domain]",
        "terseLabel": "Debt Instrument, Name [Domain]"
       }
      }
     },
     "localname": "DebtInstrumentNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentRepurchasedFaceAmount": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face (par) amount of the original debt instrument that was repurchased.",
        "label": "Debt Instrument, Repurchased Face Amount",
        "terseLabel": "Repurchased principal amount"
       }
      }
     },
     "localname": "DebtInstrumentRepurchasedFaceAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentTable": {
     "auth_ref": [
      "r43",
      "r110",
      "r258",
      "r260",
      "r261",
      "r262",
      "r407",
      "r408",
      "r411",
      "r474"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A table or schedule providing information pertaining to long-term debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.",
        "label": "Schedule of Long-term Debt Instruments [Table]",
        "terseLabel": "Schedule of Long-term Debt Instruments [Table]"
       }
      }
     },
     "localname": "DebtInstrumentTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet": {
     "auth_ref": [
      "r407",
      "r408",
      "r409",
      "r410",
      "r411"
     ],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LongTermDebtFairValue",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after accumulated amortization, of debt discount (premium).",
        "label": "Debt Instrument, Unamortized Discount (Premium), Net",
        "negatedTerseLabel": "Unamortized debt discount",
        "terseLabel": "Unamortized debt discount"
       }
      }
     },
     "localname": "DebtInstrumentUnamortizedDiscountPremiumNet",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtPolicyTextBlock": {
     "auth_ref": [
      "r102",
      "r245"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy related to debt. Includes, but is not limited to, debt issuance costs, the effects of refinancings, method of amortizing debt issuance costs and original issue discount, and classifications of debt.",
        "label": "Debt, Policy [Policy Text Block]",
        "terseLabel": "Convertible Senior Notes, net"
       }
      }
     },
     "localname": "DebtPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleTable": {
     "auth_ref": [
      "r184"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-sale [Table]",
        "terseLabel": "Debt Securities, Available-for-sale [Table]"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredFinanceCostsNet": {
     "auth_ref": [
      "r36",
      "r409"
     ],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_LongTermDebtFairValue",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.",
        "label": "Debt Issuance Costs, Net",
        "negatedLabel": "Debt issuance costs",
        "negatedTerseLabel": "Unamortized issuance costs",
        "terseLabel": "Unamortized issuance costs"
       }
      }
     },
     "localname": "DeferredFinanceCostsNet",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredIncomeTaxExpenseBenefit": {
     "auth_ref": [
      "r94",
      "r106",
      "r335",
      "r340",
      "r341",
      "r342"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 16.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "label": "Deferred Income Tax Expense (Benefit)",
        "terseLabel": "Deferred income taxes"
       }
      }
     },
     "localname": "DeferredIncomeTaxExpenseBenefit",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DevelopedTechnologyRightsMember": {
     "auth_ref": [
      "r361"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Rights to developed technology, which can include the right to develop, use, market, sell, or offer for sale products, compounds, or intellectual property.",
        "label": "Developed Technology Rights [Member]",
        "terseLabel": "Developed technologies and content library",
        "verboseLabel": "Developed technology"
       }
      }
     },
     "localname": "DevelopedTechnologyRightsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DisaggregationOfRevenueLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Disaggregation of Revenue [Line Items]",
        "terseLabel": "Disaggregation of Revenue [Line Items]"
       }
      }
     },
     "localname": "DisaggregationOfRevenueLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DisaggregationOfRevenueTable": {
     "auth_ref": [
      "r276",
      "r280",
      "r281",
      "r282",
      "r283",
      "r284",
      "r285",
      "r286"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.",
        "label": "Disaggregation of Revenue [Table]",
        "terseLabel": "Disaggregation of Revenue [Table]"
       }
      }
     },
     "localname": "DisaggregationOfRevenueTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DisaggregationOfRevenueTableTextBlock": {
     "auth_ref": [
      "r276"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.",
        "label": "Disaggregation of Revenue [Table Text Block]",
        "terseLabel": "Disaggregation of Revenue"
       }
      }
     },
     "localname": "DisaggregationOfRevenueTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RevenuesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": {
     "auth_ref": [
      "r329"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for share-based payment arrangement.",
        "label": "Share-based Payment Arrangement [Text Block]",
        "terseLabel": "Stockholders' Equity"
       }
      }
     },
     "localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquity"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Share-based Payment Arrangement [Abstract]",
        "terseLabel": "Share-based Payment Arrangement [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DueToOfficersOrStockholdersCurrent": {
     "auth_ref": [
      "r16",
      "r107",
      "r428",
      "r476",
      "r508"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amounts due to recorded owners or owners with a beneficial interest of more than 10 percent of the voting interests or officers of the company. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Due to Officers or Stockholders, Current",
        "terseLabel": "Due to related parties"
       }
      }
     },
     "localname": "DueToOfficersOrStockholdersCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EarningsPerShareAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Earnings Per Share [Abstract]"
       }
      }
     },
     "localname": "EarningsPerShareAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareBasicAndDiluted": {
     "auth_ref": [
      "r135"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.",
        "label": "Earnings Per Share, Basic and Diluted",
        "terseLabel": "Net loss per share, basic and diluted (in dollars per share)"
       }
      }
     },
     "localname": "EarningsPerShareBasicAndDiluted",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited",
      "http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_EarningsPerShareBasicLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]",
        "terseLabel": "Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]"
       }
      }
     },
     "localname": "EarningsPerShareBasicLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerSharePolicyTextBlock": {
     "auth_ref": [
      "r102",
      "r137",
      "r138"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.",
        "label": "Earnings Per Share, Policy [Policy Text Block]",
        "terseLabel": "Net Loss Per Share"
       }
      }
     },
     "localname": "EarningsPerSharePolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EarningsPerShareTextBlock": {
     "auth_ref": [
      "r137",
      "r138",
      "r139",
      "r142"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for earnings per share.",
        "label": "Earnings Per Share [Text Block]",
        "terseLabel": "Net Loss Per Share"
       }
      }
     },
     "localname": "EarningsPerShareTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShare"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]",
        "terseLabel": "Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": {
     "auth_ref": [
      "r316"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition",
        "terseLabel": "Weighted average vesting period for recognition of compensation expense"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions": {
     "auth_ref": [
      "r316"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.",
        "label": "Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount",
        "terseLabel": "Unrecognized compensation costs related to restricted stock units"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EmployeeStockMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "An Employee Stock Purchase Plan is a tax-efficient means by which employees of a corporation can purchase the corporation's stock.",
        "label": "Employee Stock [Member]",
        "terseLabel": "Employee stock purchase plan"
       }
      }
     },
     "localname": "EmployeeStockMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EquityComponentDomain": {
     "auth_ref": [
      "r114",
      "r115",
      "r117",
      "r120",
      "r128",
      "r130",
      "r144",
      "r193",
      "r257",
      "r263",
      "r322",
      "r323",
      "r324",
      "r336",
      "r337",
      "r400",
      "r401",
      "r402",
      "r403",
      "r404",
      "r406",
      "r497",
      "r498",
      "r499"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc.",
        "label": "Equity Component [Domain]",
        "terseLabel": "Equity Component [Domain]"
       }
      }
     },
     "localname": "EquityComponentDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment": {
     "auth_ref": [
      "r186"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.",
        "label": "Equity Method Investment, Other than Temporary Impairment",
        "terseLabel": "Loss from impairment of strategic equity investment"
       }
      }
     },
     "localname": "EquityMethodInvestmentOtherThanTemporaryImpairment",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount": {
     "auth_ref": [
      "r185"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of investment in equity security without readily determinable fair value.",
        "label": "Equity Securities without Readily Determinable Fair Value, Amount",
        "terseLabel": "Cost method investment"
       }
      }
     },
     "localname": "EquitySecuritiesWithoutReadilyDeterminableFairValueAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Error Corrections and Prior Period Adjustments Restatement [Line Items]",
        "terseLabel": "Error Corrections and Prior Period Adjustments Restatement [Line Items]"
       }
      }
     },
     "localname": "ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EstimateOfFairValueFairValueDisclosureMember": {
     "auth_ref": [
      "r395"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measured as an estimate of fair value.",
        "label": "Estimate of Fair Value Measurement [Member]",
        "terseLabel": "Estimated Fair Value"
       }
      }
     },
     "localname": "EstimateOfFairValueFairValueDisclosureMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]",
        "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": {
     "auth_ref": [
      "r382",
      "r383",
      "r384",
      "r391"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis.",
        "label": "Fair Value, Recurring and Nonrecurring [Table]",
        "terseLabel": "Fair Value, Recurring and Nonrecurring [Table]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock": {
     "auth_ref": [
      "r382",
      "r383",
      "r385"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3).",
        "label": "Fair Value Measurements, Nonrecurring [Table Text Block]",
        "terseLabel": "Fair Value Measurements, Nonrecurring"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnNonrecurringBasisTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": {
     "auth_ref": [
      "r388"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Class of asset.",
        "label": "Asset Class [Domain]",
        "terseLabel": "Asset Class [Domain]"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueByAssetClassAxis": {
     "auth_ref": [
      "r382",
      "r391"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by class of asset.",
        "label": "Asset Class [Axis]",
        "terseLabel": "Asset Class [Axis]"
       }
      }
     },
     "localname": "FairValueByAssetClassAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByFairValueHierarchyLevelAxis": {
     "auth_ref": [
      "r290",
      "r291",
      "r292",
      "r293",
      "r294",
      "r295",
      "r296",
      "r298",
      "r383",
      "r433",
      "r434",
      "r435"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient.",
        "label": "Fair Value Hierarchy and NAV [Axis]",
        "terseLabel": "Fair Value Hierarchy and NAV [Axis]"
       }
      }
     },
     "localname": "FairValueByFairValueHierarchyLevelAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByMeasurementBasisAxis": {
     "auth_ref": [
      "r382",
      "r392"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by measurement basis.",
        "label": "Measurement Basis [Axis]",
        "terseLabel": "Measurement Basis [Axis]"
       }
      }
     },
     "localname": "FairValueByMeasurementBasisAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByMeasurementFrequencyAxis": {
     "auth_ref": [
      "r382",
      "r383",
      "r386",
      "r387",
      "r393"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by measurement frequency.",
        "label": "Measurement Frequency [Axis]",
        "terseLabel": "Measurement Frequency [Axis]"
       }
      }
     },
     "localname": "FairValueByMeasurementFrequencyAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueDisclosureItemAmountsDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measurement basis, for example, but not limited to, reported value, fair value, portion at fair value, portion at other than fair value.",
        "label": "Fair Value Measurement [Domain]",
        "terseLabel": "Fair Value Measurement [Domain]"
       }
      }
     },
     "localname": "FairValueDisclosureItemAmountsDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Fair Value Disclosures [Abstract]",
        "terseLabel": "Fair Value Disclosures [Abstract]"
       }
      }
     },
     "localname": "FairValueDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueDisclosuresTextBlock": {
     "auth_ref": [
      "r390"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.",
        "label": "Fair Value Disclosures [Text Block]",
        "terseLabel": "Fair Value Measurement"
       }
      }
     },
     "localname": "FairValueDisclosuresTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurement"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueInputsLevel1Member": {
     "auth_ref": [
      "r290",
      "r291",
      "r296",
      "r298",
      "r383",
      "r433"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date.",
        "label": "Fair Value, Inputs, Level 1 [Member]",
        "terseLabel": "Level 1"
       }
      }
     },
     "localname": "FairValueInputsLevel1Member",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueInputsLevel2Member": {
     "auth_ref": [
      "r290",
      "r291",
      "r296",
      "r298",
      "r383",
      "r434"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets.",
        "label": "Fair Value, Inputs, Level 2 [Member]",
        "terseLabel": "Level 2"
       }
      }
     },
     "localname": "FairValueInputsLevel2Member",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementFrequencyDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measurement frequency.",
        "label": "Measurement Frequency [Domain]",
        "terseLabel": "Measurement Frequency [Domain]"
       }
      }
     },
     "localname": "FairValueMeasurementFrequencyDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": {
     "auth_ref": [
      "r290",
      "r291",
      "r292",
      "r293",
      "r294",
      "r295",
      "r296",
      "r298",
      "r433",
      "r434",
      "r435"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.",
        "label": "Fair Value Hierarchy and NAV [Domain]",
        "terseLabel": "Fair Value Hierarchy and NAV [Domain]"
       }
      }
     },
     "localname": "FairValueMeasurementsFairValueHierarchyDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementsNonrecurringMember": {
     "auth_ref": [
      "r382",
      "r383",
      "r386",
      "r387",
      "r389",
      "r393"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Infrequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, not frequently measured at fair value.",
        "label": "Fair Value, Nonrecurring [Member]",
        "terseLabel": "Fair Value, Measurements, Nonrecurring"
       }
      }
     },
     "localname": "FairValueMeasurementsNonrecurringMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementsRecurringMember": {
     "auth_ref": [
      "r390",
      "r393"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Frequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, frequently measured at fair value.",
        "label": "Fair Value, Recurring [Member]",
        "terseLabel": "Fair Value, Measurements, Recurring"
       }
      }
     },
     "localname": "FairValueMeasurementsRecurringMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetUsefulLife": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Finite-Lived Intangible Asset, Useful Life",
        "terseLabel": "Weighted-Average Amortization Period (in months)"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetUsefulLife",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization": {
     "auth_ref": [
      "r215"
     ],
     "calculation": {
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_IntangibleAssetsNetExcludingGoodwill",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "label": "Finite-Lived Intangible Assets, Accumulated Amortization",
        "negatedLabel": "Accumulated Amortization"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAccumulatedAmortization",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths": {
     "auth_ref": [
      "r217"
     ],
     "calculation": {
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year One",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year.",
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year",
        "terseLabel": "Remaining three months of 2020"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour": {
     "auth_ref": [
      "r217"
     ],
     "calculation": {
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Four",
        "terseLabel": "2024"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFour",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree": {
     "auth_ref": [
      "r217"
     ],
     "calculation": {
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Three",
        "terseLabel": "2023"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearThree",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo": {
     "auth_ref": [
      "r217"
     ],
     "calculation": {
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Two",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis": {
     "auth_ref": [
      "r209",
      "r212",
      "r215",
      "r219",
      "r444",
      "r445"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by major type or class of finite-lived intangible assets.",
        "label": "Finite-Lived Intangible Assets by Major Class [Axis]",
        "terseLabel": "Finite-Lived Intangible Assets by Major Class [Axis]"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsByMajorClassAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsGross": {
     "auth_ref": [
      "r215",
      "r445"
     ],
     "calculation": {
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "label": "Finite-Lived Intangible Assets, Gross",
        "terseLabel": "Gross Carrying Amount"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsGross",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Finite-Lived Intangible Assets [Line Items]",
        "terseLabel": "Finite Lived Intangible Assets [Line Items]"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain": {
     "auth_ref": [
      "r209",
      "r214"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The major class of finite-lived intangible asset (for example, patents, trademarks, copyrights, etc.) A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.",
        "label": "Finite-Lived Intangible Assets, Major Class Name [Domain]",
        "terseLabel": "Finite-Lived Intangible Assets, Major Class Name [Domain]"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsMajorClassNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsNet": {
     "auth_ref": [
      "r215",
      "r444"
     ],
     "calculation": {
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "label": "Finite-Lived Intangible Assets, Net",
        "totalLabel": "Net Carrying Amount"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsNet",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedtoIntangibleAssetsDetails",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GainLossOnSaleOfPropertyPlantEquipment": {
     "auth_ref": [
      "r94"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 17.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.",
        "label": "Gain (Loss) on Disposition of Property Plant Equipment",
        "negatedLabel": "Loss from write-off of property and equipment"
       }
      }
     },
     "localname": "GainLossOnSaleOfPropertyPlantEquipment",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GainsLossesOnExtinguishmentOfDebt": {
     "auth_ref": [
      "r94",
      "r254",
      "r255"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 18.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.",
        "label": "Gain (Loss) on Extinguishment of Debt",
        "negatedTerseLabel": "Loss on early extinguishment of debt",
        "terseLabel": "Gain (loss) on extinguishment of debt"
       }
      }
     },
     "localname": "GainsLossesOnExtinguishmentOfDebt",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GeneralAndAdministrativeExpense": {
     "auth_ref": [
      "r75"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.",
        "label": "General and Administrative Expense",
        "terseLabel": "General and administrative"
       }
      }
     },
     "localname": "GeneralAndAdministrativeExpense",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GeneralAndAdministrativeExpenseMember": {
     "auth_ref": [
      "r69"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing general and administrative expense.",
        "label": "General and Administrative Expense [Member]",
        "terseLabel": "General and administrative"
       }
      }
     },
     "localname": "GeneralAndAdministrativeExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_Goodwill": {
     "auth_ref": [
      "r200",
      "r201",
      "r459"
     ],
     "calculation": {
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet",
       "weight": 1.0
      },
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "label": "Goodwill",
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance",
        "terseLabel": "Goodwill"
       }
      }
     },
     "localname": "Goodwill",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails",
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GoodwillAcquiredDuringPeriod": {
     "auth_ref": [
      "r202"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.",
        "label": "Goodwill, Acquired During Period",
        "terseLabel": "Additions due to acquisitions"
       }
      }
     },
     "localname": "GoodwillAcquiredDuringPeriod",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Goodwill and Intangible Assets Disclosure [Abstract]",
        "terseLabel": "Goodwill and Intangible Assets Disclosure [Abstract]"
       }
      }
     },
     "localname": "GoodwillAndIntangibleAssetsDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock": {
     "auth_ref": [
      "r220"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for goodwill and intangible assets.",
        "label": "Goodwill and Intangible Assets Disclosure [Text Block]",
        "terseLabel": "Goodwill and Intangible Assets"
       }
      }
     },
     "localname": "GoodwillAndIntangibleAssetsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssets"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_GoodwillForeignCurrencyTranslationGainLoss": {
     "auth_ref": [
      "r203"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "label": "Goodwill, Foreign Currency Translation Gain (Loss)",
        "terseLabel": "Foreign currency translation adjustment"
       }
      }
     },
     "localname": "GoodwillForeignCurrencyTranslationGainLoss",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GoodwillPurchaseAccountingAdjustments": {
     "auth_ref": [
      "r204",
      "r348"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "label": "Goodwill, Purchase Accounting Adjustments",
        "terseLabel": "Measurement period adjustments related to prior acquisition"
       }
      }
     },
     "localname": "GoodwillPurchaseAccountingAdjustments",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GoodwillRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Goodwill [Roll Forward]",
        "terseLabel": "Goodwill [Roll Forward]"
       }
      }
     },
     "localname": "GoodwillRollForward",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsGoodwillDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_GrossProfit": {
     "auth_ref": [
      "r72",
      "r105",
      "r156",
      "r158",
      "r161",
      "r164",
      "r166",
      "r189",
      "r398"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.",
        "label": "Gross Profit",
        "totalLabel": "Gross profit"
       }
      }
     },
     "localname": "GrossProfit",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments": {
     "auth_ref": [
      "r111",
      "r156",
      "r158",
      "r161",
      "r164",
      "r166"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.",
        "label": "Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest",
        "totalLabel": "Loss before provision for income taxes"
       }
      }
     },
     "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeStatementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Income Statement [Abstract]",
        "terseLabel": "Income Statement [Abstract]"
       }
      }
     },
     "localname": "IncomeStatementAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationAxis": {
     "auth_ref": [
      "r225"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by location in the income statement.",
        "label": "Income Statement Location [Axis]",
        "terseLabel": "Income Statement Location [Axis]"
       }
      }
     },
     "localname": "IncomeStatementLocationAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Location in the income statement.",
        "label": "Income Statement Location [Domain]",
        "terseLabel": "Income Statement Location [Domain]"
       }
      }
     },
     "localname": "IncomeStatementLocationDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeTaxDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Income Tax Disclosure [Abstract]",
        "terseLabel": "Income Tax Disclosure [Abstract]"
       }
      }
     },
     "localname": "IncomeTaxDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeTaxDisclosureTextBlock": {
     "auth_ref": [
      "r332",
      "r333",
      "r334",
      "r338",
      "r343",
      "r345",
      "r346",
      "r347"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.",
        "label": "Income Tax Disclosure [Text Block]",
        "terseLabel": "Income Taxes"
       }
      }
     },
     "localname": "IncomeTaxDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/IncomeTaxes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_IncomeTaxExpenseBenefit": {
     "auth_ref": [
      "r106",
      "r129",
      "r130",
      "r155",
      "r331",
      "r339",
      "r344",
      "r490"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "label": "Income Tax Expense (Benefit)",
        "terseLabel": "Provision for income taxes"
       }
      }
     },
     "localname": "IncomeTaxExpenseBenefit",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited",
      "http://www.chegg.com/role/IncomeTaxesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeTaxesPaid": {
     "auth_ref": [
      "r91",
      "r97"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.",
        "label": "Income Taxes Paid",
        "terseLabel": "Income taxes"
       }
      }
     },
     "localname": "IncomeTaxesPaid",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccountsPayable": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 10.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.",
        "label": "Increase (Decrease) in Accounts Payable",
        "terseLabel": "Accounts payable"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsPayable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccountsReceivable": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.",
        "label": "Increase (Decrease) in Accounts Receivable",
        "negatedLabel": "Accounts receivable"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsReceivable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccruedLiabilities": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 12.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.",
        "label": "Increase (Decrease) in Accrued Liabilities",
        "terseLabel": "Accrued liabilities"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccruedLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInContractWithCustomerLiability": {
     "auth_ref": [
      "r93"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.",
        "label": "Increase (Decrease) in Contract with Customer, Liability",
        "terseLabel": "Change in deferred revenue"
       }
      }
     },
     "localname": "IncreaseDecreaseInContractWithCustomerLiability",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInDeferredRevenue": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 11.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.",
        "label": "Increase (Decrease) in Deferred Revenue",
        "terseLabel": "Deferred revenue"
       }
      }
     },
     "localname": "IncreaseDecreaseInDeferredRevenue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Increase (Decrease) in Operating Capital [Abstract]",
        "terseLabel": "Change in assets and liabilities, net of effect of acquisition of business:"
       }
      }
     },
     "localname": "IncreaseDecreaseInOperatingCapitalAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncreaseDecreaseInOtherOperatingAssets": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 9.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in operating assets classified as other.",
        "label": "Increase (Decrease) in Other Operating Assets",
        "negatedLabel": "Other assets"
       }
      }
     },
     "localname": "IncreaseDecreaseInOtherOperatingAssets",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInOtherOperatingLiabilities": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 13.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in operating liabilities classified as other.",
        "label": "Increase (Decrease) in Other Operating Liabilities",
        "terseLabel": "Other liabilities"
       }
      }
     },
     "localname": "IncreaseDecreaseInOtherOperatingLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInPrepaidExpensesOther": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 8.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) of consideration paid in advance for other costs that provide economic benefits in future periods.",
        "label": "Increase (Decrease) in Prepaid Expenses, Other",
        "negatedLabel": "Prepaid expenses and other current assets"
       }
      }
     },
     "localname": "IncreaseDecreaseInPrepaidExpensesOther",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInStockholdersEquityRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Increase (Decrease) in Stockholders' Equity [Roll Forward]",
        "terseLabel": "Increase (Decrease) in Stockholders' Equity [Roll Forward]"
       }
      }
     },
     "localname": "IncreaseDecreaseInStockholdersEquityRollForward",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IndefiniteLivedTradeNames": {
     "auth_ref": [
      "r218"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the rights acquired through registration of a trade name to gain or protect exclusive use thereof for a projected indefinite period of benefit.",
        "label": "Indefinite-Lived Trade Names",
        "terseLabel": "Indefinite-lived trade name"
       }
      }
     },
     "localname": "IndefiniteLivedTradeNames",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IntangibleAssetsGrossExcludingGoodwill": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_IntangibleAssetsNetExcludingGoodwill",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before accumulated amortization of intangible assets, excluding goodwill.",
        "label": "Intangible Assets, Gross (Excluding Goodwill)",
        "terseLabel": "Total intangible assets, gross carrying amount"
       }
      }
     },
     "localname": "IntangibleAssetsGrossExcludingGoodwill",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IntangibleAssetsNetExcludingGoodwill": {
     "auth_ref": [
      "r207",
      "r213"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.",
        "label": "Intangible Assets, Net (Excluding Goodwill)",
        "terseLabel": "Intangible assets, net",
        "totalLabel": "Intangible assets, net"
       }
      }
     },
     "localname": "IntangibleAssetsNetExcludingGoodwill",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestExpenseDebt": {
     "auth_ref": [
      "r77",
      "r253"
     ],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the cost of borrowed funds accounted for as interest expense for debt.",
        "label": "Interest Expense, Debt",
        "totalLabel": "Total interest expense"
       }
      }
     },
     "localname": "InterestExpenseDebt",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestExpenseDebtExcludingAmortization": {
     "auth_ref": [
      "r79"
     ],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_InterestExpenseDebt",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs.",
        "label": "Interest Expense, Debt, Excluding Amortization",
        "terseLabel": "Contractual interest expense"
       }
      }
     },
     "localname": "InterestExpenseDebtExcludingAmortization",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestIncomeExpenseNet": {
     "auth_ref": [
      "r471"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The net amount of operating interest income (expense).",
        "label": "Interest Income (Expense), Net",
        "verboseLabel": "Interest expense, net"
       }
      }
     },
     "localname": "InterestIncomeExpenseNet",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestPaidNet": {
     "auth_ref": [
      "r88",
      "r90",
      "r97"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.",
        "label": "Interest Paid, Excluding Capitalized Interest, Operating Activities",
        "terseLabel": "Interest"
       }
      }
     },
     "localname": "InterestPaidNet",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InternetDomainNamesMember": {
     "auth_ref": [
      "r358"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "String of typographic characters used to describe the location of a specific individual, business, computer, or piece of information online. Formally known as the Uniform Resource Locator or URL, it is often considered to be the address of a certain World Wide Web site.",
        "label": "Internet Domain Names [Member]",
        "terseLabel": "Domain names"
       }
      }
     },
     "localname": "InternetDomainNamesMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InvestmentPolicyTextBlock": {
     "auth_ref": [
      "r188",
      "r489"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for investment in financial asset.",
        "label": "Investment, Policy [Policy Text Block]",
        "terseLabel": "Investments"
       }
      }
     },
     "localname": "InvestmentPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_InvestmentTypeAxis": {
     "auth_ref": [
      "r511",
      "r512",
      "r513",
      "r514",
      "r515",
      "r516",
      "r517",
      "r518",
      "r519",
      "r520",
      "r521",
      "r522",
      "r523",
      "r524",
      "r525"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of investments.",
        "label": "Investment Type [Axis]",
        "terseLabel": "Investment Type [Axis]"
       }
      }
     },
     "localname": "InvestmentTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_InvestmentTypeCategorizationMember": {
     "auth_ref": [
      "r511",
      "r512",
      "r513",
      "r514",
      "r515",
      "r516",
      "r517",
      "r518",
      "r519",
      "r520",
      "r521",
      "r522",
      "r523",
      "r524",
      "r525"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Asset obtained to generate income or appreciate in value.",
        "label": "Investments [Domain]",
        "terseLabel": "Investments [Domain]"
       }
      }
     },
     "localname": "InvestmentTypeCategorizationMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for cash, cash equivalents, investments in debt and equity instruments (including cost and equity investees and related income statement amounts), equity and cost method investments, investments in joint ventures and any other investment.",
        "label": "Investments in Debt and Equity Instruments, Cash and Cash Equivalents, Unrealized and Realized Gains (Losses) [Text Block]",
        "terseLabel": "Cash and Cash Equivalents, and Investment"
       }
      }
     },
     "localname": "InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestments"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LessorLeasesPolicyTextBlock": {
     "auth_ref": [
      "r420",
      "r421",
      "r422",
      "r424"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for leasing arrangements entered into by lessor.",
        "label": "Lessor, Leases [Policy Text Block]",
        "terseLabel": "Lessor, Leases"
       }
      }
     },
     "localname": "LessorLeasesPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_Liabilities": {
     "auth_ref": [
      "r38",
      "r105",
      "r160",
      "r189",
      "r376",
      "r379",
      "r380",
      "r398"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.",
        "label": "Liabilities",
        "totalLabel": "Total liabilities"
       }
      }
     },
     "localname": "Liabilities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "auth_ref": [
      "r30",
      "r105",
      "r189",
      "r398",
      "r463",
      "r483"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "label": "Liabilities and Equity",
        "totalLabel": "Total liabilities and stockholders' equity"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities and Equity [Abstract]",
        "terseLabel": "Liabilities and stockholders' equity"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesCurrent": {
     "auth_ref": [
      "r40",
      "r105",
      "r189",
      "r376",
      "r379",
      "r380",
      "r398"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.",
        "label": "Liabilities, Current",
        "totalLabel": "Total current liabilities"
       }
      }
     },
     "localname": "LiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities, Current [Abstract]",
        "terseLabel": "Current liabilities"
       }
      }
     },
     "localname": "LiabilitiesCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesNoncurrent": {
     "auth_ref": [
      "r9",
      "r10",
      "r11",
      "r20",
      "r21",
      "r105",
      "r189",
      "r376",
      "r379",
      "r380",
      "r398"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of obligation due after one year or beyond the normal operating cycle, if longer.",
        "label": "Liabilities, Noncurrent",
        "totalLabel": "Total long-term liabilities"
       }
      }
     },
     "localname": "LiabilitiesNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesNoncurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities, Noncurrent [Abstract]",
        "terseLabel": "Long-term liabilities"
       }
      }
     },
     "localname": "LiabilitiesNoncurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LitigationStatusAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by status of pending, threatened, or settled litigation.",
        "label": "Litigation Status [Axis]",
        "terseLabel": "Litigation Status [Axis]"
       }
      }
     },
     "localname": "LitigationStatusAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingenciesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LitigationStatusDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Status of pending, threatened, or settled litigation.",
        "label": "Litigation Status [Domain]",
        "terseLabel": "Litigation Status [Domain]"
       }
      }
     },
     "localname": "LitigationStatusDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingenciesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LongTermDebt": {
     "auth_ref": [
      "r20",
      "r249",
      "r462",
      "r479"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.",
        "label": "Long-term Debt",
        "terseLabel": "Carrying amount"
       }
      }
     },
     "localname": "LongTermDebt",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermDebtFairValue": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.",
        "label": "Long-term Debt, Fair Value",
        "terseLabel": "Convertible senior notes",
        "totalLabel": "Net carrying amount (liability)"
       }
      }
     },
     "localname": "LongTermDebtFairValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermInvestments": {
     "auth_ref": [
      "r33"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 6.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).",
        "label": "Long-term Investments",
        "terseLabel": "Long-term investments"
       }
      }
     },
     "localname": "LongTermInvestments",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongtermDebtTypeAxis": {
     "auth_ref": [
      "r43"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of long-term debt.",
        "label": "Long-term Debt, Type [Axis]",
        "terseLabel": "Long-term Debt, Type [Axis]"
       }
      }
     },
     "localname": "LongtermDebtTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LongtermDebtTypeDomain": {
     "auth_ref": [
      "r43",
      "r246"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Type of long-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.",
        "label": "Long-term Debt, Type [Domain]",
        "terseLabel": "Long-term Debt, Type [Domain]"
       }
      }
     },
     "localname": "LongtermDebtTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LossContingenciesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Loss Contingencies [Line Items]",
        "terseLabel": "Loss Contingencies [Line Items]"
       }
      }
     },
     "localname": "LossContingenciesLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingenciesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LossContingenciesTable": {
     "auth_ref": [
      "r232",
      "r233",
      "r234",
      "r236",
      "r237",
      "r238",
      "r240",
      "r242",
      "r243"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Discloses the specific components (such as the nature, name, and date) of the loss contingency and gives an estimate of the possible loss or range of loss, or states that a reasonable estimate cannot be made. Excludes environmental contingencies, warranties and unconditional purchase obligations.",
        "label": "Loss Contingencies [Table]",
        "terseLabel": "Loss Contingencies [Table]"
       }
      }
     },
     "localname": "LossContingenciesTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingenciesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LossContingencyDamagesSoughtValue": {
     "auth_ref": [
      "r232",
      "r235",
      "r239"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The value (monetary amount) of the award the plaintiff seeks in the legal matter.",
        "label": "Loss Contingency, Damages Sought, Value",
        "terseLabel": "Loss contingency, damages sought, value"
       }
      }
     },
     "localname": "LossContingencyDamagesSoughtValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingenciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LossContingencyNewClaimsFiledNumber": {
     "auth_ref": [
      "r235"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The total number of new claims filed pertaining to a loss contingency during the period.",
        "label": "Loss Contingency, New Claims Filed, Number",
        "terseLabel": "Loss contingency, number of arbitration demands filed"
       }
      }
     },
     "localname": "LossContingencyNewClaimsFiledNumber",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingenciesDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "us-gaap_MoneyMarketFundsMember": {
     "auth_ref": [
      "r290"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fund that invests in short-term money-market instruments, for example, but not limited to, commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and other highly liquid securities.",
        "label": "Money Market Funds [Member]",
        "terseLabel": "Money market funds"
       }
      }
     },
     "localname": "MoneyMarketFundsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivities": {
     "auth_ref": [
      "r89"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "totalLabel": "Net cash provided by financing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Financing Activities [Abstract]",
        "terseLabel": "Cash flows from financing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivities": {
     "auth_ref": [
      "r89"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
        "label": "Net Cash Provided by (Used in) Investing Activities",
        "totalLabel": "Net cash used in investing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Investing Activities [Abstract]",
        "terseLabel": "Cash flows from investing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "auth_ref": [
      "r89",
      "r92",
      "r95"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "totalLabel": "Net cash provided by operating activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Operating Activities [Abstract]",
        "terseLabel": "Cash flows from operating activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetIncomeLoss": {
     "auth_ref": [
      "r0",
      "r59",
      "r62",
      "r66",
      "r95",
      "r105",
      "r119",
      "r123",
      "r124",
      "r125",
      "r126",
      "r129",
      "r130",
      "r133",
      "r156",
      "r158",
      "r161",
      "r164",
      "r166",
      "r189",
      "r398",
      "r468",
      "r486"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0
      },
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.",
        "label": "Net Income (Loss) Attributable to Parent",
        "terseLabel": "Net loss",
        "totalLabel": "Net loss"
       }
      }
     },
     "localname": "NetIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited",
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited",
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited",
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited",
      "http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLossAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Income (Loss) Attributable to Parent [Abstract]",
        "terseLabel": "Numerator:"
       }
      }
     },
     "localname": "NetIncomeLossAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.",
        "label": "New Accounting Pronouncements, Policy [Policy Text Block]",
        "terseLabel": "Recent Accounting Pronouncements"
       }
      }
     },
     "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1": {
     "auth_ref": [
      "r98",
      "r99",
      "r100"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of fixed assets that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.",
        "label": "Noncash or Part Noncash Acquisition, Fixed Assets Acquired",
        "terseLabel": "Accrued purchases of long-lived assets"
       }
      }
     },
     "localname": "NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NoncompeteAgreementsMember": {
     "auth_ref": [
      "r359"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Agreement in which one party agrees not to pursue a similar trade in competition with another party.",
        "label": "Noncompete Agreements [Member]",
        "terseLabel": "Non-compete agreements"
       }
      }
     },
     "localname": "NoncompeteAgreementsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NonoperatingIncomeExpense": {
     "auth_ref": [
      "r76"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).",
        "label": "Nonoperating Income (Expense)",
        "totalLabel": "Total interest expense, net and other (expense) income, net"
       }
      }
     },
     "localname": "NonoperatingIncomeExpense",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NonoperatingIncomeExpenseAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Nonoperating Income (Expense) [Abstract]",
        "terseLabel": "Interest expense, net and other (expense) income, net:"
       }
      }
     },
     "localname": "NonoperatingIncomeExpenseAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingExpenses": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.",
        "label": "Operating Expenses",
        "totalLabel": "Total operating expenses"
       }
      }
     },
     "localname": "OperatingExpenses",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Operating Expenses [Abstract]",
        "terseLabel": "Operating expenses:"
       }
      }
     },
     "localname": "OperatingExpensesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingIncomeLoss": {
     "auth_ref": [
      "r156",
      "r158",
      "r161",
      "r164",
      "r166"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The net result for the period of deducting operating expenses from operating revenues.",
        "label": "Operating Income (Loss)",
        "totalLabel": "(Loss) income from operations"
       }
      }
     },
     "localname": "OperatingIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseCost": {
     "auth_ref": [
      "r415",
      "r418"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.",
        "label": "Operating Lease, Cost",
        "terseLabel": "Operating lease expense, net of accretion"
       }
      }
     },
     "localname": "OperatingLeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLeaseIncome": {
     "auth_ref": [
      "r143",
      "r419",
      "r423"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.",
        "label": "Operating Lease, Lease Income",
        "terseLabel": "Operating lease income"
       }
      }
     },
     "localname": "OperatingLeaseLeaseIncome",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityCurrent": {
     "auth_ref": [
      "r413"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.",
        "label": "Operating Lease, Liability, Current",
        "terseLabel": "Current operating lease liabilities"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityNoncurrent": {
     "auth_ref": [
      "r413"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesNoncurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.",
        "label": "Operating Lease, Liability, Noncurrent",
        "terseLabel": "Long-term operating lease liabilities"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasePayments": {
     "auth_ref": [
      "r414",
      "r416"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.",
        "label": "Operating Lease, Payments",
        "terseLabel": "Operating cash flows from operating leases"
       }
      }
     },
     "localname": "OperatingLeasePayments",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseRightOfUseAsset": {
     "auth_ref": [
      "r412"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 7.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's right to use underlying asset under operating lease.",
        "label": "Operating Lease, Right-of-Use Asset",
        "terseLabel": "Right of use assets"
       }
      }
     },
     "localname": "OperatingLeaseRightOfUseAsset",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Organization, Consolidation and Presentation of Financial Statements [Abstract]",
        "terseLabel": "Organization, Consolidation and Presentation of Financial Statements [Abstract]"
       }
      }
     },
     "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherAssetsCurrent": {
     "auth_ref": [
      "r48"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of current assets classified as other.",
        "label": "Other Assets, Current",
        "terseLabel": "Other current assets"
       }
      }
     },
     "localname": "OtherAssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherAssetsNoncurrent": {
     "auth_ref": [
      "r36"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of noncurrent assets classified as other.",
        "label": "Other Assets, Noncurrent",
        "terseLabel": "Other assets"
       }
      }
     },
     "localname": "OtherAssetsNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax": {
     "auth_ref": [
      "r52",
      "r53",
      "r55"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.",
        "label": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax",
        "terseLabel": "Change in net unrealized (loss) gain on available for sale investments, net of tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax": {
     "auth_ref": [
      "r51"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.",
        "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax",
        "terseLabel": "Change in foreign currency translation adjustments, net of tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTax": {
     "auth_ref": [
      "r60",
      "r63",
      "r65",
      "r67",
      "r257",
      "r400",
      "r405",
      "r406",
      "r469",
      "r487"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss).",
        "label": "Other Comprehensive Income (Loss), Net of Tax",
        "totalLabel": "Other comprehensive (loss) income"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": {
     "auth_ref": [
      "r60",
      "r63",
      "r373",
      "r374",
      "r377"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of other comprehensive income (loss) attributable to parent entity.",
        "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent",
        "terseLabel": "Other comprehensive income (loss)"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]",
        "terseLabel": "Other comprehensive (loss) income"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherDepreciationAndAmortization": {
     "auth_ref": [
      "r74",
      "r94",
      "r221"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other.",
        "label": "Other Depreciation and Amortization",
        "terseLabel": "Other depreciation and amortization expense"
       }
      }
     },
     "localname": "OtherDepreciationAndAmortization",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherLiabilitiesNoncurrent": {
     "auth_ref": [
      "r44"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesNoncurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.",
        "label": "Other Liabilities, Noncurrent",
        "terseLabel": "Other long-term liabilities"
       }
      }
     },
     "localname": "OtherLiabilitiesNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherLongTermInvestmentsMember": {
     "auth_ref": [
      "r507"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Long-term investments classified as other.",
        "label": "Other Long-term Investments [Member]",
        "terseLabel": "Long-term investments:"
       }
      }
     },
     "localname": "OtherLongTermInvestmentsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherNoncashIncomeExpense": {
     "auth_ref": [
      "r95"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.",
        "label": "Other Noncash Income (Expense)",
        "negatedLabel": "Other non-cash items"
       }
      }
     },
     "localname": "OtherNoncashIncomeExpense",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherNonoperatingIncomeExpense": {
     "auth_ref": [
      "r78"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of income (expense) related to nonoperating activities, classified as other.",
        "label": "Other Nonoperating Income (Expense)",
        "terseLabel": "Other (expense) income, net"
       }
      }
     },
     "localname": "OtherNonoperatingIncomeExpense",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsForRepurchaseOfCommonStock": {
     "auth_ref": [
      "r85"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow to reacquire common stock during the period.",
        "label": "Payments for Repurchase of Common Stock",
        "negatedLabel": "Repurchase of common stock"
       }
      }
     },
     "localname": "PaymentsForRepurchaseOfCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsOfDebtIssuanceCosts": {
     "auth_ref": [
      "r87"
     ],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_ProceedsFromDebtNetOfIssuanceCosts",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.",
        "label": "Payments of Debt Issuance Costs",
        "negatedTerseLabel": "Less other issuance costs"
       }
      }
     },
     "localname": "PaymentsOfDebtIssuanceCosts",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation": {
     "auth_ref": [
      "r85"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.",
        "label": "Payment, Tax Withholding, Share-based Payment Arrangement",
        "negatedLabel": "Payment of taxes related to the net share settlement of equity awards"
       }
      }
     },
     "localname": "PaymentsRelatedToTaxWithholdingForShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireBusinessesGross": {
     "auth_ref": [
      "r82",
      "r368"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.",
        "label": "Payments to Acquire Businesses, Gross",
        "terseLabel": "Initial cash consideration"
       }
      }
     },
     "localname": "PaymentsToAcquireBusinessesGross",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired": {
     "auth_ref": [
      "r82"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.",
        "label": "Payments to Acquire Businesses, Net of Cash Acquired",
        "negatedLabel": "Acquisition of business, net of cash acquired"
       }
      }
     },
     "localname": "PaymentsToAcquireBusinessesNetOfCashAcquired",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireEquityMethodInvestments": {
     "auth_ref": [
      "r82"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.",
        "label": "Payments to Acquire Equity Method Investments",
        "negatedLabel": "Purchase of strategic equity investment"
       }
      }
     },
     "localname": "PaymentsToAcquireEquityMethodInvestments",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireMarketableSecurities": {
     "auth_ref": [
      "r176"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow for purchase of marketable security.",
        "label": "Payments to Acquire Marketable Securities",
        "negatedLabel": "Purchases of investments"
       }
      }
     },
     "localname": "PaymentsToAcquireMarketableSecurities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": {
     "auth_ref": [
      "r83"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.",
        "label": "Payments to Acquire Property, Plant, and Equipment",
        "negatedLabel": "Purchases of property and equipment"
       }
      }
     },
     "localname": "PaymentsToAcquirePropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PendingLitigationMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Risk of loss associated with the outcome of pending litigation against the entity, for example, but not limited to, litigation in arbitration or within the trial process.",
        "label": "Pending Litigation [Member]",
        "terseLabel": "Pending Litigation"
       }
      }
     },
     "localname": "PendingLitigationMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CommitmentsandContingenciesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PortionAtFairValueFairValueDisclosureMember": {
     "auth_ref": [
      "r394"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measured at fair value for financial reporting purposes.",
        "label": "Portion at Fair Value Measurement [Member]",
        "terseLabel": "Portion at Fair Value Measurement"
       }
      }
     },
     "localname": "PortionAtFairValueFairValueDisclosureMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PreferredStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r22"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.",
        "label": "Preferred Stock, Par or Stated Value Per Share",
        "terseLabel": "Preferred stock, par value (in dollars per share)"
       }
      }
     },
     "localname": "PreferredStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_PreferredStockSharesAuthorized": {
     "auth_ref": [
      "r22"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.",
        "label": "Preferred Stock, Shares Authorized",
        "terseLabel": "Preferred stock, shares authorized (in shares)"
       }
      }
     },
     "localname": "PreferredStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockSharesIssued": {
     "auth_ref": [
      "r22"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.",
        "label": "Preferred Stock, Shares Issued",
        "terseLabel": "Preferred stock, shares issued (in shares)"
       }
      }
     },
     "localname": "PreferredStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockSharesOutstanding": {
     "auth_ref": [
      "r22"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.",
        "label": "Preferred Stock, Shares Outstanding",
        "terseLabel": "Preferred stock, shares outstanding (in shares)"
       }
      }
     },
     "localname": "PreferredStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunauditedParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockValue": {
     "auth_ref": [
      "r22"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "label": "Preferred Stock, Value, Issued",
        "terseLabel": "Preferred stock, 0.001 par value\u00a0\u2013 10,000,000 shares authorized, no shares issued and outstanding"
       }
      }
     },
     "localname": "PreferredStockValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PrepaidExpenseCurrent": {
     "auth_ref": [
      "r4",
      "r6",
      "r198",
      "r199"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.",
        "label": "Prepaid Expense, Current",
        "terseLabel": "Prepaid expenses"
       }
      }
     },
     "localname": "PrepaidExpenseCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromConvertibleDebt": {
     "auth_ref": [
      "r84"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.",
        "label": "Proceeds from Convertible Debt",
        "terseLabel": "Proceeds from exercise of convertible senior notes capped call"
       }
      }
     },
     "localname": "ProceedsFromConvertibleDebt",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromDebtNetOfIssuanceCosts": {
     "auth_ref": [
      "r84"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      },
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.",
        "label": "Proceeds from Debt, Net of Issuance Costs",
        "terseLabel": "Proceeds from issuance of convertible senior notes, net of issuance costs",
        "totalLabel": "Net proceeds"
       }
      }
     },
     "localname": "ProceedsFromDebtNetOfIssuanceCosts",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOfDebt": {
     "auth_ref": [
      "r84"
     ],
     "calculation": {
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_ProceedsFromDebtNetOfIssuanceCosts",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.",
        "label": "Proceeds from Issuance of Debt",
        "terseLabel": "Proceeds from issuance of debt"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfDebt",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities": {
     "auth_ref": [
      "r80",
      "r81",
      "r176"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow from sale, maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Proceeds from Sale and Maturity of Debt Securities, Available-for-sale",
        "terseLabel": "Maturities of investments"
       }
      }
     },
     "localname": "ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 8.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities  (held-to-maturity or available-for-sale) during the period.",
        "label": "Proceeds from Sale and Maturity of Marketable Securities",
        "terseLabel": "Proceeds from sale of investments"
       }
      }
     },
     "localname": "ProceedsFromSaleAndMaturityOfMarketableSecurities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentGross": {
     "auth_ref": [
      "r34",
      "r222"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "label": "Property, Plant and Equipment, Gross",
        "terseLabel": "Property, plant and equipment, gross"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentGross",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentNet": {
     "auth_ref": [
      "r13",
      "r14",
      "r224",
      "r484"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "label": "Property, Plant and Equipment, Net",
        "terseLabel": "Property and equipment, net"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentNet",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentUsefulLife": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.",
        "label": "Property, Plant and Equipment, Useful Life",
        "terseLabel": "Estimated useful life"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentUsefulLife",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_RelatedPartyDomain": {
     "auth_ref": [
      "r297",
      "r427",
      "r428"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Related parties include affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests.",
        "label": "Related Party [Domain]",
        "terseLabel": "Related Party"
       }
      }
     },
     "localname": "RelatedPartyDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RelatedPartyTransactionDueFromToRelatedParty": {
     "auth_ref": [
      "r112",
      "r428"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.",
        "label": "Related Party Transaction, Due from (to) Related Party",
        "terseLabel": "Receivables from related party"
       }
      }
     },
     "localname": "RelatedPartyTransactionDueFromToRelatedParty",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty": {
     "auth_ref": [
      "r427"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.",
        "label": "Related Party Transaction, Expenses from Transactions with Related Party",
        "terseLabel": "Expenses from transactions with related party"
       }
      }
     },
     "localname": "RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RelatedPartyTransactionLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Related Party Transaction [Line Items]",
        "terseLabel": "Related Party Transaction [Line Items]"
       }
      }
     },
     "localname": "RelatedPartyTransactionLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.",
        "label": "Related Party Transaction, Purchases from Related Party",
        "terseLabel": "Purchases from related party"
       }
      }
     },
     "localname": "RelatedPartyTransactionPurchasesFromRelatedParty",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RelatedPartyTransactionsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Related Party Transactions [Abstract]",
        "terseLabel": "Related Party Transactions [Abstract]"
       }
      }
     },
     "localname": "RelatedPartyTransactionsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionsByRelatedPartyAxis": {
     "auth_ref": [
      "r297",
      "r427",
      "r430",
      "r446",
      "r447",
      "r448",
      "r449",
      "r450",
      "r451",
      "r452",
      "r453",
      "r454",
      "r455",
      "r456",
      "r457"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of related party. Related parties include, but not limited to, affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests.",
        "label": "Related Party [Axis]",
        "terseLabel": "Related Party"
       }
      }
     },
     "localname": "RelatedPartyTransactionsByRelatedPartyAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionsDisclosureTextBlock": {
     "auth_ref": [
      "r425",
      "r426",
      "r428",
      "r431",
      "r432"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.",
        "label": "Related Party Transactions Disclosure [Text Block]",
        "terseLabel": "Related-Party Transactions"
       }
      }
     },
     "localname": "RelatedPartyTransactionsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactions"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RepaymentsOfConvertibleDebt": {
     "auth_ref": [
      "r86"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.",
        "label": "Repayments of Convertible Debt",
        "negatedTerseLabel": "Repayment of convertible senior notes",
        "terseLabel": "Repayments of convertible senior notes"
       }
      }
     },
     "localname": "RepaymentsOfConvertibleDebt",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ResearchAndDevelopmentExpense": {
     "auth_ref": [
      "r330",
      "r527"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.",
        "label": "Research and Development Expense",
        "terseLabel": "Research and development"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpense",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ResearchAndDevelopmentExpenseMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption in which the reported facts about research and development expense have been included.",
        "label": "Research and Development Expense [Member]",
        "terseLabel": "Research and development"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RestrictedCash": {
     "auth_ref": [
      "r101",
      "r458",
      "r480"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.",
        "label": "Restricted Cash",
        "terseLabel": "Restricted cash"
       }
      }
     },
     "localname": "RestrictedCash",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue": {
     "auth_ref": [
      "r2",
      "r12",
      "r96",
      "r101"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Restricted Cash and Cash Equivalents, Current",
        "terseLabel": "Restricted cash included in other current assets"
       }
      }
     },
     "localname": "RestrictedCashAndCashEquivalentsAtCarryingValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis": {
     "auth_ref": [
      "r32"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by category of cash or cash equivalent items which are restricted as to withdrawal or usage.",
        "label": "Restricted Cash and Cash Equivalents [Axis]",
        "terseLabel": "Restricted Cash and Cash Equivalents [Axis]"
       }
      }
     },
     "localname": "RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Type of cash and cash equivalent. Cash is currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash and Cash Equivalents [Domain]",
        "terseLabel": "Cash and Cash Equivalents [Domain]"
       }
      }
     },
     "localname": "RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails",
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Restricted Cash and Cash Equivalents Items [Line Items]",
        "terseLabel": "Restricted Cash and Cash Equivalents Items [Line Items]"
       }
      }
     },
     "localname": "RestrictedCashAndCashEquivalentsItemsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RestrictedCashAndCashEquivalentsNoncurrent": {
     "auth_ref": [
      "r8",
      "r15",
      "r96",
      "r101",
      "r526"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Restricted Cash and Cash Equivalents, Noncurrent",
        "terseLabel": "Restricted cash included in other assets"
       }
      }
     },
     "localname": "RestrictedCashAndCashEquivalentsNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RestructuringCharges": {
     "auth_ref": [
      "r94",
      "r226",
      "r227",
      "r228"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.",
        "label": "Restructuring Charges",
        "terseLabel": "Restructuring charges"
       }
      }
     },
     "localname": "RestructuringCharges",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RetainedEarningsAccumulatedDeficit": {
     "auth_ref": [
      "r26",
      "r263",
      "r325",
      "r482",
      "r501",
      "r506"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings (Accumulated Deficit)",
        "terseLabel": "Accumulated deficit"
       }
      }
     },
     "localname": "RetainedEarningsAccumulatedDeficit",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RetainedEarningsMember": {
     "auth_ref": [
      "r114",
      "r115",
      "r117",
      "r120",
      "r128",
      "r130",
      "r193",
      "r322",
      "r323",
      "r324",
      "r336",
      "r337",
      "r497",
      "r499"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings [Member]",
        "terseLabel": "Accumulated Deficit"
       }
      }
     },
     "localname": "RetainedEarningsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Revenue from Contract with Customer [Abstract]",
        "terseLabel": "Revenue from Contract with Customer [Abstract]"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax": {
     "auth_ref": [
      "r153",
      "r154",
      "r157",
      "r162",
      "r163",
      "r167",
      "r168",
      "r169",
      "r275",
      "r276",
      "r443"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_GrossProfit",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.",
        "label": "Revenue from Contract with Customer, Including Assessed Tax",
        "terseLabel": "Total net revenues",
        "verboseLabel": "Net revenues"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerIncludingAssessedTax",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited",
      "http://www.chegg.com/role/RevenuesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerTextBlock": {
     "auth_ref": [
      "r267",
      "r268",
      "r269",
      "r270",
      "r271",
      "r272",
      "r273",
      "r274",
      "r279",
      "r287"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.",
        "label": "Revenue from Contract with Customer [Text Block]",
        "terseLabel": "Revenues"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/Revenues"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RevenueFromRelatedParties": {
     "auth_ref": [
      "r71",
      "r509"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.",
        "label": "Revenue from Related Parties",
        "terseLabel": "Revenue from related parties"
       }
      }
     },
     "localname": "RevenueFromRelatedParties",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RevenueRecognitionPolicyTextBlock": {
     "auth_ref": [
      "r103",
      "r104"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources.",
        "label": "Revenue [Policy Text Block]",
        "terseLabel": "Revenue Recognition and Deferred Revenue"
       }
      }
     },
     "localname": "RevenueRecognitionPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": {
     "auth_ref": [
      "r417",
      "r418"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability.",
        "label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability",
        "terseLabel": "Right of use assets obtained in exchange for operating lease obligations"
       }
      }
     },
     "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock": {
     "auth_ref": [
      "r209"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company.",
        "label": "Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block]",
        "terseLabel": "Finite-Lived Intangible Assets"
       }
      }
     },
     "localname": "ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock": {
     "auth_ref": [
      "r211"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of acquired indefinite-lived intangible assets. Indefinite-lived intangible assets are assets that have no physical form, but have expected future economic benefit. Indefinite-lived assets are assets that are not subject to amortization. Acquired indefinite-lived intangible assets are disclosed by major class (assets that can be grouped together because they are similar, either by their nature or by their use in operations of the entity) and in total.",
        "label": "Schedule of Acquired Indefinite-lived Intangible Assets by Major Class [Table Text Block]",
        "terseLabel": "Indefinite-lived Intangible Assets"
       }
      }
     },
     "localname": "ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable": {
     "auth_ref": [
      "r137"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule for securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by Antidilutive Securities.",
        "label": "Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]",
        "terseLabel": "Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]"
       }
      }
     },
     "localname": "ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock": {
     "auth_ref": [
      "r137"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.",
        "label": "Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]",
        "terseLabel": "Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share"
       }
      }
     },
     "localname": "ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Debt Securities, Available-for-sale [Line Items]",
        "terseLabel": "Debt Securities, Available-for-sale [Line Items]"
       }
      }
     },
     "localname": "ScheduleOfAvailableForSaleSecuritiesLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value.",
        "label": "Schedule of Available-for-sale Securities Reconciliation [Table Text Block]",
        "terseLabel": "Schedule of Available-for-sale Securities Reconciliation"
       }
      }
     },
     "localname": "ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable": {
     "auth_ref": [
      "r352",
      "r353"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule reflecting each material business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities.",
        "label": "Schedule of Business Acquisitions, by Acquisition [Table]",
        "terseLabel": "Schedule of Business Acquisitions, by Acquisition [Table]"
       }
      }
     },
     "localname": "ScheduleOfBusinessAcquisitionsByAcquisitionTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsAssetsAcquiredandLiabilitiesAssumedDetails",
      "http://www.chegg.com/role/AcquisitionsDetails",
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the components of cash, cash equivalents, and investments.",
        "label": "Cash, Cash Equivalents and Investments [Table Text Block]",
        "terseLabel": "Cash, Cash Equivalents and Investments"
       }
      }
     },
     "localname": "ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfDebtInstrumentsTextBlock": {
     "auth_ref": [
      "r43",
      "r110",
      "r258",
      "r260",
      "r261",
      "r262",
      "r407",
      "r408",
      "r411",
      "r474"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.",
        "label": "Schedule of Long-term Debt Instruments [Table Text Block]",
        "terseLabel": "Schedule of Long-term Debt Instruments"
       }
      }
     },
     "localname": "ScheduleOfDebtInstrumentsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfDebtTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.",
        "label": "Schedule of Debt [Table Text Block]",
        "terseLabel": "Schedule of Debt"
       }
      }
     },
     "localname": "ScheduleOfDebtTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": {
     "auth_ref": [
      "r136"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.",
        "label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]",
        "terseLabel": "Schedule of Earnings Per Share, Basic and Diluted"
       }
      }
     },
     "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable": {
     "auth_ref": [
      "r131",
      "r132",
      "r134",
      "r136",
      "r141"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The table contains disclosure pertaining to an entity's basic earnings per share.",
        "label": "Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]",
        "terseLabel": "Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]"
       }
      }
     },
     "localname": "ScheduleOfEarningsPerShareBasicByCommonClassTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable": {
     "auth_ref": [
      "r305",
      "r314",
      "r326"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about amount recognized for award under share-based payment arrangement. Includes, but is not limited to, amount expensed in statement of income or comprehensive income, amount capitalized in statement of financial position, and corresponding reporting line item in financial statements.",
        "label": "Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]",
        "terseLabel": "Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]"
       }
      }
     },
     "localname": "ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock": {
     "auth_ref": [
      "r305",
      "r314",
      "r326"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.",
        "label": "Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]",
        "terseLabel": "Stock-Based Compensation Expense for Employees and Non-Employees"
       }
      }
     },
     "localname": "ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquityTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable": {
     "auth_ref": [
      "r116",
      "r123",
      "r124",
      "r127",
      "r128",
      "r129",
      "r130",
      "r140"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of prior period adjustments to correct an error in previously issued financial statements. The disclosure may include, but is not limited to: (1) the effect of the correction on each financial statement line item and any per-share amounts affected for each prior period presented (2) the cumulative effect of the change on retained earnings or other appropriate components of equity or net assets in the statement of financial position, as of the beginning of the earliest period presented, and (3) the effect of the prior period adjustment (both gross and net of applicable income tax) on the net income of each prior period presented in the entity's annual report for the year in which the adjustments are made. This table can be used to disclose the amounts as previously reported and the effect of the correction or other adjustment on per line item or per share amount basis. This table uses as its line items financial statement line items that are affected by prior period adjustments.",
        "label": "Schedule of Error Corrections and Prior Period Adjustment Restatement [Table]",
        "terseLabel": "Schedule of Error Corrections and Prior Period Adjustment Restatement [Table]"
       }
      }
     },
     "localname": "ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": {
     "auth_ref": [
      "r382",
      "r383"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).",
        "label": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]",
        "terseLabel": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis"
       }
      }
     },
     "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/FairValueMeasurementTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable": {
     "auth_ref": [
      "r209",
      "r214",
      "r444"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "label": "Schedule of Finite-Lived Intangible Assets [Table]",
        "terseLabel": "Schedule Of Finite Lived Intangible Assets [Table]"
       }
      }
     },
     "localname": "ScheduleOfFiniteLivedIntangibleAssetsTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsAdditionalInformationDetails",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfGoodwillTextBlock": {
     "auth_ref": [
      "r205",
      "r206"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.",
        "label": "Schedule of Goodwill [Table Text Block]",
        "terseLabel": "Schedule of Goodwill"
       }
      }
     },
     "localname": "ScheduleOfGoodwillTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfInvestmentsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Schedule of Investments [Line Items]",
        "terseLabel": "Schedule of Investments [Line Items]"
       }
      }
     },
     "localname": "ScheduleOfInvestmentsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfInvestmentsTable": {
     "auth_ref": [
      "r510"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A container table for all schedule of investment items. It ties in the \"Legal Entity [Axis]\" to all of its contained line items.",
        "label": "Schedule of Investments [Table]",
        "terseLabel": "Schedule of Investments [Table]"
       }
      }
     },
     "localname": "ScheduleOfInvestmentsTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsStrategicInvestmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock": {
     "auth_ref": [
      "r356"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree.",
        "label": "Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]",
        "terseLabel": "Schedule of Recognized Identified Assets Acquired and Liabilities Assumed"
       }
      }
     },
     "localname": "ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable": {
     "auth_ref": [
      "r108",
      "r429",
      "r430"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of quantitative and qualitative information pertaining to related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.",
        "label": "Schedule of Related Party Transactions, by Related Party [Table]",
        "terseLabel": "Schedule Of Related Party Transactions By Related Party [Table]"
       }
      }
     },
     "localname": "ScheduleOfRelatedPartyTransactionsByRelatedPartyTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTable": {
     "auth_ref": [
      "r12",
      "r101",
      "r458",
      "r480"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about cash and cash equivalents restricted as to withdrawal or usage.",
        "label": "Restrictions on Cash and Cash Equivalents [Table]",
        "terseLabel": "Restrictions on Cash and Cash Equivalents [Table]"
       }
      }
     },
     "localname": "ScheduleOfRestrictedCashAndCashEquivalentsTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsRestrictedCashDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": {
     "auth_ref": [
      "r306",
      "r317"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about share-based payment arrangement.",
        "label": "Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]",
        "terseLabel": "Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]"
       }
      }
     },
     "localname": "ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails",
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock": {
     "auth_ref": [
      "r308"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.",
        "label": "Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]",
        "terseLabel": "Summary of Restricted Stock Unit Activity"
       }
      }
     },
     "localname": "ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquityTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock": {
     "auth_ref": [
      "r214"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.",
        "label": "Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]",
        "terseLabel": "Estimated Future Amortization Expense Related to Intangible Assets"
       }
      }
     },
     "localname": "ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SellingAndMarketingExpense": {
     "auth_ref": [],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate total amount of expenses directly related to the marketing or selling of products or services.",
        "label": "Selling and Marketing Expense",
        "terseLabel": "Sales and marketing"
       }
      }
     },
     "localname": "SellingAndMarketingExpense",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SellingAndMarketingExpenseMember": {
     "auth_ref": [
      "r69"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing selling and marketing expense.",
        "label": "Selling and Marketing Expense [Member]",
        "terseLabel": "Sales and marketing"
       }
      }
     },
     "localname": "SellingAndMarketingExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySharebasedCompensationExpenseDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SeniorLongTermNotes": {
     "auth_ref": [
      "r43"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesNoncurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.",
        "label": "Senior Notes, Noncurrent",
        "terseLabel": "Convertible senior notes, net"
       }
      }
     },
     "localname": "SeniorLongTermNotes",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SeniorNotesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Bond that takes priority over other debt securities sold by the issuer. In the event the issuer goes bankrupt, senior debt holders receive priority for (must receive) repayment prior to (relative to) junior and unsecured (general) creditors.",
        "label": "Senior Notes [Member]",
        "terseLabel": "Senior Notes",
        "verboseLabel": "Shares related to convertible senior notes"
       }
      }
     },
     "localname": "SeniorNotesMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationConvertibleNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesInterestExpenseRecognizedDetails",
      "http://www.chegg.com/role/ConvertibleSeniorNotesNetCarryingAmountDetails",
      "http://www.chegg.com/role/FairValueMeasurementDebtDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShareBasedCompensation": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of noncash expense for share-based payment arrangement.",
        "label": "Share-based Payment Arrangement, Noncash Expense",
        "terseLabel": "Share-based compensation expense"
       }
      }
     },
     "localname": "ShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod": {
     "auth_ref": [
      "r309"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period",
        "negatedLabel": "Number of RSUs and PSUs, Canceled (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue": {
     "auth_ref": [
      "r313"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value",
        "terseLabel": "Weighted Average Grant Date Fair Value, Canceled (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod": {
     "auth_ref": [
      "r311"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period",
        "terseLabel": "Number of RSUs and PSUs, Granted (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": {
     "auth_ref": [
      "r311"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value",
        "terseLabel": "Weighted Average Grant Date Fair Value, Granted (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": {
     "auth_ref": [
      "r310"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number",
        "periodEndLabel": "Number of RSUs and PSUs Outstanding, Ending (shares)",
        "periodStartLabel": "Number of RSUs and PSUs Outstanding, Beginning (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]",
        "terseLabel": "Shares Outstanding"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue": {
     "auth_ref": [
      "r310"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value",
        "periodEndLabel": "Weighted Average Grant Date Fair Value, Ending balance (in dollars per share)",
        "periodStartLabel": "Weighted Average Grant Date Fair Value, Beginning balance (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]",
        "terseLabel": "Weighted\u00a0Average Grant\u00a0Date\u00a0Fair Value"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod": {
     "auth_ref": [
      "r312"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period",
        "negatedLabel": "Number of RSUs and PSUs, Released (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue": {
     "auth_ref": [
      "r312"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value",
        "terseLabel": "Weighted Average Grant Date Fair Value, Released (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award [Line Items]",
        "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award [Line Items]"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails",
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": {
     "auth_ref": [
      "r304",
      "r307"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Award under share-based payment arrangement.",
        "label": "Award Type [Domain]",
        "terseLabel": "Equity Award"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails",
      "http://www.chegg.com/role/StockholdersEquitySummaryofRestrictedStockUnitActivityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SharePrice": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Price of a single share of a number of saleable stocks of a company.",
        "label": "Share Price",
        "terseLabel": "Share price (in dollars per share)"
       }
      }
     },
     "localname": "SharePrice",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/ConvertibleSeniorNotesDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShortTermInvestments": {
     "auth_ref": [
      "r18",
      "r464",
      "r465",
      "r477"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      },
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.",
        "label": "Short-term Investments",
        "terseLabel": "Short-term investments"
       }
      }
     },
     "localname": "ShortTermInvestments",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShortTermInvestmentsMember": {
     "auth_ref": [
      "r522",
      "r523",
      "r524",
      "r525"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Investments which are not otherwise included in another category or item that the entity has the intent to sell or dispose of within one year from the date of the balance sheet.",
        "label": "Short-term Investments [Member]",
        "terseLabel": "Short-term investments:"
       }
      }
     },
     "localname": "ShortTermInvestmentsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_StatementEquityComponentsAxis": {
     "auth_ref": [
      "r47",
      "r114",
      "r115",
      "r117",
      "r120",
      "r128",
      "r130",
      "r144",
      "r193",
      "r257",
      "r263",
      "r322",
      "r323",
      "r324",
      "r336",
      "r337",
      "r400",
      "r401",
      "r402",
      "r403",
      "r404",
      "r406",
      "r497",
      "r498",
      "r499"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by component of equity.",
        "label": "Equity Components [Axis]",
        "terseLabel": "Equity Components [Axis]"
       }
      }
     },
     "localname": "StatementEquityComponentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Statement [Line Items]",
        "terseLabel": "Statement [Line Items]"
       }
      }
     },
     "localname": "StatementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Cash Flows [Abstract]",
        "terseLabel": "Statement of Cash Flows [Abstract]"
       }
      }
     },
     "localname": "StatementOfCashFlowsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Financial Position [Abstract]",
        "terseLabel": "Statement of Financial Position [Abstract]"
       }
      }
     },
     "localname": "StatementOfFinancialPositionAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Comprehensive Income [Abstract]",
        "terseLabel": "Statement of Comprehensive Income [Abstract]"
       }
      }
     },
     "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Stockholders' Equity [Abstract]",
        "terseLabel": "Statement of Stockholders' Equity [Abstract]"
       }
      }
     },
     "localname": "StatementOfStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementTable": {
     "auth_ref": [
      "r114",
      "r115",
      "r117",
      "r144",
      "r443"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed.",
        "label": "Statement [Table]",
        "terseLabel": "Statement [Table]"
       }
      }
     },
     "localname": "StatementTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockIssued1": {
     "auth_ref": [
      "r98",
      "r99",
      "r100"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The fair value of stock issued in noncash financing activities.",
        "label": "Stock Issued",
        "terseLabel": "Issuance of common stock related to prior acquisition"
       }
      }
     },
     "localname": "StockIssued1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesAcquisitions": {
     "auth_ref": [
      "r22",
      "r23",
      "r263"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares of stock issued during the period pursuant to acquisitions.",
        "label": "Stock Issued During Period, Shares, Acquisitions",
        "terseLabel": "Issuance\u00a0of\u00a0common\u00a0stock\u00a0in\u00a0connection\u00a0with prior acquisition (in shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesAcquisitions",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities": {
     "auth_ref": [
      "r46",
      "r257",
      "r258",
      "r263"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares issued during the period as a result of the conversion of convertible securities.",
        "label": "Stock Issued During Period, Shares, Conversion of Convertible Securities",
        "terseLabel": "Issuance of common stock upon conversion of 2023 convertible senior notes (in shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures": {
     "auth_ref": [
      "r22",
      "r23",
      "r257",
      "r263"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.",
        "label": "Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures",
        "terseLabel": "Net issuance of common stock for settlement of RSUs (in shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueAcquisitions": {
     "auth_ref": [
      "r47",
      "r257",
      "r263"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value of stock issued pursuant to acquisitions during the period.",
        "label": "Stock Issued During Period, Value, Acquisitions",
        "terseLabel": "Issuance of common stock in connection with prior acquisition"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueAcquisitions",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities": {
     "auth_ref": [
      "r47",
      "r257",
      "r263"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The gross value of stock issued during the period upon the conversion of convertible securities.",
        "label": "Stock Issued During Period, Value, Conversion of Convertible Securities",
        "terseLabel": "Issuance of common stock upon conversion of 2023 convertible senior notes"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueConversionOfConvertibleSecurities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures": {
     "auth_ref": [
      "r257",
      "r263"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.",
        "label": "Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures",
        "terseLabel": "Net issuance of common stock for settlement of equity awards"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockOptionMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contracts conveying rights, but not obligations, to buy or sell a specific quantity of stock at a specified price during a specified period (an American option) or at a specified date (a European option).",
        "label": "Equity Option [Member]",
        "terseLabel": "Options to purchase common stock"
       }
      }
     },
     "localname": "StockOptionMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails",
      "http://www.chegg.com/role/NetLossPerShareSharesExcludedFromComputationOfDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_StockRepurchaseProgramAuthorizedAmount1": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of stock repurchase plan authorized.",
        "label": "Stock Repurchase Program, Authorized Amount",
        "terseLabel": "Stock Repurchase Program, Authorized Amount"
       }
      }
     },
     "localname": "StockRepurchaseProgramAuthorizedAmount1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/StockholdersEquityAdditionalInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockRepurchasedDuringPeriodShares": {
     "auth_ref": [
      "r22",
      "r23",
      "r257",
      "r263"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.",
        "label": "Stock Repurchased During Period, Shares",
        "negatedTerseLabel": "Repurchase of common stock (in shares)"
       }
      }
     },
     "localname": "StockRepurchasedDuringPeriodShares",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockRepurchasedDuringPeriodValue": {
     "auth_ref": [
      "r22",
      "r23",
      "r257",
      "r263"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.",
        "label": "Stock Repurchased During Period, Value",
        "negatedTerseLabel": "Repurchase of common stock"
       }
      }
     },
     "localname": "StockRepurchasedDuringPeriodValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquity": {
     "auth_ref": [
      "r23",
      "r28",
      "r29",
      "r105",
      "r174",
      "r189",
      "r398"
     ],
     "calculation": {
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.",
        "label": "Stockholders' Equity Attributable to Parent",
        "periodEndLabel": "Beginning balance",
        "periodStartLabel": "Beginning balance",
        "totalLabel": "Total stockholders' equity"
       }
      }
     },
     "localname": "StockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited",
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYunaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Stockholders' Equity Attributable to Parent [Abstract]",
        "terseLabel": "Stockholders' equity:"
       }
      }
     },
     "localname": "StockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SupplementalCashFlowInformationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Supplemental Cash Flow Information [Abstract]",
        "terseLabel": "Supplemental cash flow data:"
       }
      }
     },
     "localname": "SupplementalCashFlowInformationAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSunaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_TradeNamesMember": {
     "auth_ref": [
      "r357"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Rights acquired through registration of a business name to gain or protect exclusive use thereof.",
        "label": "Trade Names [Member]",
        "terseLabel": "Trade and domain names"
       }
      }
     },
     "localname": "TradeNamesMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/AcquisitionsIntangibleAssetsDetails",
      "http://www.chegg.com/role/GoodwillandIntangibleAssetsFinitelivedandIndefinitelivedIntangibeAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_USTreasurySecuritiesMember": {
     "auth_ref": [
      "r290",
      "r298",
      "r472"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This category includes information about debt securities issued by the United States Department of the Treasury and backed by the United States government. Such securities primarily consist of treasury bills (short-term maturities - one year or less), treasury notes (intermediate term maturities - two to ten years), and treasury bonds (long-term maturities - ten to thirty years).",
        "label": "US Treasury Securities [Member]",
        "terseLabel": "U.S. treasury securities"
       }
      }
     },
     "localname": "USTreasurySecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails",
      "http://www.chegg.com/role/FairValueMeasurementFinancialInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_UnderlyingAssetClassAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by underlying asset class.",
        "label": "Underlying Asset Class [Axis]",
        "terseLabel": "Underlying Asset Class [Axis]"
       }
      }
     },
     "localname": "UnderlyingAssetClassAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_UnderlyingAssetClassDomain": {
     "auth_ref": [
      "r381"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Major types of referenced/underlying asset classes (for example, corporate debt, sovereign debt, and structured finance).",
        "label": "Underlying Asset Class [Domain]",
        "terseLabel": "Underlying Asset Class [Domain]"
       }
      }
     },
     "localname": "UnderlyingAssetClassDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CashandCashEquivalentsandInvestmentsScheduleofAvailableForSaleSecuritiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_UseOfEstimates": {
     "auth_ref": [
      "r145",
      "r146",
      "r147",
      "r148",
      "r149",
      "r150",
      "r151"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.",
        "label": "Use of Estimates, Policy [Policy Text Block]",
        "terseLabel": "Use of Estimates"
       }
      }
     },
     "localname": "UseOfEstimates",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/BackgroundandBasisofPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).",
        "label": "Weighted Average Number of Shares Outstanding, Basic and Diluted",
        "terseLabel": "Weighted average shares used to compute net loss per share, basic and diluted (in shares)"
       }
      }
     },
     "localname": "WeightedAverageNumberOfShareOutstandingBasicAndDiluted",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSunaudited",
      "http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Weighted Average Number of Shares Outstanding, Diluted [Abstract]",
        "verboseLabel": "Denominator:"
       }
      }
     },
     "localname": "WeightedAverageNumberOfSharesOutstandingAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.chegg.com/role/NetLossPerShareComputationofBasicandDilutedNetLossPerShareDetails"
     ],
     "xbrltype": "stringItemType"
    }
   },
   "unitCount": 7
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "205",
   "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760"
  },
  "r1": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "205",
   "URI": "http://asc.fasb.org/topic&trid=2122149"
  },
  "r10": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 201.5-02(25))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r100": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4332-108586"
  },
  "r101": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=SL98516268-108586"
  },
  "r102": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790"
  },
  "r103": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18823-107790"
  },
  "r104": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18823-107790"
  },
  "r105": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r106": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(h))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r107": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(k)(1))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r108": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(k))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r109": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(m)(1)(iii))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r11": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 201.5-02(26))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r110": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(e),(f))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r111": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(h)(1)(i))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r112": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(k)(1))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r113": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "235",
   "URI": "http://asc.fasb.org/topic&trid=2122369"
  },
  "r114": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "23",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21914-107793"
  },
  "r115": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21930-107793"
  },
  "r116": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "27",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e22044-107793"
  },
  "r117": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21711-107793"
  },
  "r118": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21728-107793"
  },
  "r119": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(2)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794"
  },
  "r12": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r120": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(3)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794"
  },
  "r121": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(4)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794"
  },
  "r122": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794"
  },
  "r123": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794"
  },
  "r124": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794"
  },
  "r125": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22583-107794"
  },
  "r126": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22595-107794"
  },
  "r127": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22644-107794"
  },
  "r128": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22644-107794"
  },
  "r129": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22658-107794"
  },
  "r13": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(13))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r130": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22663-107794"
  },
  "r131": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1252-109256"
  },
  "r132": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1278-109256"
  },
  "r133": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=SL5780133-109256"
  },
  "r134": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=SL5780133-109256"
  },
  "r135": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1337-109256"
  },
  "r136": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r137": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r138": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257"
  },
  "r139": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537"
  },
  "r14": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(14))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r140": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=120380238&loc=d3e3842-109258"
  },
  "r141": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "52",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=120380238&loc=d3e4984-109258"
  },
  "r142": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "260",
   "URI": "http://asc.fasb.org/topic&trid=2144383"
  },
  "r143": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "270",
   "URI": "http://asc.fasb.org/extlink&oid=121640914&loc=SL77927221-108306"
  },
  "r144": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=6828210&loc=d3e70191-108054"
  },
  "r145": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r146": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r147": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6161-108592"
  },
  "r148": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6191-108592"
  },
  "r149": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6061-108592"
  },
  "r15": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(17))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r150": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6132-108592"
  },
  "r151": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6143-108592"
  },
  "r152": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "275",
   "URI": "http://asc.fasb.org/topic&trid=2134479"
  },
  "r153": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599"
  },
  "r154": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599"
  },
  "r155": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599"
  },
  "r156": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599"
  },
  "r157": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599"
  },
  "r158": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599"
  },
  "r159": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599"
  },
  "r16": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(19)(a)(5))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r160": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599"
  },
  "r161": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "31",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8924-108599"
  },
  "r162": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r163": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r164": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r165": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r166": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r167": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "40",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599"
  },
  "r168": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "41",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599"
  },
  "r169": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "42",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599"
  },
  "r17": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(19))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r170": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=121593590&loc=d3e4647-111522"
  },
  "r171": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522"
  },
  "r172": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=121593590&loc=d3e4531-111522"
  },
  "r173": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=d3e5074-111524"
  },
  "r174": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 4.E)",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707"
  },
  "r175": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121553693&loc=d3e26610-111562"
  },
  "r176": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121553693&loc=d3e26853-111562"
  },
  "r177": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563"
  },
  "r178": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(aa)",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563"
  },
  "r179": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563"
  },
  "r18": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(2))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r180": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563"
  },
  "r181": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563"
  },
  "r182": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27198-111563"
  },
  "r183": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27198-111563"
  },
  "r184": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "320",
   "URI": "http://asc.fasb.org/topic&trid=2196928"
  },
  "r185": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "321",
   "URI": "http://asc.fasb.org/extlink&oid=120269885&loc=SL75117539-209714"
  },
  "r186": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "10",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=121548190&loc=d3e32787-111569"
  },
  "r187": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571"
  },
  "r188": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(2)",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571"
  },
  "r189": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571"
  },
  "r19": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(20))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r190": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437"
  },
  "r191": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437"
  },
  "r192": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437"
  },
  "r193": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437"
  },
  "r194": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(3)",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437"
  },
  "r195": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)(4)",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437"
  },
  "r196": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121599878&loc=SL82895884-210446"
  },
  "r197": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121558606&loc=SL82898722-210454"
  },
  "r198": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "05",
   "SubTopic": "10",
   "Topic": "340",
   "URI": "http://asc.fasb.org/extlink&oid=68074540&loc=d3e5879-108316"
  },
  "r199": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "340",
   "URI": "http://asc.fasb.org/extlink&oid=6387103&loc=d3e6435-108320"
  },
  "r2": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6676-107765"
  },
  "r20": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(22))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r200": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266"
  },
  "r201": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975"
  },
  "r202": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267"
  },
  "r203": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(f)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267"
  },
  "r204": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267"
  },
  "r205": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267"
  },
  "r206": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267"
  },
  "r207": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274"
  },
  "r208": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274"
  },
  "r209": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275"
  },
  "r21": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(23))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r210": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)(3)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275"
  },
  "r211": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275"
  },
  "r212": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(d)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275"
  },
  "r213": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "((a)(1),(b))",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r214": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r215": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)(1)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r216": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)(2)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r217": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)(3)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r218": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r219": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(d)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r22": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(28))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r220": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "350",
   "URI": "http://asc.fasb.org/topic&trid=2144416"
  },
  "r221": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r222": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r223": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r224": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r225": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230"
  },
  "r226": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869"
  },
  "r227": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 5.P.3)",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747"
  },
  "r228": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 5.P.4(b))",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747"
  },
  "r229": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=121559207&loc=d3e25336-109308"
  },
  "r23": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(29))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r230": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=121559207&loc=d3e25336-109308"
  },
  "r231": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "440",
   "URI": "http://asc.fasb.org/topic&trid=2144648"
  },
  "r232": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349"
  },
  "r233": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14615-108349"
  },
  "r234": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14394-108349"
  },
  "r235": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349"
  },
  "r236": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349"
  },
  "r237": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14453-108349"
  },
  "r238": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14472-108349"
  },
  "r239": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349"
  },
  "r24": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r240": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349"
  },
  "r241": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "450",
   "URI": "http://asc.fasb.org/topic&trid=2127136"
  },
  "r242": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "460",
   "URI": "http://asc.fasb.org/extlink&oid=121555522&loc=d3e12021-110248"
  },
  "r243": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "460",
   "URI": "http://asc.fasb.org/extlink&oid=121555522&loc=d3e12053-110248"
  },
  "r244": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=99376301&loc=SL5988623-112600"
  },
  "r245": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601"
  },
  "r246": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=6802200&loc=SL6230698-112601"
  },
  "r247": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "20",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=51819886&loc=SL6014347-161799"
  },
  "r248": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870"
  },
  "r249": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(3)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870"
  },
  "r25": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r250": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=120520924&loc=SL6031898-161870"
  },
  "r251": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=120520924&loc=SL6031898-161870"
  },
  "r252": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=120520924&loc=SL6036836-161870"
  },
  "r253": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=120520924&loc=SL6036836-161870"
  },
  "r254": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "40",
   "SubTopic": "50",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=117329964&loc=d3e12317-112629"
  },
  "r255": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "40",
   "SubTopic": "50",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=117329964&loc=d3e12355-112629"
  },
  "r256": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "470",
   "URI": "http://asc.fasb.org/topic&trid=2208564"
  },
  "r257": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644"
  },
  "r258": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644"
  },
  "r259": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21506-112644"
  },
  "r26": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r260": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21506-112644"
  },
  "r261": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21521-112644"
  },
  "r262": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21538-112644"
  },
  "r263": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.3-04)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770"
  },
  "r264": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121556615&loc=SL49130531-203044"
  },
  "r265": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121556615&loc=SL49130532-203044"
  },
  "r266": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121556615&loc=SL49130533-203044"
  },
  "r267": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045"
  },
  "r268": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045"
  },
  "r269": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045"
  },
  "r27": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(4))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r270": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045"
  },
  "r271": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045"
  },
  "r272": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045"
  },
  "r273": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(2)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130556-203045"
  },
  "r274": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130558-203045"
  },
  "r275": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130543-203045"
  },
  "r276": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045"
  },
  "r277": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130549-203045"
  },
  "r278": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130549-203045"
  },
  "r279": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130550-203045"
  },
  "r28": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r280": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046"
  },
  "r281": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046"
  },
  "r282": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046"
  },
  "r283": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046"
  },
  "r284": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046"
  },
  "r285": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046"
  },
  "r286": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(g)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046"
  },
  "r287": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "606",
   "URI": "http://asc.fasb.org/topic&trid=49130388"
  },
  "r288": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "705",
   "URI": "http://asc.fasb.org/topic&trid=2122478"
  },
  "r289": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(i)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r29": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(31))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r290": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(ii)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r291": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(01)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r292": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r293": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)(A)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r294": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)(B)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r295": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)(C)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r296": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(03)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r297": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(n)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r298": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921"
  },
  "r299": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(a)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947"
  },
  "r3": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6676-107765"
  },
  "r30": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(32))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r300": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(d)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947"
  },
  "r301": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(a)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450673-114947"
  },
  "r302": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "80",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=35742348&loc=SL14450788-114948"
  },
  "r303": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121326096&loc=d3e4534-113899"
  },
  "r304": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
  },
  "r305": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
  },
  "r306": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
  },
  "r307": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a),(g)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r308": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r309": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(3)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r31": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(4)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r310": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(i)-(ii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r311": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(iii)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r312": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(iii)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r313": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(iii)(3)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r314": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r315": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)(1)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r316": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r317": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r318": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r319": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r32": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.1)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r320": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r321": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r322": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r323": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(f)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r324": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r325": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(g)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r326": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 14.F)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809"
  },
  "r327": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120383193&loc=d3e11149-113907"
  },
  "r328": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120383193&loc=d3e11178-113907"
  },
  "r329": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "718",
   "URI": "http://asc.fasb.org/topic&trid=2228938"
  },
  "r33": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.12)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r330": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "730",
   "URI": "http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373"
  },
  "r331": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32672-109319"
  },
  "r332": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32705-109319"
  },
  "r333": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32809-109319"
  },
  "r334": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32857-109319"
  },
  "r335": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319"
  },
  "r336": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)(2)",
   "Topic": "740"
  },
  "r337": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)(3)",
   "Topic": "740"
  },
  "r338": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB TOPIC 6.I.5.Q1)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817"
  },
  "r339": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB TOPIC 6.I.7)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817"
  },
  "r34": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.13)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r340": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 6.I.7)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817"
  },
  "r341": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 6.I.Fact.1)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817"
  },
  "r342": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 6.I.Fact.2)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817"
  },
  "r343": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 11.C)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330215-122817"
  },
  "r344": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=120385591&loc=d3e38679-109324"
  },
  "r345": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "270",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=6424409&loc=d3e44925-109338"
  },
  "r346": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=6424122&loc=d3e41874-109331"
  },
  "r347": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "740",
   "URI": "http://asc.fasb.org/topic&trid=2144680"
  },
  "r348": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "10",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=116868678&loc=d3e961-128460"
  },
  "r349": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "23",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "10",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=116868678&loc=d3e1043-128460"
  },
  "r35": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.14)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r350": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)(2)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463"
  },
  "r351": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)(3)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463"
  },
  "r352": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463"
  },
  "r353": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1486-128463"
  },
  "r354": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "37",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=121600890&loc=d3e2207-128464"
  },
  "r355": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472"
  },
  "r356": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472"
  },
  "r357": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=121598580&loc=d3e5263-128473"
  },
  "r358": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=121598580&loc=d3e5263-128473"
  },
  "r359": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Subparagraph": "(e)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=121598580&loc=d3e5263-128473"
  },
  "r36": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.17)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r360": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=121598580&loc=d3e5333-128473"
  },
  "r361": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "38",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=121598580&loc=d3e5504-128473"
  },
  "r362": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "30",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=6911189&loc=d3e6405-128476"
  },
  "r363": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "30",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476"
  },
  "r364": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "30",
   "SubTopic": "30",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477"
  },
  "r365": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "30",
   "SubTopic": "30",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477"
  },
  "r366": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=116859824&loc=d3e6819-128478"
  },
  "r367": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479"
  },
  "r368": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)(1)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479"
  },
  "r369": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)(3)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479"
  },
  "r37": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r370": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(c)(1)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479"
  },
  "r371": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(c)(3)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479"
  },
  "r372": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "805",
   "URI": "http://asc.fasb.org/topic&trid=2303972"
  },
  "r373": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569616-111683"
  },
  "r374": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569643-111683"
  },
  "r375": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
  },
  "r376": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
  },
  "r377": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(3)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r378": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c),(3)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r379": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bb)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685"
  },
  "r38": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19-26)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r380": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685"
  },
  "r381": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4K",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5708775-113959"
  },
  "r382": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r383": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r384": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bb)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r385": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r386": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)(1)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r387": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)(2)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r388": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r389": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r39": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.20)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r390": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r391": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19279-110258"
  },
  "r392": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=SL6742756-110258"
  },
  "r393": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=SL6742756-110258"
  },
  "r394": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=116690757&loc=d3e13220-108610"
  },
  "r395": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=121572278&loc=d3e13433-108611"
  },
  "r396": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=121572278&loc=d3e13467-108611"
  },
  "r397": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=121572278&loc=d3e13476-108611"
  },
  "r398": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=75031198&loc=d3e14064-108612"
  },
  "r399": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "230",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=98513438&loc=d3e33268-110906"
  },
  "r4": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(g)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6676-107765"
  },
  "r40": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.21)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r400": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32136-110900"
  },
  "r401": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r402": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r403": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r404": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(d)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r405": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r406": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901"
  },
  "r407": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=119993939&loc=d3e28541-108399"
  },
  "r408": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=119993939&loc=d3e28551-108399"
  },
  "r409": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=119993939&loc=d3e28555-108399"
  },
  "r41": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r410": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=119993939&loc=d3e28567-108399"
  },
  "r411": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400"
  },
  "r412": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977"
  },
  "r413": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977"
  },
  "r414": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121603541&loc=SL77918643-209977"
  },
  "r415": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980"
  },
  "r416": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(1)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980"
  },
  "r417": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(2)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980"
  },
  "r418": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "53",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971"
  },
  "r419": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121561866&loc=SL77919311-209978"
  },
  "r42": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22(a)(5))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r420": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121576215&loc=SL77919352-209981"
  },
  "r421": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121576215&loc=SL117410129-209981"
  },
  "r422": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121576215&loc=SL117410129-209981"
  },
  "r423": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121576215&loc=SL77919372-209981"
  },
  "r424": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "14",
   "Topic": "842",
   "URI": "http://asc.fasb.org/section&trid=77888298"
  },
  "r425": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r426": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r427": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r428": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r429": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r43": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r430": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864"
  },
  "r431": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39691-107864"
  },
  "r432": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "850",
   "URI": "http://asc.fasb.org/topic&trid=2122745"
  },
  "r433": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r434": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r435": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r436": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r437": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r438": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r439": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
  },
  "r44": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.24)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r440": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
  },
  "r441": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
  },
  "r442": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "910",
   "URI": "http://asc.fasb.org/extlink&oid=119991564&loc=SL119991595-234733"
  },
  "r443": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 11.L)",
   "Topic": "924",
   "URI": "http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856"
  },
  "r444": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "926",
   "URI": "http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959"
  },
  "r445": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "340",
   "Topic": "928",
   "URI": "http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004"
  },
  "r446": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61929-109447"
  },
  "r447": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61929-109447"
  },
  "r448": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62059-109447"
  },
  "r449": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62059-109447"
  },
  "r45": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.25)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r450": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62395-109447"
  },
  "r451": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62395-109447"
  },
  "r452": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "33",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62479-109447"
  },
  "r453": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "33",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62479-109447"
  },
  "r454": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "35A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=SL6807758-109447"
  },
  "r455": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "35A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=SL6807758-109447"
  },
  "r456": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(c)(1)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61872-109447"
  },
  "r457": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(c)(2)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61872-109447"
  },
  "r458": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(1)(a))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r459": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(10)(1))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r46": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29-30)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r460": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(11))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r461": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(13))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r462": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(16))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r463": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r464": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(4))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r465": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(5))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r466": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(6))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r467": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.17)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r468": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(22))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
  },
  "r469": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
  },
  "r47": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29-31)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r470": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(26))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
  },
  "r471": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04.10)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
  },
  "r472": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "320",
   "Subparagraph": "(b)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=d3e62557-112803"
  },
  "r473": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "320",
   "Subparagraph": "(a)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=SL120269850-112803"
  },
  "r474": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "470",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823"
  },
  "r475": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(16))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r476": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(17))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r477": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(1)(g))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r478": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r479": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(16))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r48": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.8)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r480": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(2))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r481": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r482": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r483": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r484": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(8))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r485": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03.(a),19)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r486": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(18))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
  },
  "r487": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(19))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
  },
  "r488": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(22))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
  },
  "r489": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(3)(b))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
  },
  "r49": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.9)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r490": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(9))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
  },
  "r491": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116884468&loc=SL65671331-158438"
  },
  "r492": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(d)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121643868&loc=SL117782755-158439"
  },
  "r493": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13H",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117783719-158441"
  },
  "r494": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "29F",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117819544-158441"
  },
  "r495": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r496": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r497": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(e)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r498": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)(1)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r499": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)(2)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r5": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6676-107765"
  },
  "r50": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226024-175313"
  },
  "r500": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(1)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r501": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(2)(i)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r502": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(2)(ii)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r503": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(2)(iii)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r504": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(2)(iv)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r505": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(h)(1)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r506": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(h)(2)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r507": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(e)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473"
  },
  "r508": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(12))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401414&loc=d3e603758-122996"
  },
  "r509": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.6-07.1(c))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401555&loc=SL114874292-224272"
  },
  "r51": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580"
  },
  "r510": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12)",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611133-123010"
  },
  "r511": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column B)(Footnote 1))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010"
  },
  "r512": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column B)(Footnote 6))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010"
  },
  "r513": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column B)(Footnote 7))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010"
  },
  "r514": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 1))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010"
  },
  "r515": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 6))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010"
  },
  "r516": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 7))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010"
  },
  "r517": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column D)(Footnote 1))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010"
  },
  "r518": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column D)(Footnote 6))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010"
  },
  "r519": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-12B(Column D)(Footnote 7))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010"
  },
  "r52": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580"
  },
  "r520": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5D",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13D(Column B)(Footnote 2))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=SL120429264-123010"
  },
  "r521": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5D",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-13D(Column C)(Footnote 2))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=SL120429264-123010"
  },
  "r522": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column A))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611379-123010"
  },
  "r523": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column B))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611379-123010"
  },
  "r524": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column C))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611379-123010"
  },
  "r525": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "320",
   "Subparagraph": "(SX 210.12-15(Column D))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611379-123010"
  },
  "r526": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "210",
   "Topic": "954",
   "URI": "http://asc.fasb.org/extlink&oid=120413173&loc=SL116631458-115580"
  },
  "r527": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "985",
   "URI": "http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756"
  },
  "r528": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r529": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r53": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580"
  },
  "r530": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "308",
   "Subsection": "a"
  },
  "r531": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1"
  },
  "r532": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r533": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r54": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580"
  },
  "r55": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e637-108580"
  },
  "r56": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e681-108580"
  },
  "r57": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669686-108580"
  },
  "r58": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL34724394-108580"
  },
  "r59": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580"
  },
  "r6": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6787-107765"
  },
  "r60": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580"
  },
  "r61": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580"
  },
  "r62": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669625-108580"
  },
  "r63": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669625-108580"
  },
  "r64": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e557-108580"
  },
  "r65": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121640130&loc=d3e1436-108581"
  },
  "r66": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(20))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r67": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(21))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r68": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(24))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r69": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(4))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r7": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6801-107765"
  },
  "r70": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(8))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r71": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.1(e))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r72": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.1,2)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r73": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.2)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r74": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.3)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r75": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.4)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r76": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.7)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r77": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.8)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r78": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.9)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r79": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "8",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r8": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6812-107765"
  },
  "r80": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3151-108585"
  },
  "r81": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585"
  },
  "r82": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585"
  },
  "r83": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585"
  },
  "r84": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585"
  },
  "r85": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585"
  },
  "r86": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585"
  },
  "r87": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585"
  },
  "r88": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3367-108585"
  },
  "r89": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3521-108585"
  },
  "r9": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 201.5-02(24))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r90": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585"
  },
  "r91": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585"
  },
  "r92": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585"
  },
  "r93": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585"
  },
  "r94": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585"
  },
  "r95": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585"
  },
  "r96": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3044-108585"
  },
  "r97": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4297-108586"
  },
  "r98": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586"
  },
  "r99": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4313-108586"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>76
<FILENAME>0001364954-20-000210-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001364954-20-000210-xbrl.zip
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MX-TW[V,OO6#GP]=>C\M+-YJ=7HZGSL=++O>&?C0]^/'4+_KN2H^4HQ\;,1J
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M96CJ5:2W71/'!P0;"1.0& 1FO Q,V.09@QP\A&ICX_ZL5;\5<("(,?I08A
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MF7RN85&->'V.D+#.Q^0A)@L&HDE><(?.&^VS9$+BO8/$L@C&2^)T(8'4/(+
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M+GBOA+!<$F\05OL*H/J;6"I9>)W^P01.A!U.CU\?=+M^2+_T8^?$=Z=;W[S
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MZ4<*'3.6"T"<3B7II -&4@,LMTQPSHP0ZEY+GTM;/,_B4V'Q$09IHP,".,@
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M&_#RO*#M^>'>*T?[SSC6;3_:#X?Z6R;M0J1]/V_881>"M0$!0Y$"5";26FM
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MF2F2*;*B\%(V4QZ/+7-I3H8AI@0#E$6B4&PY,$'2B!JA(V2$-(%D,R4#I@J
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M55L3H6J/3XT?[(?2/MD?CX:C*#2Q8W]DJN2T@KN8*JWY-1S4VOK(8;0L.7;
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MVNK9D<\42C?-R"40Z4[8*8_QR]19,G4NYJD#(>5,.0(,YA!0Z360(AJ&T4>
M""(N);>1.IDXF3C/9?=YAM$*870MNF^B(F%!.L"@8X :BH'$G@"G"#8:"8?*
MZ#X6341$1E)&4GWBLEF4LBAE4<JBM$Z;S[.AM,I8T?4HOH=$8FF!ICP &OUP
MH)4,@!F+A;/1'2=A:BE15"-+*>?4+KSO?-"/?>^&11CT3^?WEN?DVK70]GE!
M/XM2%J4L2NL08;O[[JNI4GL5=5K>?W4_DW%6TO&\=;CU[2-R@F*E(.!,<!!_
M1$!2I8%$01N///>4-3:9:%*TBG!_AM%S@U'6:UF4LBAE4:J6*%4LMI9-I)6:
M2+,MZI]VO[;>?C00(4^<!4*KLGZ/ XJK )Q2%@DK%$.VAD92SI!=;H:L_^8'
MMC,I]CAYN7\V*J-KNN>*W8,W;W)B;"T28^>@^]/4U]W3LV[_W/OR0Y>U0=YT
M=2^.=_G:_F3\=Z>"X3*(%]RD<%5"+?JD,B!HT]'! E!#4-KLR8$@"%L>F()6
MITHAO$;+&KE>4=T!](A)L#^C3[F6FN'SR/"YN(*/$<(IK0P0%&E B5= ,J5
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M!M*7QVE! I1T$KCX&A122N%-8Y-2V>3TIK?PA#L2LE[(>B'KA6H["MH+0:E
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ML6CNAFO(MUT_;K,9P]91$Q8D,L$%Q%4PR)*84 A6NTB#TY&4&@S8R#J540;
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M?V ]9% $CU$$<^$>G!3OOL.(JV1+X3*!C&$449^\)V6;-I*M#N>Z+7FMVD&
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MH:Q4=W,:VU!PGP#F ^8#Y@/F+X3Y7C&K31)1><8MDPX3CKVU0MO(7:1+, A
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M[1MBW5'_>_]*-J#^]P/Q_4;?@BS[ CLB$-,%WSV5R%$FD HF.I\2B]1O=93
M;<-OYU4_H3?RYRL1_)3/'+:>I(L6P-;J8&LN 4<7QV4I%RM+* [G!KD,5DA0
M[+24A";#MSJ2X#;3M_>_-P*VZLA5-[LR^[?]"E*W;_O^GC051A;Z%3SON:LC
M8#V#*)X;N81^<'8V*+<V\!];W='H(AO<^1QQ./THCWI_LFE3#WN[:?2T9ELT
MMTH%[><ISSHK'J6]L_/>X#+&XS+O5Z%>I;(XT-*%:.F-+@::66E"5(AX91'7
M0I:PS/S'9J,C,6U3D%L=TZ9L'?'A$-X#Z/.4\>& /NM GSFC6&3M@3%'R;!L
M%+M2(9%[A:QFF!F3L#1^JT-56]';K:6;!C]U9).;'^8SW7:M"MC:+_GLP]BS
MXTPBQX/6^#16T3ZC4SN,K5$<CWOQZLO3J''[V0X#Y"$V8<-FX?"?-Q-).!F<
MV"]_=<>GIX->&<Z2]E,$XI\9X,/.X.P\]D>VW#\@_4)(?Z,] F<*,TX<$EI)
MQ+G4R#GC$?;:!DLRW2Q=6V46(+IB[R>$ @$,U2,)$6!H33 T(YPN>BJ834A&
MAQ&/R2-CHT-)Y(\UP5'F">T8TL:JT1&)=>2:S\USV9W:CE4P^:!?/:?K%9[9
M[PZ&K?Y@'&?1YM=?]H,15$O;"%?F]Y+-=Z,;5]&>5XZ%G3+=@.@+(?J-)@LF
M!>*M,:6&+D<\8(MTQG6$A;(T62)U"0<RFK?Q=X+,F^9# !=FDU'GJ4I< .HL
M!W7F>K &+)7E!EE)LCDK24 N.8$L"S(9P@-5)0A1XS;1MU.BFX8Z=623S\!S
M.5?-XB[^V/+V_#SF4;6]'C@I-\%).=]"<?1J,-R9S?QQ-?&'9=YWJFG?R;,.
M*+X0BM_HQ""C5-I+C!)G G'A7$9QJ9&--#+GI;&BU"3"K,U77=@"O)* .S78
M^@;<61WNS-@C<5Q;01V*UB;$=7YELX6*2I\NYWR@FA0OI&K39L-.'7GCYGLA
MW\3SV9[W7<01/(R;0!:OC/WK*1\=I3G@+G8_X/1".#WKOW!X\B=^A_/,>"\]
M<I'PPA #THH'1!4QW@47@V:9(0K3EDK5*6MG%8[%1ZQD\"PVRK-X5PT+P)DE
MXLSE/,X0A8/E&,7$LR4:A42.&)G?NJ24Y-[8" 7/P)^XO-WI^"4.?1>\B[6!
M\*?:D@8<?PR.S[5;^+!]>?C^'='9BI<THJ120%Q:C(S)!KYCQI,4HE!!;76$
M:G/2_#+G*U[.X%C<"-8(:+-$M+F\@3;)&NZE3$CXPAN%SKQ16XZ",$0%[%(P
M"HJ=@3_QD?[$&SO1LWQL<"(VBQ/^K#3EJ\%P-MG%PB]3724\ DX_T(M88H48
M-XZ3A(AT)&.T5TAS5F(5J:4X)"R3W1S;'B(4:P<X==MJ!MA9N5.Q;#(KCYF.
M$>%$*>*$*F0S'438&"5BYN,TRJT.Q4UOVE)'4OAP9V+C*N">3\L&MMSE8N7%
MUFK$WUG$KHD5)6OJ5+RCCN2K*Z& .I*/]S%NOXLDD$P<-<I8GCFD(CQ;_$0A
MXX4P*I"D%=GJ*$K;G(O:6?SW6H<0U?CL<6N=-!1P:_7>RDQ'63 9N!)2P6<K
M.!J/M*<F@Y<4$FM'L(M;'6%,6]+;D30;A5MU9*PK,-)KA#R%K7;[?AB+$[/;
MKYAK>\)?2YV?3WE19SNT9?NA-8RC\;#KQ]6V]^BT'B[.YZH&UDE?BPXH_^_-
M!.+-M2Q4S7GZX>8'<]]\G0>D='^<B-ANG/R;W_<NRE3L??&GMO\^OK'CN)=2
M]+#QM8@J.=R]T8W68"J)9\65P8M#55MD'0Z(<,RDH"(+AM_JY'=M(G3M'*HK
MIL ;YVU]KMBW3@H,V%=O[)OKC)LH]RED&FT51=PXBUS*YG^DT9.,AY9+7KK?
MM#79<.BK(XO>[+KY._=FS>V6B^^[_7YQ!0]2Z[Q"B'IX@C=88S!-'/4B<D89
M9S(XJ;PVP=B8M0/6[-U^412$,O(TB@)P?R'<O]%*UW*<B.$896O'(\Y90#I&
MC@B13 C#C(MIJ\.T:>?9KYW[!#R[SPF'K&0J><E(XIRGQ%QFI]E H]9JG5DM
MK7!( PXU!X=F_#,%[PU3"A%#"PYI@72*!E7^&"HL]5YD',H$U-1P^VD3..9F
M>VH7X9@Q?W@GNUS;$/_0J)D>G%Z-Y>-A<%'2K.YT8-1K.OZ[IL;BO<=U [1I
M5(IS18P(A#NIC6?4!"$4SZ]TL$6;/J7K&[3I0MKT1B]CHI4R6G*4K;:L38GS
MR/*42;Y*QB0N.8LE68R:MC#U*R.XS!5:,U<W: _0'ANA/6A@E#.L;*2:&^XL
M9T3S?#(<,ED7>.(3 NW1'.TQL\4"EH;9X) 4UB%N+4?.4(D,9MQIZYG =JO#
M!6DK6;_V6>O5'DNQY'X9VWP/^=_0_=3Y1_YS]9.Y1_99JN/P"C Z_W##7SK7
M@_SSWYW9X?MNOQJ5$@8^?3L=!S%YS.HNKM7B9*3R<_3L^2C^>O7BY=5C=/N]
M;C^BZD??3D6^S,O/W3 ^S3B6L05/D&YJL$XO,#W^8G+L&SF9'%3\A5+J[N/X
M!;G[X _/3/ +8<0#S_R3@X+]X,*/O&5]_S,WP^WP?56T>B>$J5]_:+/:@9P"
MP?*'4G\SE&H=@7<9>EH'^2*GH]9>OZ2)',?S<3QS<=ABN+V&'MRPPIJWPE8\
MD#]<88\)-ZK=\BN>H7N,\E)E<0D#" *Q.H$@9@V@"[$UBT[,\<7Y^:3YK.U-
MMC]2;_"Y%>S8_OJ0%;S8<*UVS3[-;GY#!J>.2^T1CE72C/3EG2IUV>:)#!?#
M$J566D%/-A*+X^L^2PXV;Q].ZYXF;!WF;AES5T? VOSBK?N%H<;1>+6Q,XL(
M=+W&9ZE;38\)*FKR9M$ZT^VN!/IU5L*'<4-R0CZ\ORS7+><[_/K'E[\__/'Y
M\*_?\V^VOQY^W?YR]->_3X_^.OSP]K?##]_N QWM_GYV=/)WOO=M=KB;K[.[
M3?X^VZ<'NP?L8'=/O/UK3_Q-#S_F_]/ASG0/Z!A_?B=-C-9KCX*,#O%D#=*Z
MM"*,*N6)2]ACM=4A;<'7T?YT@^*" 5H!6NN4S0?XN43\_'J-GX8I)F3B*.+
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M,7!].8-K%Y)W1CNDE)&E'"U!+F*&O#",&.4(8ZJDFF)<OS2!)8)U'6V4S=^
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MHVE?(YV#-.V.!T;].AUZ/ZA7!Q"7:R"^QBN;?&'HW2(HN[LS%A/'%>;2$X"
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M)H[K5F*$OC"*.#C:C0^//OPX./H4'NQ]"GK_?.%&!S95H/2E4498E&F2\<#
MKXIFH; F"4.0Y);HX;\NS+7KZ*DI$PB2SB_NO^[OO[HT_ ,Q5B=E$OCML 0
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M9:BF(&C 57=UJ9R@ZZ'-R<!S^:3S>'U6E;"MZMD"84[ZE="&)29\E4LO*8R
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M#[,2U^&'%M?7&M=_SG ]"\(@A8,C&0T-X+H*B6!:$$X9%4)J:=-D:R?)NE'
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M[<GHS"LO%1"X'\PB$.0U[:"8&Z:_=83^.BU0WE>C8M(%AEN!>><8('SN#WV
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MU^ZN[E;2XFN0%J^QP7<DO'O8N_;T[^_T:TM/!^T[[?F_W/-'TUY[_B_L_/]
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MH>YF]1K.R9KK86PF> ("--;#@.?'JIGO*H+@"M69(*BNE $9  X&@+CUW,Y
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M@%#,*^Q)HD9';B(QE%%/0)?U'M0@YFLN59@5+GU2+MTAN^\_)>L-$Q&CY"5
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M$NY<P+!9XGF)Q*\^UHLTK\/\ \!3G$E9$ Q@_61Q<GZYGIU6G62I,U_88:$
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M? )*8YFP1EI&,#2BQ\@Q)9#T5 EJ,'=2;VP9=D5LY!PCU,!P;+L9:0 AQX>
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M5. B>I# 9!3B/D9DG0[(:H6-<5'* #A%^+VF^+(XQ87T5'E.K<#<1JDY<\Z
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MCQ_.#D^/V=>#W<OFV8>SQMG7D_T]0,BK#ZEQ]9X>*6.=5XDA*7U"W"2%\CX
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MX=GW]OYI&_[;X,V##]\:7SZTX=E.&E?AY/#JM[/&P6=\>/47:^8L@H/CZ^_
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MEL%Q1*X7[3=D$[S5.]N^L)?]K9]OO/Q9JX-F1G1NH'YT-%)ZS&BHAPQ&,7>
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M0EW1VTC/DZ<3OC(N5%(R$Q+]:PM) J%HC.,F",2UBXC3P!$L9@LF<32:>@&
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M6[U4#C24X];(C.<ARSZP\5Z_-SY+GNLJZZ',E1]O'L\TH]"Z<@G""K%A=!&
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M'(B#56,TQ[#:%3&@<801F'-/0B,!#R<!' Q+C 6P?IC\2&1R# :-K)4!:<M
M[\K("I^2+N2ZONJ\C/'P[H3N;B9',]MWF6VQ SJ=*.*P-\@1622STB$K.$9
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M5>NMC]60@$$W;%\>F/:%D?EB@!+"U%1C P\[3"&&P<)[VZDLZLDDNQ>'J=5
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MN/7O89GC;_\>]BN_TW__^Z+UC^U___N?LZ'//HB$!U-'U(?U]^NMK5XY'O7
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MUX-\/F;]N+GKMAZUF7LV#=2\*Y<;O+@U)YH,#54?EB!!;F@8Y*9L!5=%1>N
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M2]H&0'Y&VQ^;7=?/';^N9I?W!+$GI)GG<:KAF@\,9'.N*<"NH!H#S2RH0YP
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M,$8H2<!\B3 :E!/UD,;C%2CRIFYX^6HT/%Z\9F54^=.#BB,'8#PJ8$X& :Z
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ML#41IX(C972!*(N !#S I(CO..)OF3ARYR3]>^7,XA1Q(,3Y)'Y@4@.,:V!
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M16=/92]7NF;JQ;RA^@0#(852+FK'7B[O,E786=,M!L(NO[\V3E,>WG!4&<(
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MHIN(ZW(RT-K+0WG%\&16!/9]IK&9\A\F+V-(P0.XIG\I5-9ZB"C93<Z=?J8
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M7G(78H\J?,)#T_J24JSO.;/Z=CVSNG$7"GY6WDL8<7!Q?C\]@K@:J3BD5'S
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MU3_TNXQ2"/SN@R\Y6FOOG? W\DOYM!64GTI\G'HIDR/6U.^'KG55TAV[[QQ
M21^/Q'7*L)GG&_5GU%^-U5]G8(\&1S^B,.KO9)]OU)]1?_55?_VQW6L;[^]T
MU<^QGV_4GU%_]55_O:'=[1OO[T35#^4W7Z0N4.L'"2 ,_U#KH,?YH2="N*K;
MZA="_\-?)_&+'\K(P]J%RRCQ,=_W,A8!U7U\?^-[Z9QQCB7F<<]I#>4=JZYT
M)[#)62J^E]O:UF_Q;'V93($I+%7$JR*T);.7)>01,,^5 EK">79H\=WV"F:S
M]L]Y7(C5E;B8Q,+]<N'.X*U>NL&->YL\>U%Z^84?7JQ0=(U0NU)C-GL,-8;;
M$(/VSA/3**8$\4L+EB5B_!FNW6W<FJUY+&9_>_87?]*%-?2Z@Z&8#7LSKSL:
MC7N3V6 \=J9M;S8>_&?X[(=+E#N$O'P-CP3.3?[ZPOVABC7VL(>[<C0]^*6?
M@IQ-2R0:5O/X)1!"4 78!_C2>@]7S!/K+5#*LSZ+92H6$Q&S6>FV;<MI.VWZ
MM=/NC#?J%5TA.<-U'^2IR#*^ERH;))]?>/V?M7_C+1AAPRM_$*GU:072M<[*
M>>LMVLH2UF__[G[[R[F0@P7 8;#(,4BL!+9P%L7IW(JRV$KIB"^$SQ12+WYI
MI7#E$IX:>3B^(+H)Z5.\X/5<7%V!T,?7_E0V WX2_\W\&%3!>Q<LF^\&B;6,
M(R^;IA8N*K&>^R'<,<K@9;S$ML37*>@,O#]:>#",R7<O[Z9YR1]8N/$5V$ET
M']% RC^E9R&=$'K7?%O8I02R!^XR$2_5?WSO^<DR<&]?^B$1CRZJFCC!-G@\
M;@W;0S+#\A!9WE^:Z!:;Z!5_FK_LCUN]_G#S]^U69_.7=]YYU!HZO4?>^)XO
M^]UN#59<X5*K?0LC]BP>\=/FT:$&*QZT!D/GV#MW@)\>H#"D6O,?ODSD*&F%
MZH1"3LGQ82DIS<+^:3E:(>7P*4INR-.N=K M\*VW&%Q=3QG;,CER>+DQ[+G+
M6(>Y&UYM;ORI$6<9\[$/GJJ!]3@P(>\4SST,V*N/[&)69@LJ[Y47]T! PQ"'
M8P@M.W>.EM]PTJ'.:XU>.6-N^+:Q_F&C.T2.$OJ7T\'U; 4QQ2X[D:VFM2R=
MSL@>'7^\P@-(6*=:$2.<1C@/.3EI;'?;1Q^>M%?9?*(PR$B\D?@F2GQO;/?'
M1\>T;:XUSI__I ![N\2=M6/!X=$'!C^<_6I$/A.V'QB$HD9[O5ZR9<#\'D/'
M;M_N. ;,[RD,VVDSDM.S1[UATQCIJ6(BPY['3K:U;<>,LS&,M'N8V+@I?>?C
M\C[I_**C<-_E6K=#/4^L3/]V+9J+:Z<]._V>W>X< *O5-' ;^3?R7WOY'_?L
M3K_>2?:]B[\Y=S-*Q2B5PV)BC08'2#W56:F<P=%>TS(#@Z.7B]3#,NTE,["&
M K0]OH'IM=_X9?,ZMDVO?5-WSO3:U[Y9TO3:-[N9^0XL*]-J;UKM3:M]_7YZ
M0M;#M-J?;@>D:;4W#&%:[0TGF59[PPVF9K\)!4P-B/Q-J_W)'B'6_&BFV\._
MZUUV5.L30".<1C@/%EHX/7O</D /DNFU-R)O1+Z.(M]QVK6?XU1K>WR<BIR3
M:K;O'[U<QS3;GTS@;IKM3>_@%M7O7;!Z!QC>:II0SXR1!FV[WVD<(YEF^S-A
MSZYCCWKMIK&G8:3:,=(A?/0FZK@ZNKRFV;XN.3+3%U>+IJW::<]>=V0/.J8Q
M[M1SY$;^:\&;M9-_9]2W>TZ],45-M[W1*D:K-$FK=/I=NU/SL17-]BJ.<[AG
M<@.FW?XQ[?9^Z(DP?>D,URW EGM99H"M^>8>_J,N_3G_W>GTOUTK0,VC>LL/
MI[%P$^%9W_3&K8$%SP[\*+2M*+:&SK>VY8;P5<=IMWJE[_H]^,[+8F "*YT+
M^#_./L8?A]B9N>#.3+'>F6EA?XT-"TB68IKZUR*XM6'#%DL73]G2B.Z6N MA
M+>%5(P^7:&$+AFTM8W_AQD <>+# G[K68/QM_@KXPR2;)-/8QV<!]6_2><4B
M[UG;78LIUN+%L/30FMQJ%+P*HHD;P$]#D<9NRJ3*8@OD*HK3!.\'M\VF0*?I
M%%@#5/?<Q<79])P;WP.BP+W@R3'LM8]WX(L642JL0+AQB*_B)O#F0, L2*UH
M1M>^_OCO=V\N.F,+6- 3"W_*&U>0([%F<;2@Y<0":^QA#?_-?'Y(TK)^%=8T
MBV/X L@KON+>P$.6$?[@&D@+)(%/8#%XATF6P"8G"3V#%Y+@2B*@$KTW;1JN
M*X0U6ZF(%U6+=H$L8@&/A"N ?$32.*G<QI:UB8%O1"RLX?!;6LL0V %NKN>M
M]L>D](#>WA^$W*0_J&6MGSE7RFNGW>J69++74?+:=5JC(XOKNK3F[T"<"%\#
M$Z(:G431%Q".N9O"9EK136C=S/WIW((G(*]&5R$H.@\9B%9.F4D2$.!(E!!W
M0;($G >*_-:*@(GHEP$I!<5\T1*8F9?LJJ60_,$CP^H[PU_RWK#5>%&(/P!J
M)B[X4_H2_,5">#[L%CS_9@YZP5UY/WB2OTSXX4F:H=FX>Y^)K9TN<YO3.3!;
M.X.]/VB-K6MO2L?W65*''$%VO=;_6?OW*UP%>O!+'[C9GV[SRJ^CA&3@T^I9
MP+:O>C+.%-/C$F1A%@5!=$.2@?YC8B4@-&CGYV0BIY)DA=*+6"LI-9G,4=,]
M)SL99; <+['!\$Y!C/ W:*+=*Y%\][(9B$^C?O?1B$^#P6,1?.[##6J/#X4;
M] !XGX.M^##!4_/H4(,5#UK]SN#8.]>,TW.#^&0P=1Y5DD#.IX%\>D+@!\.>
M!O+)F \#^73J2!P&\LDPA(%\,IQD()\,-YC.T2:4T6_:ZOSXOGZIXW8IE;Y:
M5I]DRZ=><K\UZF^SZ(JT[[,?GG>^@Z5G2Y67KE<!GZG/.T7HC(%C=X<'Z*T[
M%^0,(YM&-@^'9&5WCC\%R !9&8DW$O]$+79MVVD?8*S\N5CCXY2ZGQ2.56=4
M[WFJ=3^=/META Q?,<53KVRJ6=C)+.PPW%[;US4+.YF%-5*E/W6MP![.'3@9
M?8S$KK.'O.XQLNA51185273K73@-,@^+KK&!XV)"#3'8E2+"A!J0J(4I3(05
MS58*J/?@(NY5>&M5<++/4/A>*FW?7WI7X'$,,CF#_2-+[)%<CPATG\X>&;DS
M<O=H$-G]IYN>5.Q.KE[("+,1YD<G[P8-E^8Z!'6[Y8[W0JY')(N/PF[#_8_9
MV3^[U8=>#<\-KZ&ZJ$ON[9I]0,NR:;[=^&7S6CA-\VU3=\XTW]:^>\HTWS:[
MN_$#XKV8WMLG].P-=YK>6V,]3._MJ;=$F=Y;PQ"F]]9PDNF]-=Q@$IJF]];T
MWIK>VZ:<SIY1MT^G-[*=T6DU^)E6/".<)R&<@X'=KOFPNYJ62AF)-Q+?1(D?
M.;8S."V)-\VWCZZG.HY'Z-1[$%K=3Z=/-A]1V[XWL["369AIOC4+:^;"&JG2
MG[I8P#3?FN9;TS=4C\Z$NC5R#'K[ST*?2]^0D3LC=X^NRSG X'/3?6NDV4CS
M,<C4[8V;+<UUB.I,]^W6R>+.J 'L5A]Z-3PYO-9]>Y)C@%?KR;3A[#@C&Y::
M)!;W 2>6)]1W.TSNWF;PNJU-7G?3-/8G&;<=PS4XE3BQW"2)ICBMW+-N?#FO
M.+H)18Q#RO&%5F:SKX_NWFH[EU'B8SK@92P"%X> RX9ERB-(2O:<UK"?)VS6
MKG0G211DJ?A>ZH&V?HMG]S1DUYQ[NIV5W(CVSWE<*,8K<3$!SOERX<[@K5ZZ
MP8U[FSQ[47KYA1]>K%!TC5"[4F,V>PPUAML0@_8.!"2**7_TTH)EB1A_AFMW
M&[=F"\1Z]K=G?_$G75A#KSL8BMFP-_.ZH]&X-YD-QF-GVO9FX\%_AL]^N"3A
M!*E[#8\$SDW^^L+]H8HU3E-3?M-KMQP+'AH %6TKBJW.J/.MO:XE=U&.2C>V
M+!S=KAYNW;C)'<IR#F\ #Z!4M#7+@AFL<0$4MV8"W@#>YANXX:!8NOR]FOR^
MS.+IG%XQ5Z1TT; E0:M7+_3$,A:HES&%NJZ%Z>)NQ0/%8AE$MT)<D)Z%Y\GT
M*U_AM,;5CW,7$3A&?^:/FS+[R8N*Q^15TH_F+R&<H=,[)']9NR_R\$*@^"-+
MP)3!?R39<@E;4+"3L\89Z!G(RY;N+3'?,HZF(DE0-@H^;/74=K6LGS:X'<#1
M@_:WM2+4L,&[^7#]-(NCA34<?*NKMBH=]6#_^'S<ZF]&3JM;-A9.OVPL=G:D
M#V0KNN-6]_%ZO]-N#:NOOL_<C#>9F[OT_Z UJ+[H;ELS:/4W+'*CSNNUG.I+
M[M)WW35BK"M*5($>[4V:I5&L%&5[Y4+@@M1W ]C2:#9+1&I-;IF-X#^O7& %
M((XBJ!7XD]B-;Z6R+M_*NEOS#HSF/8#FW4[86?$.C>*]H >_]%.(DZ?;D/HC
M4 @4!-#LK93S[5]6PT,;U.'=[WY3U/6S* BB&^(0U.N)A?I@!NJ*4R1I!'2S
MHIPDN>J#GQ!/J41,,H]N0NLYL%4ZCS)8EI?8\.LIL";^!M,3$-4GW[V\FYAU
M09<;MH>/1I?K]8<'PBAS>H?"*.O68,6'R>$VCPXU6#'X0L,'P-8U*U%?GY*_
M7> $#+I<L_&[+BF -O!R3WAT;=C3P,L9\V'@Y4X=]<? RQF&6&$( R]G.,G
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MB*1E/6#!(?9<[K+>1"W8?OR**9T$?_;E"YP'6]UQE&M;GMC(74BL VY;$-W
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M(6>,[P9\Y"^!-I(R!'B8$^]&Q,*:NLG<IG]: KZX=@.$.63)U'$/4QR/@J)
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M$ZQ47HR_?_[ZXR^_O/J.<CYPH43LDM/0L'N>\H,Q>!!4L.1.&79D2=")TS+
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M>+G6YQ:68*2Q#RJ4R)Z7_[WW/2\0Q;>P-Y<B1+]4"$V\D %>S\75E=3YN/_
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M'H6N+B>WJ5B79D;H73(R'KIC^MKF'3RQ?@@U(E@O(^92+^KF+U1E_@,Y=;5
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MS-1\2UZ0]4O@<KZ&TCQZ-0#GMCA<!!4>1.!5<AM@57,/>7V"L^PL72K!O7*
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M>F(#7A%H$0JL<;E5>H^<LJO2^?=6I8 7/W;MD_8*R@?5MF75BO28!Q*7.RS
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M3?DWD^K,7@@2&@3H2J8X-VK$DR,3X^T7 YZ8=DNB!"/$R..(,S77+4E&FF-
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M7(Q&#,2)<GY_[:HY; G/R,D7(O0Z<&%2V]$)+XF?K0ZNVQQ4/.*/3[AS2!6
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MT$AB!7FV?M0I3'$!A::D*!+/"<+UM?$YSZMC<]X)(<::<]0TA:$A?*=T(*2
M3(X9:Z?8-A@?FRQ-!"Q#4DX:5]SO=I\^L&/W8M;U +PTFM6KBHK0ME>M0HM&
M>,)*H7MI (5$?.D*O#F)4CD]C);Q&,IN_J[3%HK42YS#._ #-4+\L*(;+)7
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MB]3$O:93'MR0JJ8_5(<$+]'*-X@$Y+U4( H&II;J:GPX*8OXY %#&"1M AQ
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M*.T^3C A\#1HOCD&NS=&\L_/W9:4'4'*0H!,#?%BT/4SDPBDKIN:;?P4B91
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M5!&%UR"P&D8795J\W TL%2#IA-T ZCC#ZI$:&JB<2DP&7FZ.2Y_42CP&NX\
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M5B@:%H9P4C9"HS],"$B12A \V*T#.&32,[HQ=0*;.!F^F6B>Z#;^JQ;/3I\
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M=YKP-DT"*+/!"S2Q9MUY3P!+)48N)VL)L0^KH1-&A3$B'-Y@U^2U5GE$(5_
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MYC7<H/^BZ?_\X+@?Z#=+S %YOK_?,W_HX#0690\A#^*:(+\PDS 4R @FC7&
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M6B!4,]R @ZZ5XIAH<N<;Y7P07E[FX ':65Q/O73XTU)7=D!Q^(CBCQC78VT
MN40<OP=$I79@5D=WBB530@!N$4W?J[.,><1=-])R<66]"10",BRKFYYC_%AR
ME(<'/X'L&?1_\CS>"1>7@;_GV<W DRQ_[WPO*JGGVCQBYKF!Z[5N)&@%R%)S
M184'G6$Z(WQJ&%+5CB6?= +I141?;4_@\WY^T"(Q?D=D1'&/QVGDCY%PBNV(
M@ %9ORW)/(1XT_Z7?C0?9WW\68?X2MC"YZ'XSW(M?J[B7&NBDSCJ!.<09Y[0
MX3\S/<47I@7AQ>G)^=G%#FXVC+;3&YS'E(ARTYEAE4MK\^C<).Q9*MN!TB2%
M&FD*,UBMI 2^0M:!V7B4F<F6!)M[$!'<V%[!D$<^&Y-H&7@/WL8M'X+R1=:A
ML!Y1$"A"V;IUA@U7")+9=T06GI&L/92?(V5?" 12<$ KWGKO8\U<+Z)J+<L]
M/!H8T?;.)&G/J:% ,V^$<J]_?'1(<^!FI'1?$&M':J>SC.IH_,J[S;?<)>@@
MHT_CIKSV&$^1=LSA\WG.Y T--B4-CH1$=1YCA:C>%)[0[<9MD<0W [J#DU5B
M-'S%?,-U%F$M:@&/]0MCO$H6?$<<@<P(RMXG,&0+(5(!EQ1F<!Y82%*JW_+1
M$./<&Q@V6M"#,#=ZT*-RE;2$ZE33675%1P=Z^;0L@E&(]MO>U9RO#FV[0CG-
ME=I%TI(0[@87;/Z2,L.\VASJUXB1G L#-3LK4QY)/8!I VCC!519&/Q-WGDO
MA.O:8^#MC6:@W\ 7,J&SL9DBYSP%8^HG"V_WHZ:-+,Q.WGX8D/<93',>$KCH
M\ON:V::.Y58>MC13=6F:KW&D[J)-K61H;0@3#@??;7D-#>CD+B?@N0\-09\-
M3^Z7AG^>2$"NENCV<Q$*T9"!!P >U?!9$T$KZ05<-I#7UPO;R>;F3&HU5=L#
M8T##M1@8+VI!4<^+=(:*;?6-J-_.-?QBEDI+W8[7#H!!='V>O:DY%EV:;$$^
MO.O<V0[FQ*X+Z_W2-[FQVR0GQN$<\TE4_1DSR#!UEB%\MNW!J/7#6CF%0PKP
MGB[48?"<62;6()V_.O-)X<+MA0M#*5R0PH6O"Z_15E[_;+V_)>ENHQYHLG'P
MU A<6Z3J;'1M)QGW@-W-.NR/*DHOI.F'54Q\8D@A@:6/[+/9R*21XQ0O\OQR
MYV>L_YP&+4UPY(I;-/D^_F6U*<M:'>W"AM5:-6VX@]U\BBO2@$SN!R](C1B,
M8H"LR*')S[ZJUIUYR;&9+GF#/E6AH/=FS%7.!'*A/0T_], -"D8C)HA_MTQ4
MB)F0/U[8  .PY@1FG& ZJ!Y ,>X_-?O3^&@5-! <QO)-J':$*^E@__36'_1^
MZMP>!_?"!MW@C3(3:4S-#*EG6_L;K['!L4?(49OJ4Y>(N-+1J FFO* A)S&T
M,I_C?Y*D[@G8^@1FZXZKN1F;DA<4_+OH/D-="H2ILYP'%M0K9)Y ^[Z+@=HP
M*?AL!NUUQ24SEC<:B-@V90N(+*"WK46:0TF+=='*:8;9-V>ZVS%H]5)8W[BL
M-Z/8JE.._FIC%L'*EG#L:NZ!XQT0)*8WP9:+@DEH:UEI^Q',PF\%=H.:,*>L
MH'YI,_MN>*@WQ[.EX%3&D\5#_8WF.[5556W$8[<& ?S-I'*[VO9BV-0X[RH$
M@06U/_6A8G:WO:IX"UU*/<, PF,D!&0T6.ZC2M"7:)E7V:0E=BFJ&RH7BM.K
M++FBD#I&?TR3A5>1[+\&IS(I2TV40(9S-=0>0]:Z:&P0:$VK"H67KE6M!$FS
MZARKI^S@SB@L0X?X"^>S?F":%D?ZA&&!$<J'G&X7N[A/U21L\;72^Q86U!>^
MRB#,$ISML$+<Z386"KG"NK8N)X,&O> M+D117O@Z+$S"F'7MQU!;E:$1 SS9
MJ>!OP?)/S#PGC.8R;=??79.76F_@QF]@^!,T%K[Q$0H^405>';E ,P@]&'*B
MI=?N"C] ")1F=MRPNQT97QJ%+A@E\QC'14[UZW/$5 O$I?!BN6[)'8_5H^!Y
MKSNT*5(.;RTOH9;J,W4,"[^<(())O5$-F*%P1:G\BGH'\96?@$JEIB<5K?9$
MF9 \%.MQZ60]#.HU]@%8Q1BF(Q6^Z3N&UDN'_W%'Q&$K@UJ_KE)C/=G6T6AU
M$)YOIA@9X0L#>V=]@S3" ._K#(SR%V]/+E[OV"9OBB5=:0,6JFI&VA@G WY&
MAT0K@UF57)J.'2=^L8I)KQH_6?<>,'*1(]7T1H7RWS);M;5J 6W?F*K7N3?S
MJ1LZ!9DN(^7)B#*-B#3VW;>\02>6.#;65OF&::I?B+N>LWRU&S0T&:=ZD9-^
MT;=JE&,F5KL>A[0KFMZ8"X#JGXO/^,%N;]"AW$0[X'<;Y44#,_^N<)+WBT_9
M/!X'1_N#G7:\Q^VK)E?1MC(@YHW?@*Q55*:Y[C^*YK]@E8?FVA?G'S[O8.4X
MF_-D<?E-B\R:M8&#HS!!_55,%<R;AK12&&5X\"W9 FI2QV9R\H,C*I\V=93$
MK&274(-%-_A0$NXQ9\Q<HW"D[8M\X>7SZ-2M%S.V-<T;'!AEG96$A$6,XH29
M#8@W6G3;D@"Z766>XXBZ<V=/?+ ).DT<4*BGV6RFMPW1-;;??*"<+F$AP,S!
MD5*IFS>8Q'\JGCQJQ@YJ@X+'5M\W8/%830#LN0(D4#J)#C1B3)Q")#3$ZYB1
MEDR[I>&A(VC',/0++F(2-6&NBK5W16&'K2@L+MY]_  _OL^NJ*!'JZ5A@,T^
M=FG/^X,NE2+0G3M>*M]M=$[%=F@Y/Q]V^P>PNN='Q]VC@6U[N0"#QZO9IF+)
MWLJP;'2G:1 ]XO)4Z *A_: )\4\#PZ./'77PIZ!_9T&_M_M/LFCN)F_=A??,
M#!SC6BOT3:N9RL$LXB4!G&N*LL_%?T9JD7'LB$$0O/CM-YY8V9/9 ]]ZJ37:
M]@]-FO)6"$7;).Z-&;)S1J+L.BVK/-UTR(CL\8_:XY!F @)*I =5X<\36XUK
M;="QYJ=WPM701T'AM(2##WYKG+!,:Y;:P#*8IJGYCE#BAFQD>(& RR=:MT'(
MD<*$MEV41YID5.''0"G:S_Z#T*DL/U'5]_*3#& T>JPTC+T(+BOMCH!M@ _1
M2G3M,V@^.>6=&IC3)A.P-U:-PZ(DF'7B5PPA?,&Q$.9NS5(;F-N4,YJL@.:@
M:DZNKMY1S7 PI-Z$9P@DCNK?"=(E3!9%N8)#3'A/MHNB2B?A549EF>9&6>[%
MD7($159IQ%_)4:%>LM6WQMX3OFK-4IOTK"?&D&TJ*^&POJZ,T1V 4FN_I=GT
MVF-+:LAU<:4:3U/$UHGU7:^,QL4R8XJB("HAI&HNM3%&)6GZC]IK9]!/1F:&
M/W2"/Z#R.@ D8KH]L"+7XP&/Q93-$19KS5+O9<IY20Q@-I[G@&D\4ZMHVDX]
M1I3=;LU2&W9[*3EE72]M:T!B@W18;M [;=(<18R+JF)+17Q%^2Z#(FJ@0[WN
M 1P3(DS1FJ4V, 47:1"DS+JXD-YE1*Y'A'>(]= T%0S[8 W/3<P6[U(K$"6,
M6*RP'8/-3O@LX8S6+/4.NY82>Q[N37,P%>KR <R(@'IXW)8S,9KW7(KA;R^&
MWY=B>"F&__)B>!&G/TZ<HMCD_ N6EFAI!6A_?MS4=!?:$1\I9,X!+1P N]F9
MYR_BW$K7*XE"N1:F2A=+PIE*+1!66M\6LMD>[A 69HM2;LU2&[C(3@N [F7M
MD:4$.#>) 2W!@?W*1K9FJ0T;Z<V%B. D9W.*\[#378;YI2K9%RN\DI.JL%,3
MBXX=#=FAN:Q%QP._[*R)%@E?M&:I#7P!8SU+FCR;8-'XVKK'C@%FG63CBH;+
M5B75\>74*T,SWR/-1/IBSFU LPX7@S-"&OXF3-&:I3:EU7F(80D6 O3"P3:;
M@9=NR*5%*O GV+E.9SLH.;A&Z"(#*"')IA8NM<DI)] :XXISY0X&[&PRL?@9
MCK=L95N6VK"5W ;@XK!4I+VTEPX@*,>N'_I;E:K9/,D6--6&- (H"=/]RVA?
MMB85W @HVF*$H8[KU,2P/D>&22WPR,E%S379K'AU$W;:LMK%MU4.(A<PBCH$
MK!=E,VCX&KO&@+7GM2#AZT/XF-FLMSN)6+! W0#^>"Z_!M*K\/=G<:&WR !%
M7@ZZ%M[7UH9A3+01('$(V/6+^C60#X2J!P#4(QC6VAJSB79-:)%8[UJEIL$H
MP\8IZ)$@W%N$&*("1P<$4LM(F$Y3^WPL&?<'F/B5E]R2X]8'\U?K0ZRY.A2H
M$!8>[I*CD??60 1""L-C:4A BA/?$E_0ZT'!YMG:V8%J3DSJAP"3XF[B=M+G
M F]Y#?/4".S*5,4:&OL=MVYSQTD(N'$4D75369"&[KNF/V2I#ADK1\D3P<?&
M!0[TAE^\ 2^U=L^N0?>#AWL7.=^4^UFX@B;&A1=EB*/E:)H=#PRX4GGSN+ 2
MA]%!!RAVIJ'98\$.8!"AWK$EC"8XXH2;];7&%.F-N8S378XX'[=!6CVD1-W1
MM^-Z%S,,$'&[!T))8)L45CS9!!#69.=9B.V"6K?05A?F1#/,%G?/CI6*N)/0
MPA5[6$ V!54KCXE,WRKB31- G+N9-V7Y'NT5:]JN6[B3=S=B?^5],TV+=11C
M@P);WT#LP@8@OPTVD$\?3NFL[1ZT 8<+EH.,[:W=E3R[JO?KUYN-<?CFE&OW
ME(.K7<E&93QZ@V2 510V10DRXSJ&P>7:@[K,%7<=\SAY<TMO/"MH5J]_:%*E
M=19<D6SULBTH;^99'BFCFX *&F65A8O#]B:8& % S;:>GFY+0]:)@$U%_-B^
MB[,XVS=!]KZ2Z5V-D3*OD<L4S1F>X;&$CI)6$<"T  J(Z6^;28=8H5?;&:[2
M6[W!:F=';=#P$^S/85MDXF*+7B\-=#31]% [SYU;W1V-L="5*AAI&LT=>VSV
MCS;'U<!9U0U#.7U(4@/78VX V*,X<1Z^;*HBU5IQ\15XI79+8AF: \W=2H9S
MUJ^Z\-8]QFY*7#G@E[KC/L=FFQP%5>'-&DSLZ"-7(YIBP-C.PD[ D 84BU'-
MP'05R>R;=-9('IMF,O(G7TY)>=)G95) !' *.+<K8Q"!V"#7%U,XO2:1OP2-
M:DPWQ<)-6PX\!-U?R\B^.@$<^=N'\"#8R^PU8^K-FL<I.=-8G,O;:@@'2/(Y
MU<YZ6^Q!%UDL&F^JJ5&=[&?HRV8=PL;@Z0I-IK8'J5HWIK>E9?2KC$DE/BD4
MP?>::E7C1\'U40ZUB7#&U_I-R^?SVP.*;H.E>5$C.\- 7T^1E=T8<<+<@M:(
MPJ"[X]@7_;4BB*T>T'9<ROOBV:QQ:KPY'#*!D#LXP0P3(;XY"7V8!,D><>2
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MA#CN,W7LFXV2^-+O(J8L%+Y2HFX\A!V(XB%#4=(0;LV(S$#F^K"U9D#"NT+
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M\E_VFM-Y>Z,L6NC_3,M9\LO_ 5!+ P04    " !"@5I1DW.A?IL1   EN0
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MC8[(LI1H0XRD',]EE,8R;S:+5.X!-J28XT!TJ6JKBAT1_ Q^\2AQ"8HP(KK
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M(F_VZ_5,GX=:ITXOI88JK:N4U)+R5/<3E@_F%+I 0 6 2JF^_IH#! 6! !A
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MUD,-XE,_^^C'J?SK^;^NAI_]"-<_P^^\''^&V;Q(XZCBPD:?V[9J\'#P&^6
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M^[%HE:G1D?3[&T/ \/$L^T@X^FA$ A?$>W37K54F616<IU4N N_+&(+*?.A
MZC7OD7_[NIX9.85_716X"WLJ)CS*?) DYD778K2G7,B9&*]]DBEE;ZMD/37
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M)?S)+ D4& E@>%9"19[KLN@VIOMA3G6DS5V\::F*FO;4&C2^"H Y9KD5@40
M-/4H<.*#2 2<BLHK946=>I<]F!X;2XY1Q<Z]I&[_A3(IM.,:]_6/K%'3OA/R
M9E,!'6)D-FF:G)29>RD!/(4@J.8LR*TD6?_PTU<4O;HI;TDI)P%:$\X<4I0A
M61<SEX4(3JH<6 YU8\;WH69]57=8E'0#;."]S/@JI9+C2]&U0:_*!:9(,C0K
MQP EQ&L6A7Z'YN0IASWR;%=9Z/'JJ7!4%C#?^E'\,?:7D^E\^&](I?:PM%E]
MBR_^\.KR-<P' E*(5@+!$[QT/8J:>.\TH<E&K] $5<G48-(!&!\SOVJILH(9
M_PPR3%$NRY8H\'0RF\\*+$J]YB$E8GPL*2XR$N>CP2]5S-J:B.=2'89MQ?.X
MV=1>1162";J+]@F=-.,H' \,-UXE&+&!HO6I.206%BW>[JO)\( +D=MP\C3*
MOR^%R-_O[XNX#]KI5%COB) >/2BI# G2X()<4M[B'S.ODD-S&\K#C_X?1(F]
M1^_!JJERPJXC6NN@V 17S:#^+F"GB=^W5=Q>'K24>I^L )F="](2I0&(-*PT
MBHB9 *6*V\@SK3./O5\VW!%L[XL,APB[Z^ZQ3^C3R?@SH&. >]Y[& \GT]>3
M.<R>70&J2*\ZHY:69YHZDIRRQ3-%(T\&39*.T3NJK#+-!D4U>ES_9G8WJIE4
ME6O7'9^?T%\85V_Q:,4E[P.K5G.Q%KFG$ F 2D2"$L1I@^>C!LJ ^YB9:TB"
MPYY\'GRH*.WN-X5?&F$5UU@I=PI)C7MA0"M)EEDN/E))C(3@DC,Z6=Z4&8<\
M^$R(44W6-?WM[Y+Z%F;SXH#,E&FMDB)6:5?Z2GEB)3!"J;40)=<>JL0$[\#U
MN-V1+I56@5-O2UP2=?$M"KZEX]VJ K\!U)KNR@%83YZ!U%[7DWX553-!Y!O
M$G=:CHQ;=8L(SAKNG",ZESTU B6>XI\<!2=98,[:NHF4>\"=.LVH<Q)UKI$*
MK#F$Z(G9G$O=K=2FY+8819SUG#"G0FFCA$=R.*.=Z,![B\Z4W&(K.D1#-0JE
M_73Z%0_S=_ )04-:"F'/SFEDC!;MB\PM*TUF\,P7.A-\M3B4 0^:5MF-#L1Y
MAJ2JJ:D*N]3SV7QXZ>?P)C=X";AWX(5%OT'[TO U.)2+T\2X,G_:FC(WI :K
M#@%YAI2JIJ,*=GA)2)E?)Z3<=#/18'#K5)X8Q3V15!IBO2DCZFCDT1@(JDIG
MCVU@'K<7UUH]%>IK-S%=OS%-4-7TTK;#.HU#UEYM=_"@A<PKS:'8@LZ&B.R6
MM%R7X-;F!=I@7%BBDQ':IA1=K&+4],F$.YRJOHAPB*@K$& M<KD*93-P3EI%
M\F+*M]"4V"2 ".UQ?3%YYJK$!&\AZ=^^Z$)%F\-G6LFW;K7JSCIOZI5QV10M
M63SW?('(N")<Q<SP_S+)VJ6JY]O#H_O0\/'*ZZE(=;,BO G$'ST\NM#O$4T8
MCE'.B7IX<.6 ,1M(IHD3*6D@SF5-,G"OHG<YA1\]/'JFSR$ZZ:MT>7TG7M4X
M:AV%8Y8X":JT_?2X"[- J$K"9N.5Y77G$^S'=S^*"EOIMDFA<DO%[#2/NBLK
M?!+_=36<+3[CJ!K"[_Y^VX+!W6 VJ@.YR=*EY*FE0@H>@Q)2:Y5SH-Q+F@:[
M8!TIF>/'-6_YE"ZEU& \,^Y^4F5(UBLMM1-HEB&G<]00D6Q*#/9#/%)B+<I2
MMWU,ES)K4GZ*7HL/7"&_HI>:06#2,@$"_9>LA:&#;1_8;F?_[6HV',-LMO;)
MK[[5)8BH;>FUR$(I<J8ZEB)G0237QE$.,?,JI4?[0+4]RE:?_71R&8;C16?)
MIRC-(6YTBR\^3/UXMBSS80.&+SCJ(A+*%2[;4XE>95;$)S#>E-AWKM*6ZA"0
M_1]JG7%F\S2KIIL*'O];_W5QV'Z8+,0PA15XF/UM.IG-!HH[P7AFA"WPE1&5
M3LJ JD[>2"^B :C!G;N G1%?.M5!!;/Y #ZOQ3U>CHOM!FE@M&1:L43 :X-&
M6\F,YN52#%V-Q QUE2J9VL$^(W[UJ+\.KS(7*;7/9RC"/Y=WN.^@B+&$SQ9?
M?IC\AK;5"!T&2&]A.IRD@3,JE7%!Z*^6S%W*<"]5X(A#:PTM-L%A,_EK1_+R
M08\] Z94EG6%V\KMG)XCXF7R]3=V/YDBO2^NFT.6/[W);Z[F:-S"[+HESL7'
M@=9>6N"2T$ MD5D9XJQ5A'LA@4%"!ZG*U7BWRS@#)MX#_5:(>S=?S6H#_CJP
M'ARW*+.<%^/N2M4(4YZH'*+%+=EQ724(=0361\F[XS1UFURJ KG6Q(+;MI]#
M6C1Y&#@./I5F@A$D(G5!D1 ]OA#<6^9CE#)727!M#O&\J=2%7FXS2'?%H/6X
MS-OIY,5D>NE?PQPM0=Q-7Q5/)+IHF(=,@J)EWDA@)%AK2 H,Q0+2XVO04RAE
M.\(SY$^W6KE-'],Z321^A'0UPH-W&^3?OJY]M;SE]C0J19,C.@);-IJQZ$D0
MF[F/:(@;6>=H.Q1H7VU8JE&HJF;N2_.4+4M;7&8:"UXJ0PF(C&OQ95-5:/C)
MS)@!(ZVMTSAP!YY3):?4Y<#=>];!NJ@8P5J'M0RUK=*XF@"LF75R)\+3Y)QT
MHL\&'&FOC).P)EJP9= :X3Q&4J9&$R>5)"ER8R :'NLD"IR(+7=DF)R&+(?H
MH.ON"K_[^<<__==7KYZN!GERSH10EAA>LD%MT,1*CV \8N&99[]I'^^(0&Y^
M\KVP:]M(?M*5V'K.Z[A.Z5RN//GO4COQ9U>7D#JZKC_@25W>Z!^[P(U+?T:S
M#,X%SY665'"ORN"GG((0PL'&I?\!SZR8%V!*KJTQ@JA(4[&G*?'6NA*WR5&S
M@ 9VU:!O3WD![R!.+L:E6^S+A.;V, ^+F?>]"IYL4\%3/_N(/WB.O_+9CTI\
M=6# HE%H.!&^Q%$7+ZI&N84<\$=&)5,G^;ONLN[%YGH<+QL$G4ZE_PK9"IVN
MKMQNCN?+W\1/ 5QDR=\:R(3^-=-XF"VB*<)RX@0Z04G&9(+3 NHTS.MC<3^8
M7H\+_61>=+/&-_./:':Y& Q709)L;":218MF5^8D92JLCMXJ7C5"4F=9/SA>
M0_\5BM2[7-W+\=R/+X:+EY9:D'@<&12Q1(F;'$@07A%5&CEPP:+G]]Y(65O/
M#SYWJO%^DE&.7M;R5P8!'5_GN"4JA%BZTP()UN,"58HT@G<Q]I4TUW(I/^C;
ME9[[24QI>\"L_6 U:.(=?(;Q%0RRC:)D1)#D.)XW'%]8"YX29X2C5@N=5-5$
M_%Y6^8/O/;"CGS2:HQ>[]IV!8KQ$,"7QG#$BJ4=G(BU*V+01D6=A7%^IA5VL
MYP>].]5XQ6R>+I95Q@))81A8:8G4+J /7 9*&>H)A42CDEP8>N^]Q)-,?'H0
MQ#U4PQ7RA_XVF:0_AZ/1P!K+%,,'PZ*#C@N!V* TX58*3@T$FZK4&JT G!%%
MCI+I;=W:$VU&*_B[*6L &&6:6 &<R(B\=2 T249IQ:G3)MTG4_*N]9P1\^Z#
MQF\3V?6>Y,B4XF7\+J%9XHO'*7IV.N#.JA)#L6;A>95IU \RR;$-X:IJYKXG
M.7KF@F!4$Y6$(U+Z1#S+GHA2A \&72E3A64//<GQ( XT3'(\1!<G25=K O!'
MDN-Q^CPX;^T899R$-2R(;(S+Q+A2?2ZS(<'%0"++W 151EOI,V++D4F.=<ER
MB ZJ)SE2RIE)G!&?N$1+#/\10I8D>JN-$U'(S78B#SC)\2#)[TUR/$1L/2<Y
M?KM+6QKE'64T[OK8+M,7&T'?R%6$TO**)>69HM+K&$S*P@K\G\Q9!3]H\H"*
MB8G<B>"<CKB7H+\C=<CH]$1/,DM,2&Z%9GT9=3>@[E-4<OWJUZ(*A4,_T%F/
MLF*02"B)#+2TZ8J0O$SW/KQ^?R_[#V%B7Y?]AVB\0@[B"N>+HAEX-?R\CFZY
ME'_ \.)C&3KR&:;^ OZ80;X:O1IF& AD4S1&$FX=GB9H%Y  .A E77%(+%2J
MGVT#^HPHV9ON:C1C/[B.3VH#Q0X->*R5\HQ ;+%A<D)'-^J@@%;9&1]D *H-
MJZIJYKX$H/:\,K]]_=W_W\GTZ<C/EC/E4F(^^ 2$1QF(I#&3D(4@B64FM+*,
MVBH>XP$8'TR@ZB"N;+;5K:2S&JV9=T/]!G1M2&\3N%6[Q!^&]T0=XVOIOSG/
M.E/>/>!<R%I:CKZ_MW@R2.T9OI2(G95>+3HG#[F*\78ON'97=_E[2K5#=%:!
M8H@1IF.8+]$47#>37DQ4TKI J(Q I&.&!)HIB4$YRV)@@E9IQ;03T0FZRM?4
MY:2&(BJXDQ^F^":LX_$R* Y.$<E%P@.?&N*\\,0KI;VSB253);-A$\AY\Z&5
MV"ML%$^O9O/))4Q?#6?S%23%?$I),$*M0F;F&(F+3! ;(\-MDB97YVYW"Y;S
M)D-;X5>HC7H&GV$T^03I \2/X\EH<O'U70E,W, +VHD4BZOJ+)'!XQG*2U]H
MB]ZJT(+;Q&MPXPY<Y\V3+I52L0QI\VJ2.4X3XT"T9%!Z"N82.F7$>)U ^51*
MNG_DB'3K>G>ABXHEEWON.QL _)$C<IP^#[_V/T(9I\D1,5SS$B\-@N&N*CDC
M#E\/PA75&8P,Z."=$5N.S!&I3)8#=% ]1P2L<(XG1[*&2*2W>,Q2'0B$+(W0
MR>BTX=X^Y!R10R2_-T?D$+'UD".R2LKVXUO&U3&Y(?L^KFU.2&.HF]/0N!1>
M6\6UUU(F\(%K)24S47,=)!\T!-V-5(^?E7;WAU:4<(-):L((9K)PV5@KK5 >
MI-0"O!!@:,IVGYQ;#5;;\[FK'[5(=SK@TRO*?^]"-A7!$K-9R*BDD8PEGUQ6
M482DHO.)IWV*V+.D;C2R].9&Q9M;_/1:4,OOK'ZY?9):QP@J:K:U0#;;]'&9
MF+*14>XD'D]!4LF$0@\U6Q:XWZ?]8[!4NZ%Y]>WJ/CF+]I0@P#5ZW2Q9XH(S
M!+4-SH*B%JI,MVL"KMX5U7IBBDV,@@@D.2/1K#2E*9OA)!JCHU4R"5=G(GL#
M</<J('0<9YI?01VIDPJW"GN$L!PI9Q0%H#R3I!(C,DB!)JM@)"+L%%,0WE8I
MM;T+V*/BRQ&ZZ/<:_$F,5Y=7BT$E3RXGT_GPWXLTSH'AV:+'FDB.90ZSU8+8
MD#.).@H\8%P04&>V^L%0'Q>?NM!7A:CC'L2ELA?-40X<_5UPGA,)Z$-;I_ ?
M#"#C>T%UG4K9_; >%W,.U4.%ZXMO!N4"X;<;VH&GW":K!.'!(C"!YVC0/!'O
M-#.",IYDE<-J)Z(SY$8WTN^P1=DB0+:V["?K+L=60;R83&%X,5YVFHI?%V--
M1XL-\&\HXL6D).]%#C8[(BQ%LXRZ3)PTAFCF94S9YJSU7<YC#6!G1*B3ZZU"
M;["M=MOS+W%TE8;CBYM>*RHIH;4 $IQ E$%8XEETA#&(#&308*HD"#:#=T8<
MJZB7"@VYMIRUMS%RD8P3>-IFF6 Y9=DGG8FAB=OHR]S2*FE?3< ] N:TUDG5
MN7I[Q''=SL(GY:6CQ,9 B31,$>=\(AIB$-KA_U@5AZPYQ+ZJ?*HSIY)6'F*=
M3TP2_<JH"<W>EP293'Q(@J@4F?+)4&FKW/H_J#J?;EG2HL+G$&W=@VJ+)G!_
M5/C4TG_+LHMCE'</."=U-$G;2)0Q4&:M!A(DOO#+.S)OF*%]7R4]R J?/JEV
MB,XJ4.RNG&#<W)4S:&IX588?4H.FA@@9O1#P'BP/$JK8]0\^4?L@O1Z8J'V(
M4BK<SFVK-\C@,LM<DI@UOC+!!&*AC-=2,B?'63)U,B@?9+%'&VZT%7Z%/>16
M,9)PZ&NBW4<4&#0)I2XU!#X0A2ZGDI$FIZO<Z#^\&K V3&@E]@K79*\GXSBY
M_ 1S>'(QA85;MT)F$SH(-CKT# 0ZK'B&EIG<F4 &8;-0FM;IY;$;TGE3HR-5
M[+PEZR5%]TE*B\_VHY?C/)E>+D+J=;+F]CZJ8GI<\R5NY,$9,%9$:KV0"EUN
M[I4('(R/(:D<[-X\N+T/[2'A+7K.9<P4Z>R0V) 2\51QHG2(UAJAO*I2^]='
MPMMZVL*;O/F8 ;64JL1XZ:WIB(Q&D=*:AS#&(BK1@LU5;H+WP[I7>^%Q/+G5
M*:L[/50PH ^(K@'/,AM()$:5B'22$8=;-8$HT1MU@7%I?D3&.^%,):T\Q,BX
MMIRBT\!Q51[?CU#&NJG$";69,>F!\CI>_WE%Q@]B28O(^"':N@=1RB9P?T3&
M:^F_9;CR&.7= \XQ]*$\!4V$$;RD4!AB)7H]%HUERI/U-%<9 G8ON-9A9+Q/
MJAVBLZX+@M>*9=_!(B'Y%N3KBE>*EJ1/GB H=*?+%#+/;2)&:O!HB3#GTUV.
MZ4%/O%?&>GN]36H+_;1EQL]G\^%E6<F+J_G5%-;=DN=?/N$+"M<KG4\V_VJ=
M2$<'@"K&0[H6UT;41/M@C8J"*:ZD,]X%XZD$"&66CO5[:T>[%=P!['HZ&7\&
M?!9^W'L8#R?3UY/Y<376.SZIK3Z; -Q0A(4<)0\V2?RWHBGD*'#3T-G:H(T,
M@[NAMI;@\;7J>S^OCC0;5*@;@1MK!LZ%BY)ZX:,$JH,).2B&_L8.F;8J3M_^
MD2UVKOT?6$>V378.&;7URC$50Y(HYY!]='B\,6D#_B'M$&XW4=5G$.8OQ[/Y
M].IR,8)Z%>Q J2G'C2-<E33 D-&_E'@,6D:1"T)09ZKTX-R!IWTJPOK'OO"Q
M;+)7X_D -VT(F0>B<\Y$9C0H',^.T"B9##%$IJL46.T"U+\)U@4#;B<9="#N
M"L'1[W&]+(U/839_AT?K^WDY7]_"-.(/_ 4,C-$:G/5$4UN&5G%/G'.EYTQ6
M,>+;*:2K3XQ]$,^1*IVII$)<X.UT$@'2[ 7*Y>5L=N7'$=[D@G^@&>6! 1!O
MI"$RLD!LM)0D';Q)2'6VV=*I&[+LAG0>Y.A(Y!TF)"R<R;?^Z^+:^\5D^K*(
MU8_>7DWC1S^#Z>S9<!876YUP*DFC2U$-5V6K0Z@Q1B(YT\DE[5C@=YDLC9_V
ML-5=1Z@5ZG!7&)<<7#'RZ60VGPVD\+:,2"-)L5AR*B()"4\Z91)"#$G0.BWP
M]V!ZV*SH6N@=%N!NVY\*N-<P?Y._1T@SB[QD^<:L\-!26A'K</E>H3^*3I43
M-M4^&K9#.Q-V=*N"#BMD%[O:+DOXS:=%,]W):H_[ECBS<.X&3J:(H W)WJ-(
M7,2-3G)!M$X&_X#DEK+1Z7$D@(=-CMY$7Z$D]GO8[^#3-<RTYD9YD,'@64A,
M$)1(QB0)/)1R/9J82P*"JI+KTP#;PR9.+25T6 *[A=MOI\-Q''[RHR6RYU\0
MZ_@"TM/)>#;$IRTBR8O> 1FF4T@#"Q:40XH;#H%(B)9XD?!/CD>7K;,YJB-V
MET-Q/&RN]*V(VQRR;?<:)/:-<;4695PX6"%E \ !Z5VF =#%=.>02+;:Z1@A
M)EG%GMV#Z6'SI6NAW^:#Z^+L64(JM_O7X,I5Z4H"[S_Z*<R*>06)#:C0PJ*)
M3;Q-L01D^'+L9Y(\TRA8T*):\+0YS/-@3475;(F5'1UIW;(I[MK\GO_K:CC_
MNHKX72,O+7&*\5YRW#1'OB< $DM/)6F4)4$F3D!EEJ5)$O?'(TZI8_$\;!Z=
M2C%;R-4Z$OMJ,K[X -.%O_?"#Z?_[4=7,(#(5>+,EAXD2'E1QM> ++.J4I:2
M21>@2L1^*YJ'39;N!+U%_1T,@-I@\>H(?>JGTZ_#\<6UGY<_?(0EEY].+C]-
MQOC+ Y92SH)%X@VZ=+(DYGOP@@AJC5=,F&BKE+&WP'P>5.I+:5L(USKLN_X:
M#$S,-@-DHBPK#4-+"#KP1?]0\$9!R*Z*T;,.XCPH<;18M^BX=2BW]-.;E89Z
M,'LS?OYECHR\&LX^EM7>W#@IFX-AA&N#2Z7)H7$%FM $ECLG.1I9-11_)[+S
M8$.W"MA"D2X#N>LI.0N[N_!X."X7U@/)$JY50]FH<+>R21.G&) R5X*BX22
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M9V$H(PJ$1;;KE#B/2>5^PQO;4)XYA5HK9@N-.NC%=Q?:$@V&>#4??H8UX&S
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M71NM[;B75II(7+!X"!O-\?T$39(4(;$D,PT]M("^CT/-#V' _N+2(\5=O=W
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M?*XKJ,[Y5;!(&Q]"G74<A)*DA"(PSUUB >@+'06@[))90\^_(VCT?YM"M@O
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M-(A\K"(6"ILM$^&82(]Y.ZS@R#HU/<M=:>_\&EK75!K2/A^ZQSC_GO"Y\0W
MW>?8(::LMF*5Z--:L77#=%UYC;_6Z14CQ<B;LPLYO2302\X3;KO=X#$C1D7/
MX]2PT;;=%!B; [8P)JG->K?#(D U_:/.BS]_SH+?*S=\80].%:N%ZU8&$UYG
M+28N1 V"^PS\V9\=C'^(Z![G6Z[_MA"UF'"R0)^1]+4P$,@_-RUN+%[K0O%'
MW(7A,D&U VC._0(.H3U49,*\U1W;:HD]TU90'BIS$]]L$Z#+O5*&(TN!8YZ5
MC^3;\!.]+ZL_U=4INI:;[ );3JC,3.9@W4M%>JV->4NV QE;*0OM;S;T]<<)
MMOY6WR4,4>?^_/-8!=C>CJ9XQ;T#K)7<,LNS'_ET5.(T7$D[1X!)2<5D%[1B
M-G$X!X'-(++8L&L=:.@*'7SY8M?R( -_HB[^1Q[_;U1M:05'#RZ=_O3]9CM+
M!.FV#Y=4.X7?86XYERJXO9)0T>@[U8J:JE%Z"$Y(_3(O1X'-L,%9J;2<7;JW
M9<27UMC[.=\OY;2C6[^!^;,I/PK*855@__E33C7MK8YD>U3D%\ =9AC B7,T
M.!C*=_3/HLOR>LS&M:1"!B?'&'<!&,WR3$ZKRFZ[<6.IAM:!6,I]E:.RIF*)
MWPBA]!?F:68UVL<;%/EKL.6(BCTH<V46$1BYV_4D)K1(S2T&+"YF/:G.&]A/
M8PD^MN2S1KY;+J"\V"JKJQ (%L1G6;@#J?OQLW.*.W31C8E![S*F8ZZGJB&&
MI?7WDC0::SM.XA A:!O5>L!D5Z!&^^_)_GV'+9*LN8!)JB^GG,O<;TZ\J#,A
MP6=R&M<.4PZT#+X:,3< ,M"Y\MMNX@+C!I+JUG/&LQ\,_RA<>IB[A#MN<GS5
MT5S@T)4E?NTGQ/9U]=57BPK:KKZL*&&488!OU_NV+:%T#.V>P0P*,=0=91!D
ML_?&3XA+I^!A@AV(WF8/66B]XFA&,[BX)O*%L,Y'==FNM4N%&8DL9?SX/7?$
MM'!.EM?KY+H5GK<H#",A\R(TYR2]; U'(:S'KA/D<LZ6#I/O6YT-GPL!I3MY
MDHZ38]I6>87@BV449:[+0?)5HWIZ N9'Z0H&1 R<8V5VYGHNE2RO!K?#5.RW
M%%*T@;HU6<Y OL*)8=! E_%*_@'G!]BA3?1^>T[VV:./+Z<OWE9LV,[.;M=J
M"6VQA);.=?3)1R:,Y@HITOE.!45](K;S BDA<S<2[-Y"0^,R#+,+KRTFHN$2
MW04@Z8]H=]]'K<#\=E-C'JAE^+$;DKV_2NAZRU;%7H'^Y[,S-H";5%W2[-XX
MX^/QMOL'(V?YTJGZ;JB%J:Z\!NJ]\9U.X4W(9RC+M?YG55$=WJV=+@G-BT%K
MG5;)NHXOH5^!+C[GUO&#'L$.@GG?CQ%MM]%N 78#V+;2V.5F78)/@6T@1\B#
MQ[-^$:YA484?_0MXXL:NFCND.1L\<F5EE8M7=Y\@ O3XDP9Q@K]>S?$N2T2
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MH[F*0?JW@BB'O?:)"(UNMSKIEJMLZ/&G;7$33;]Z]R3I@S7I9)UKFQIKXAM
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M/5N9+FP])WR+KIBEQ/KPGI7L>3@&;+K>QT+!(E\8);_C(!@3$G\@FGIVGVF
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M!FL9?/ST:Q60%0_NU \W@1%;F2X_5%KMZL?_]=,.NAE]#Y;_L+.[''=BC3Y
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MV#Q]NB?+94MOBSQ/<\$4V:1QJO=2N0 T1PA02D(6I2S!W,HI<^;Y<R.76L3
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M91Q>*\C<&.OS5U$*HB5T2.&^9B+ZR6A*>$>FJ=YV-S=!JTK0U>4F,-H$6IU
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M-1L9QYP^7]D\[0Z!*Q-A^/DK67UX,.;X>TU8E3(DWS^:NB)Y))"DL2[^+W,
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MN=UYI5G79-[N9=S^(HBV(/D'G:W[6);*NE07O%^ORO974R"N]K;#G(=)BE)
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M\'J_$H7=W'VCJC\7JSLARCWA+TJHQ7>;1F]6O\(>_&:0I;G,.,A$:E:AF62
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M?U1=T_MF7>6P#4/;4:LN/W;':;VR1MS]N=C,<REQG*0YP,(JYXM< \9LBH2
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M:C3WYEG93?TD>C&6FNF)EFJSJ;H.>18"])\M-[X;=P[&6)OM/9A%.^^ 7A?
M^C>+=L:7TS*+:A]?S&^6)>^9W]B&T;^99\^0:O/KLDW$K!1FB0P, 6L1@LU
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MU3J''OKHO>V9VEO RD0O5E$"TNC%&'V4*^>CV=U_HMHI_17@'WIAWC@#C#?
MNG-P5CZ+2DW%O4NSR#H5&:^BVJW(^/5ZL^6CN3[JK(TD;S#:['FJLP?#NEVO
MO?\P(RJX!\/D6-,]W&U#B!T?J,I7?]V8[__G8B%4,D](C#.4Y(#1W"R&!(*
MD!@!"6.-TY2C+/:J"7<>>6ION[U]T9,UL(^0;QO@;LN306 <^*UU)O5[8';S
MCQ+?SZWX]A3_=<!J.#7@ML%?41[8 9-VO6"7&X1@JM_-]ZM<,RAI3_WMOO;G
M0CTNGA\_JNT<*X*R-.8@SF%BN$HQP#,S)2KF)(4"9E"*[ES5.O;4V.K V$C:
MYT[6)O>AK7;T4X9(AD@,#.1FM42% APEV.JQZ@1AB,W_YBOUU>X)/;S>)-!J
M$LX,^2\U%UU>(L&^WV._1@[Q;2R/?JIM_WD6&?.'>IDX83;<ZZ1]^%=\H3CA
MTOY*<;N%_V'E!Q-9?RU7>/=LHQ[,#>IZ)!8G5 B% :6I!I Q!(A*3;B;*"%%
M1C,%G0K6VP:9VFMB;Z?MFZ,\B[Q:X;Q]Z!@"I(&YQAL?KT/%6P#T/4B\>O_1
M#@]O>7AX8'CSL]T"R/<K42ASPS>J^O.]B4O5$UO(>L=Y4\JZSG/.D(*)!%3'
M=IV;0\!IQH&@)G2A&%.F8!.]N 4N;@-WB%D&YH3:RJ93[^:@2V\?"6;'>7"+
M7 )B.PZ1- 9'/S4FVT['48-U8_8L*@T/%Z[X 14R4G$<>=0@Q0^-T_C$\VI_
M =:WJ^UB^_)NL50?GTM!%\,\*39K)Z"E6<M")0B@BL= 44CR#&/!B=."]M+-
MIQ:*5/9%UL"HLM!=:_4,N'86Z0O'P%SA@827K.HUEWOHJ9[=<C0AU6O.'"JH
M7OU,QW0C6_KWBWGPI2T.-$]\&:S<%869O++[QR\O^X]\9B_V1W<_6"%MS\+M
MRWYI4Q'%PS>V^E2F0FW>K0NM%EM[3EZE2<VY2@1,$+?R$^;)CSD%C,0QH#G6
M6MC:<)KXA2,C6C^]F*::?YOT\N6WWZN(YK/YR\Q$]>:;ME0R^FECG=_\[)F8
M-.)7PBTRFMHTCY369%T"W/H4'?H='3@>\9?H\'.U\U'I_2RJ_#_86-I4L5BT
M-1!$-0:S:(="&;Z5. 3,?!I_\H(F1HUH_KAY4^//RUE:U2N8T/W$YD+-LQ \
M$2150.9Y!B V7Q]NBP RJ9,L5TP*RGT/9Z9?A%YN5OO5,?N ZK[//^GR\ XH
M==JX'Z>&^\I(HV_'N]=;W_ATQW!9+9=5S?:OK/BGL@5(]4)YGE/&5!I+H 1*
M 10B!V9%BT"L:4P@RY$6?KGV5X>:&A_\QI;UCMIC8ZEGQ'D=5<< ,0A60\=S
ME9$E4#LSFUVR@/'632R"AD?71QLWFKGI]5GP<?N*CK7.!QG@G_1.V^%^O=EN
MS&C-P=]FGJ<RA3E"(,$L-^MA#0$14@$1)S$E*=1*>3&&Z\!3XX^C8@RSG#W*
M)R@?E\5F\VP7M9&POG@6/+M.AQO5# 'RP,1SBF^5;-! 6EI>HKRS/6#9LR=:
M0>N>7<<>M_#9$Y&SRF??Z[N1V$>UM8(UGXOU]X54\I>7WS=V,75!J68>4PE3
M32G(\D0"*%D&*$$Y2%($M=1$825\]*C=A_8BLA$$JHWE4:D#]53;;K=G+FES
M^3&8QURX<=@P" _,8A;<4G+K\P&X/UG+H\7JYXMB6^%XS!^QD$SF,?JH7.:/
MRBF;=;A#QZ!L64ZRDI?WG)KE!LX3JA1G ">,FD4<SP%+A 92)Q1F@I(L3^??
M5<'7SD&9T\ ^S]GA\./L/HO#W6=U8\'2!W['$"PXI"/NY.]VZ/>[G+/PBT _
MB()&76XCCQMS>:%Q%G'Y7=V-G\H-[#?JJ5"BZG!DFXL<A'IS2$A*N4: Z,0L
M%G&6 <8E CJ+6<YH%BOJI=U_:\"I+1*K<RMY8'#5@.AP;=.)FFXB[T9*(?$<
MF(XJ*-^<0GEH;3@F<L4E) ?=''-4]G%%X)1WG*_KQCA?*GG+2A?Z7 #P_<KJ
M1M?-!LS_R0?VYSQC.N?24(_,L)7VIS%@61X#Q5.4QAG4><[]PJ,.5DPO5K)+
MDUHMU'-IUV42M&8DRS((LM36)(D4 X:R'&BD<YH(9+5;?=X$ T_!&"^'JC/4
M:M1I<'LM# SNP&^*VOJF0<%E@=>=#U'C1&2\"/<&Z0%AR)=*%S-&?<_TP.GT
MU=/G5AVD%NV&I2J>6+%]^6B^C:6^'\\Y0FG& ,JQ83F=:\"I8B#A6@F49$IK
MIQ[*UP:8&H4=VAA9(_UE$R_!V,Y2(< 9F(*\<?&30&QQOK?DX:5[CR=QV.+9
MD:1AV^>Z2LT_/JY7OVW7XI^5. ZB"FO&,>!F%0L@CQE@@B&0ZQQJGDB,F5='
MJ-,!IO<L6_NBC35P%L5_B^,D,@!772DC&,>SN/K_J$K0C=CS]MNZL&6A_Q8E
M*9EA!&?07&2794F:S!#)9LC\N_ZX/0ZM.U^NG[<;JX!;GB]LH]_,MZ+L/OH_
M_EN"XW_+XEEDOYG5\9X2A[]*[*\2.C,AT^9)V7U6M7SQ%;L_F6BWF*C/] W.
M-N7,_5;-7&G=K#PJ50$S8J_Y'U:A_F2,D=7H+WMXKCQ_Y7/=B.?#>O7U016/
M56^-,C%T3E0>9TD, 4G-:A4JF@+";)86Q E3F10<>>EG7!AC:O1C301FH,>Z
M2U!II-^3?0E)MX>[)SX#/]][:-X[0./]9+<X'_+AOC3,J,]WBY^GCWC;1[L]
MY7]?K^6/Q=*VWSZ5X+R03<PII#).;(JVLA+MF0(,Y1F@&'*DLBP3V"OV\!I]
M:LS0&%_& V?JN"%RNOTFQXU2!H-\8+()BK8W%W5"+21+^1DP*G]UPN:4V;K=
MI!OGM<@.?UBLU'L3]&_F4$BF))% DUP *(FA.@B5;4Z1QIK'5!*OYHDN@TZ-
MX2J;HROZW]$?UO"HM-R3V)QFP(W/0N,Z,(VU2ZJ[0>K-7CX8A20MIW%'Y2H?
M)$XIRNM:?VV'-[6V\#M#=VQIA5W?F9^8-1=BVI .!SB65G>&"4"0@$ EG*5,
MHY2Z=0!O&6-JO-.8&55V5OK&I:7NB@_7X&QGE4 @#4PB'?#QTH&X@4 /.8AK
M=QY-%>*&:X?B$+<^VJ'EP*DFZN/3>F7^4@NB(2AP0KD$0N440$@30#-J(A"9
MFW]DN98\=>XFT#K4Y![X8\7&:&>NI]Z< \CMSW]8Z(:F@?%0\U#D#X;>2&+[
M5U$,I)KOA$>K('[['<;3NG?RY$C&WNV*X*NX"VUC+'T__%C/989E+G$.($&&
M8Y56@' H 5<<IY*0%&=9H&7==2NF1K_F*Y<&6\"U@-][11<&TM=<XE7IZ<+*
MPQPZ4_?P,(Z,LNJ[C>-(R\ 60Z:R+KR-E<="T>%FW=,$5"$6;/F9/:GBU_)P
M>DZSE#'!%&!2VQ;T>6[7C@*H'#+,B<XR[J18W#K*U-AL;V3T9*WT/X8_!]*-
MN7K#,S S'2!3&AC]49D8<*NI%8+09_+G XU^,'_5UTNG\]<_W/&A9YMO=RMI
M_[ B3M_9TIX(EJEJBO"LU%'*D-4JE[&5!\P12#EF*A9*2N*7)71UJ,D]_K:L
MU1X2E7\Y,-8K!] !8D=." +<T,30%3-_?K@)1U"2N#[:N$QQT^LSNKA]15?Y
MX/M*H_N+>K*Q2-GT??N\F4.<4RV4!D)QLSQ*<PDH,BNC'"J2Y00RJ)QBA5L#
M38TO:C'=VMAH9VU4F>NK,7P%W=O;SJ$P&Y@JNL+508BX'8O>HL17;C^R0'&[
MD^=BQ3<^WRV0>,N*E;G7YK,JRKK<S^OE0KSL.V(SA>)8YAS$4F0 ,ID"*C((
M$@()D5AG0COUN74<;VH484O2/JPW&ROG6BG$^@41M^!UBR0"@C8T1]26[O&:
M196UT1_UGX/T!7=$*&2$<6O(4<,,1_]/8PW7RT+TYRO;=\]9FN89)13$3,0
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M&U7V^DH67P.X_942%+:ASW:[(M9!PO@&&KV%C*_=?V0YXQMNGHL:W[J@VU[
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MD-(J==:-6DLCEH,-<*.-  <KP/6 =#Q'DV<8\9I]2J:.CM4&Z4W<QB1P>8H
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M-6.Z *FNJ)-MUNRU^GJ(5:>ICSVI5M-AK/-=&%<^5^A+R%#B^<3S6,B)U9:
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MET=C=ZXX\_A!ASE(VNTZ)/E<_R#K39G3D^6_JO&KVI4XIKKD@'I;^G%9!#Z
M6. 0<O5;79" >M(J2]E YB)7DP>=K\!>:ZC6 ;!0>@\K%VJ"OQE?.D9UCJ7G
M2$"MF<\"(I?\9B)V5A:SP.&8JVQN'<9(S9F\^^Q:]^S*Q2\D_T/L],@'P2LO
M];R >AQ&7J"+S2E.2A'FD(K08\1/I0QQ<];9C)6,Y!H]06^/.D\=\ZX/+):=
M @\)TI81;S/0S8C('9 S'V_>9:#6&!Q4;I&4.R*R@L@E%9D)GI6,K+ XIB.[
MFX<1TC5C^8MZCNL30&K JDG/;L7BQ%>>$(.<$%TI/>:0A"+6IR+"D$>,IX%1
M->2+DI;F#M6*@LU!4SN^Z<;4C&.<(#4QKS0@M92\JGN,.2R6<!$)E_31+6Q6
MRKAH\S%-7+[!CAJX6*^^JJG9W#UF6_'MI:P]1#U*I<0"1J'ZHL^:0DP)ABQ"
M'O+\)/:H4>'(<X,OC0!*_4"I(*@T-'O^SP+7_\B/A6/BI]P"">-GN\_DP^-<
M-,]S(=C/#]F/_U2W58^R^N;X"3X[Y"P/;9\QS7/:>\V C?!O2B52/-[F=R3?
MU3]<'SH UW10%=->^:%:+_A(0I^P4"TE JQ6$4D,(TP](5#"&3)JF&PM>6D/
M=?/".C0T:'HH6W=/MI^%?A*8%-N)&:+6%-SF0"L.FI];JE^!!OM*^ZE MMB1
MGPKLF;;I78)NMV4_!+C>?7RK >?;W!]BYYL=_T$#.(HI?7@IUEM1%*+X>YX5
MQ4K$ D6ICV&L>Q,B&4J( YQ HE\,7H)%X%F5W[LD<&G4W^0>E\^(FOUBS<N:
M,J9\;PSTP!#2"/C>(7ITT/8*E/I.&#GJ0&;2H-&QS/>-%W4@<#%4U'6?'<44
M^6YU\_+THKLS_Q"?I!1L5[5?N977/"MKB];GX7#DATRD F(6)<K1]".(4X4X
M9RG!/(F%-*OV:RYR:31ST!I4:C>MA'3PNE'=\@BBQ03TD\\TL$Y,/XX0->8A
M>Y!ZF$@-UF(A]=,Q UE(FX6#[*UO6&C G0.+C+-'P5\VXE;JK;IR0^Z0]D09
M#Q(><HA)%$#DIS'$,1>012)6, 2!$%8MFOJ$+8U[&EWU@Z&UM2PUW@>KF5/C
M"JR)&>48IWH;'DS2LL0$$Z>%R?ODS5NCW,#RDW+E)O>XH(U#Z^%6SB05+(FC
M2,(@#%*(,.(P#9&$'HY3ZE&/>&99).8BETPA;Y/?6UVS+7?"#( ?0B]CX9R1
M9+J1G)%Z^O":CH#.2GU'&NI#H9^,>N^TWUS[M-VM=Z_7G*L/75'_\U6MUOR5
M]%B0R"2&/J,"(LFD<F$2 L-0> D+0I]XW'27K5/*THBG4A34*EXUWP"M;&^E
M)0M@+^_".8%K8F(9C)35YMQ%)$;LTG6//=MVW47SVOMVER\>YI'HB'#V]"QV
MXOHA%V6OSZ+N\D,HBM-8(9>D*58<0$.8,HY@$*<>1@FC$8ML/)%N44LC J4I
MK%4%9*^KG<?1 ZR9I^$&KAEVW6J@#EI.T$_I,A@NW8<>:;.Z#9>M/G87#.X8
M7 ,CUW7O/XKJWR_;V]VC.!3%KTK2K:(T\H6/&92,A! %H3XKC!*(4H1B$:8\
MY,CNP+"98*-'8M83PZ66=0\0Z[H8)E";L8A#^&:KFE$J"GYJ5/Z;;LY1P=EJ
MQ]@/[) R&A8X.:ZJ82)Y[B(;%FB<J;EA<_?0=<NG)Y$_J.'^GF=_[AYO%.V1
M[>M*B$"&*4LA]G3F<<PPI*PLQ<&PYT<H37RC/>8+<I;FLM0>>:,KJ)0%M;:V
M*Y?ST)JN748#-L_JQ1:K 6N77B1&KU[.CS[S^J77Q-,53/_EP[,K#Y&15J76
M>P5Q\9AMN/J=@O9%;PK=YT3W^_U(7@M_)4(1)1XA,$H"M<3A"86I3!'$0K)
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M*WH3X<;6/1L[[6;,^BZ3.3'QSCR/(RJK.<)\FL)K8Y5[I[ILCC#M+MOF2L#
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M5=_]][\UOU%?= >]__ZW_P=02P,$%     @ 0H%:44>(G/42DP  B\ & !4
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MCNEG?!;6X8*M23$^J9002JR51$R2'YR\!!XT,SE'I<UP0-E.PVY Z3Z).8"
MNP!*/1I>/@UK?+]8?IT$B\6G2"ZRINA(J4P&46L)]+&PVB'C90@W<\NK=RO1
MZCY_>;@XNT##\X^X?$]F[^_+Q9_K#T\7'S^%^==)H@#9>Z$!>4V;Z) @V"B
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MW@Y=O<&$M [B#'_#]65I!$I1 H\<,)M:@VT-!.9(UTIR&5)DDF\Y)QQ@4WN
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MW;\JOZ_..9SHXJ+W)"V#C)&T/$)(P8$)QF?KG+.-HN2'J!JGC5X#/ TG^QZ
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MN46E5,@HP 9?I[F3?^@41@C9JYR5LP9WN0 Y");&#./:0& /?!V@C\X1=G4
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M\]5Z^C'4LKN<F+<R:S"\6!**0'!(,HHV2.XB2LN:E/3<)&/<*S#CP^L(I70
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M^(VW;U;>!5.426!YK9?6F[RVLQ!MLI+Q3)Z#.W!WW>7]NZ'M$9XYG$ ='=C
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M^#4ZE:!" J-K2*C0@/?,@+-929Z-4*E) >BQA(\;\)\$PR?0Z*/=VB^EM'A
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MH@A(9PI=*&KQQI*Y-L@XBI *]UL":-B;ISTV:X&EAI+O %9;\2:O>6/":UI
M9+,C;?BJ]O -B2FP"J//WIKLQ+:H&O+B:0_(FH"JF=P[<(\V9\VNO<>U$U 8
M-T9G#4X;7T]K CB%G,(:YS I80+:%E[2"W0=_XG__K[YF*KK"8EWT74],+SJ
M"W[3NB!Z9X7W'DRIJRLA@\#H;YZA5SQR[US;O-!GB.LD7AP##2\W5-Y/-1W
M[=-BN5;-Q2US&[B\<3^Y*Z66\2IC:T:7U>!=$,"]CK4)$5GUV )U VCL!'RC
M 61Q&&UU ,2W8;G\3KO"9_Q&3&*^$MK3[!6K4G(1H0C':YL5VCRDJ>W146#
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MLR5!UQ.P[TV_/K'H$G(K0(9Z@KW. 3,DDE@B?61UMFT:V;5EJSNKN2/\7CZ
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M)YYHI3<R8=-.1&T&QLEUV(%3N-&S_?G/=':99_/3N\RQK*4Q$B'ZFCD6I8/
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M1Q\ARIP@!"_02,.M;9:GO0V!VZ'J*.X&FNJFK[WMWC[^H=QRN,XPN>D&?IM
M?**39U9A@.)B'8L2#7$H YA >S@*85/9KM__[C1LA[*CN"DXI#;Z*:_;FN$/
M\Y__3,3T;^6.96312HP.BK?D0WID$&-EV7@A'?,JXV$/\;8@>CO$'L7%Q<%U
MV,G^O+E[P\^E8*KQ^;T&#KFDDE7F0 R25#6+M?E: !>P\,1\=OG _34V4+E=
M)X0CON 84TM=0/#JM>]G\]NBUU_QX@0#,2%\ 9>,!T41=+VKB<"E+[GX1+YO
M(VNXD9[M8'5D%QC[2W[?K?<>A/[?__5(M,3G/]<?K3^IO_<9R_]3__N/SQ]^
M>$/ZBJ>G?TN+\ZNG;QY[2LS]F,WY#B_"[&SU(S.KV?FWLQ<'S0Y\P_^Z8^,A
M@]<O>@27$5G"/R]PGC'_S_UWB[M>NV\BP3&DFG^V;J.1 ;6MV4/DJCEO&?B@
M9,HA,8I06VT+C\D9=TN\ZN3&O-<E)]K+G:JC>,DMC0HU6&XD9LF9,TWR'3?0
M,GVCLCT1\/SF-ES>'6QA+TT#T#ZA+\R!$[* LDQ!Y.04<N5XCKS$Q)O 9XP!
M'0?:T7;0^\ !'4.4T!.FGNNIKDWPM9T?B&(UJ)K^ZTI",(I%R:5$$TU38!WM
M@(Y!:-AE0,<0U70 MR$C'VPJT@JTH&T@_] J388^*"@$%N.<8=*V:1#TJ@9T
M# +('@,ZAFBK R .'?60@I2<IPQQW:EYG6V,K@#7MHBD8S"<MP#CZQO0L0\@
M6VJM U!NWDW>+_%?ESA/W]<[2O3"9<4L)&F()8890E0%4%B9K A"\":)1UO0
MUE/7V5:.WN[*Z E?FQBZ7IXJ1ZVUBI"#K),O.-EQSBG&2E+8PFL3W;;X>IJV
M3G;;L?#P%-Y&4DZG>%O]NI@O,5TNEV3';R85V,BDRA**J9,*%!<0G+:0LXQ%
MDTAS;'*RLR5]G>!N+%QL@;M]E=0!]FIE],5U9?07^IWU^DR97("(Y  H1DXJ
M%Y'"L9B@I) EJP=(JHEQVT1,3ZVT]]\M]Q9WAY"Y7ERH*51'Z\F)K'>MU7^,
MF24(I62>T934YCIR,SG3&J/]U?P";G:0>0?(N7=3<C,:T&@7"\E$N&HMN?3@
MB'"PDAM3*";QHLGAQ2-*^L+++NI]F*6XEZP[ ,N/IG>]@HK7,7,M(%L5:NV,
M F<Y0N%H? C.2L=:H.4Q*3UU[=]_5]I3U-V!Y==P?K.$O*)P0LIZ;J(C*$E1
MAF-<@4;+E"B&LS8'4D\1U-,MSW!%/XN;':4^=8[J&[;Y+O_=)9)NS;7QU,J'
M) *#NE6#LEE 3,*#5;EX%P(K_(%W\T0ZZE:OZPDENZIUT53&TZ/F;USHZSRO
MYYC3U\R5X%ADQH#Q4H/RT8%#+X$7KXQ(L69S;PF@86_NZ;AQ'"PUE'P'L-J*
M-WESG12DYH);X-XC^7390<3(:[Y'2(B&UM-V6?(#7]Q35#X2J)K)O3OWZ.-M
MOF(Q 8-*B=A0$A0Q!2%07,J=TUH*C5D<H#S[EIZ>1A:-[57O)O3NL'-O=H07
M03EE$Y!%Y;1=&P'TVP:RDN119E58/$"Y=.]#0P=I>]NAH4-$OS.$R C&11,0
M_6,>SFO.Q']AOID)]VF)Y[/+\YKP+$6(I@0+AM,NK6I?#)>\!\]L4%G0^K.J
M/:Z>I;$GGZH%U,934$_%8)OSZ[WT0221* !&6DL49T#DQ4#(2C##2TJN2=;>
M7I4-QP6M_07?#XPV-TB//G.*5SV0]?6@C!9U+!S%KX:(M=DS8K75Y<=N;>D/
MW@]D'PCM+_2^9O'=;])Y;5_?+Y9WY=]7H^$HG F.EQ( '1,U6;#F21B$HDM2
M+B*GW7ZKZ&Z7M_?DC.^'HL,H8.JC@Z<+97\88)FD,W9]G<3)851:%+*ZY$DZ
M+7).6E)<4_;#U!$,"1T?1;L+N9^M;9^A"];$(@LY@4+408+></".&Y!1!L,X
M*J\.,-EQ_+$9!^\A,IX3WTZ!HVVF[8M,;\JS?_[S&\Y7]*RT.)VOXYJQBTU?
M?%.KHM-A++8M/I6)^^($AQ0\&3Y"$'A.7S)%.Z;1&K5ITN_]<,6GQG**;W6H
MU93UZ(4Y"(E)<"8H(Q4+#)MDK!Q+\>D0!&Q3?#I$WAV<EF[,_/(B<I^5!:L3
MV59;% 4J=>Q,4I%EQW0635;%SOF4!RTS':3A;?(IAXB[0\C<)'_1ADLA;,W/
M6G=@309<ML0*!239H"=6FF1['TT^Y2 U;YE/.4#F'2#G<8Y?5L*H3 &K%:'V
M-E<(,=4N)%X@65XI;)O#S"/)IQRBWA?S*8?(N@.P;,C],I[^X2X##\Y3F)H9
M.&88Q)*DU=GX8)N,K-XQG_*@-7'[[$I[BKH[L-S+L$B6'#PC ^AZ[:-80O!U
MY+96%LGPIH#Z )=S'>=3#E+TMOF40Z0^]3GD=KE^N4BNBZV%[W4, M<*HG8!
MA-9%6"Z#>#AF]17F4PY2Z_!\RB$RGAXU [/ZK$+M(R*@D;:V=O3@-5.T^Y+O
M5Z<NBH==?%YW/N4>6&HH^0Y@-2BOS[ABG#<9?*ZS@3@C*>JTGAX0E(HDT6RW
M1=4KR*?<!U3-Y-Z=>W1W>&]="CDC XRZ'J(S S&3O )71:>D6; '*%#Z."B?
M\J"UL^-YU;L)O0/L/#BNKUS]_&<ZN\Q7]S,UZVJMHI,HDR0"+&A6^1*:XLN0
M"WF2D:F *>LV>7#;$MB34[4C&A8'4$T'D+M/^]64Z@=9?2>BYM'P+(!CG8FN
ME8) )AX"A2O,HG..-2G>?I&RGKRM<4 VKC*Z0]=5EA\MF*M,"&=+$K2'@W.Q
MID-8#4Z)  F9U3R3W\B;7'T\1U1/VV(+3.VA@@[@M,$(GW K))?>D;VM@^AH
M<=1690YL%.28!IE5FVY+&VCI,[ERY%UOD, [S08Y/Y]=K)OTA'D=<'A!ZP%I
M5>".*1]//VZ,O(XMB1TI>>/>^]X\>-^&&WVML13+#2AEZ(],R\37^LGD1+0Q
M1_%H$L](/1V'4+EWH\MM7O:%Y/\3_=8_3[BP&NO2L#%1'(.F0,B^@. J.*>2
M+FV&PPPC<UH/O1W*'O6[;*>\T3;$ QFWO=+:7GQJ4U/7,EUM&!:98\GH>FG#
M>*#PKDZ[DB'1'R8*YR/SODF.UT$MWL?%:O7#*ZY.:'(T3JAD(=GJ+4H9:]:R
M!BU]]EGE(-I,;-Y,SC%9L"&H>9R/LK<R)G3=5\N+DX^SB]GI6C-OP^HJ00>1
MI^@X@^Q] E68)),>"K@@O# I!MRJ(QP]_1Z,Z*N'$-K\^JDS4/97Z&(TZ7:%
MC7L).48K6;37X*VC)5/G8H54)Y481QY 3>\2VR2@[("0J3/;QE#JD_C84<)3
M7]9]F)\NP_E_+%9UU?S'XJP>NZX^?GS[Q^IO;ZL7<7.MG0M&EQR(P.K]HX\U
MPT+4FH7,LC(^)/.2KS/@?;W@8U>E+MI*>&K0O!&,NW?A(GP@,YMK%LXRSFA#
MKF)[A^?D9-[V/V08$L<(Z+D$%:.CM>4*8*I$,8/6;7FWN^TKISF\;@.=-G+N
MX+SQ3E2_DVXNKP;2J)13"<5#P5K%8&*$@(6,<8K)*J=$EDTR(S<1,^T5R(B.
MS&@2[Q U-U,[G%9>! G,6$4Q *T"AT*!H<V;L\(T8VTJ/3:2,[$+O+>:7\#-
M#C+O #F?<%ZWW3MFKLTF][Z>LUO 7 L_?5!DE$L K[GCM.T6K9JT4WJ"GKZP
MLXNJ'TYI&D'N'<#GD3V^NP1**F(IAD-@6/OR% >AT!;,"F<F!)<-MTV,SY,D
M37O3VF+K&D?ZW>'H^Z_X[[=G87:^>C\[P_SKY7IIA"23R8&,=:K>?[0(L10*
M3K/12!8;/6OC!;U,6V>G.SO"X%ET[:^3_F#V+IR'4US]OK@\_7IQU<6G7L9$
M0;+*LC;,(/(A*AZ!)Q.8#RS3]P\ LL>4=>9W-X'8GOKH\G;L[Y=A&>87B/6&
MZ<,\X_E\5F9I_="=+L:>?^#^=V(#"-[S.FP=R=^][LWCU]W>9@B9ZL (!2S0
M'XH'#M$0R))(45)\'YV5+PEN^]?M=03T[!ONKGVC"^AY;>.J7 )EA:%]7Q%;
MC'$>,-&_(W T\>5[(PW_<!340-Y=&I+?+XB-KXLSTM3JJEW.+M9CPU/V-QDO
MD396EY?;6\[?2FT5A//5FM+/>%9;3ZWS"W__2H",887Y4_A^=5=Z@S 4-D8*
MH,"RZ$&M+S*DY> EQ5N><X&Z3:^4O<C>NSADV[?_=/_M=^NF&.;1B9KZDK&N
M&PXNI A2&>.LB4JI-B-+]J-[XG* PR'U45W* ?5])'9R'6COY&L]^:P6-G,3
MF7U83MI\N0J<=DQN-.$1/=11/""T#$;$J*QKTYEA4LOY.VDL7Y[1NW\FK"R^
M(_Z.RS]F">^6SWVBWIRM'[G.>;_K>O8)E[/%%:5W:TR;F .O.7ZB1%")6?#6
M1A .63#>L1":!)G-.#IJ:SL$W8_ZL'2!D0Y.5NX$L9GSSTC2GB52Q]KP_6,^
M(PW\.RSSFW0Q^^/&^MVQ+S FZWB"S$(=.,\U1&<,:/JK%%XZCTU:6(_,Q\0%
M8STLC,/CX4C<DCO)WQ?,;=W+SIG3.[ZIA4LSG,4^'![+N.8UZ9\EDT!E1(B2
MD)^3#MF9I'B;D=.OS.%97W %[3#Q1&;#!D=69)W>(R*PC#*;.J7#'(>S,WT&
M^ %1W=S1&8R-#IR<#W.R=5AS '!=\'C-XE6G+<NL+U: 88(VJ,(10C$!C/71
MU#;9L<W%T3,T30O6#A#SJ+1T'/7UB\3KQ)0L*5(PD40C3*RSW05XM DXIA2Q
M2&]DD[RO9ZF:%HVCZ7X[3.V@B Y05=<9.>SA[+:K*#+';<J"?/Z:XE2RA<B4
M BFBC"6)%!YVH!JK]NP!)5VB9Q<M/RH6W4?D'6"& CDD KZ^F>=W^ >>+;Y5
M"5V[^-<L)<>X)<,-5I4 *F !IV.!(-'JO!93D]Y!6] V;8#>#E=CJZ4#I/V.
M9V>U]=$\_Q*6_\2:-/* 'X71ZXC <VV!7((@.YXT8++>V.PD]VTBC1<(FS;O
ML!W&1E5(!P#[.\YQ&<Z(GS?Y?#:?K=8%)7_@CTP5;I1/DJ*HZC*H&#-XSBWH
M$ RJ:%5R39HM;$7=M/U@VD%M?-5T@+=QXJ*/MYEX4BN5C,]@,Z?8R'H&KAC"
M$B):%56RO,DV.S(?TV[)_86M4\*D@U5RS1GFS8Q?6X 3(5%9AX+6OJ(@3EGR
M8^JXNRRDUZD$:W*;UFY;D3=M^#(I@AXVAQM?G2/.%&]\XW-Y?AZ6WQ=EP^W7
MS;W7N!<_ U[8Y/YG5X;[N 8RMA8/DZT6@L"^;GT9)8\4+TGK:C)6P29]2'NY
M!GK"4"R787ZZ]O!6/WU_E$NVOL6]VO6LX(H\?PW"U!XTG(( [W2NHVN=3"ES
MU>8<<C0.COJZ9PAZAU[?M\% #][&FO*;H5[%JX06$[ 8ZU O5XF/'C1%,L&'
M[*)MDOSZ Q6]7.,<% D/O8:=U=(!IG87W!W;\_SI+,SO#4-@*B;&G !;"$+*
M" 5.!09!%:.]K04.38XA6C S+<+WP-9#JSFUHJ=N?[,IJ^OS[_^HE3D42)3%
M\KQ.)5^+8/W9)_KL=HY+C%EQ#5Q;20Z_<N $3U"' ['LD_;<O^0 [TG#Q(9V
M<O L#J_)8[#.3XG]+AX.T7CKI $EZF":*#P$+0LP$X0PAK&0FN3'[T]Z+V=M
M4_H6!P; ,4/^*JJ_:_F^^NWB*RZ_? WSW[ZMZRU_K=.55F0U/B_.SMXOEO67
M3C!;Q1 #2*REE[%F%.=H(;@DA/0BZ3;MJP[+9N>[Q\@@'FL-M4?4?X_U=MN/
M Z,-PH%1=?("^:K@8JF[,%'E-,NHVY1-'(K#(UUE!X#YX5?D#IC;>3%^6]]#
M_'X1EA>=+\F_UVX$JP_SJYL3TJ'BBGL/)5>KJLB@.N$B^.A%+CFG;)I4G1^*
MP8D]R+\6Y%Z(>]6;X_]>Z^]6+M9'G;@U$$2=]FBJG;*D1DU:BT%FG6TYKI7X
M(X/3IIG]M1+W0]SPE>BO5N(<3^MM4.=KD?16</:#<(J0V@:2AF>UX4]57G(:
MDF4NE.12M$UJ[ [(X[39>'^MR+UQ]\H7Y4-/'CWZ)(T <NAKWYE,3H-'<NRM
M"\*&(E@X,E]UE^A1_[4@.\7<GM'CS_.C69#_B;/3K_3?-W_@,ISBVL-_1Q;E
M?9@MUXTQ[RM:<J%1^@"ZMJ!6S&AP]::',R>*-,JX@$>Z;(?(X4@CT:,Y@&V&
MR5<=A&XOOI/$O!;1)S"8"R@M!42C)!BIC??)./?P"OSUK.-7?Z[;;O5T: D&
M0?F_W9GPR^(KI'?4@5PW6>>26.G!&Q001 E:1Y.=.S)+,% "1[J7_[<R!RU!
M_:I=@A]/"5\67$25M:H95.0 @DKD%SHK G M'-?>\12;9"%W(X%7?[+]"JQ!
M2U"_:FMP?4)Y2:A^66K>RUA'1(%5NL["-!&B#AI"+:!V,OLDC\PQ&,+^JS]/
M?P5VH!F<7[41&!!:2:&\3=Z#"(9D)C-"3+1B!:/02J$+(;#C,@$CGQ(<\_G]
M*S  C: \ZME_VS+O-SG/ZB/#V8?YNE*B?C%J7?>S;VA1R+T]2WU4;I? I62&
MURH !JHVN8H8(FBE3/)<9>^;C"]]+97;BHN )4E IPN9%AG J9( 2RQ9)).8
M-$TVF;\JMP>BMUWE]A ,=."<_5C&F;DSKO9.E"8H\BR=!&_10-$ZBY"R++Y)
M*L.KK-P>A(1G*[>'J*4#3#6IR1166(>Q0.2UPC@' X$'#[FV*//"AZ"GN:X_
M\LKM0=@Z1.7V$$4?<>5VL!BC%PF$3P)480&BUPZBBM&$R$N)YB47]Z_*[;W
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M%W<=1>SR/S,!ZMMHS9+ 'AM57_* Y8TD_MW=Y_8C(+) K 5@%\\J\-@C$!S
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M&-)<9G@O!YK_XB\X\K_N:Q+[7<O9?P!02P,$%     @ 0H%:49X8IG"A!0
M5B(  !0   !E>#,R,#$R,#(P+3 Y>#,P+FAT;>U:;6\:.1#^?K]B2G5M(K&O
MO(671J) KI%ZD )1KI].9M?+6ME=[WE-2.[7W]@&+FEH2ZM*@;016<':,YZ7
M9YY96]MYT1_UIA\O!A#+-(&+R[?OSWM0LASGJM)SG/ZT#^^F?[Z'JNUZ,!4D
M*YAD/".)XPR&)2C%4N8MQUDNE_:R8G,Q=Z9C1ZFJ.@GG!;5#&99..^H.7BD)
M3W_KO+ LZ/-@D=),0B HD32$1<&R.5R%M+@&RUK-ZO'\3K!Y+,%W?1>NN+AF
M-\2,2R83>KK6TW',[XZC%^G,>'AWV@G9#;#P38E%,_?$#6HA#6I>-:@W9XVP
M%M5JOALVFW5"ZG][:*2#TXU,(>\2^J:4LLR*J5J_U?!SV5ZR4,8MSW5_;Y?T
MQ--.Q#.)JPF4-E^-DD>J)+V5%DG8/&MIAY0"); >GY'@>B[X(@NM@"=<M,1\
M=N37:N7U/[BV>]PV8R]=_==6"JR(I"RY:[V>LI06,*1+&/.49*_+!2;+*JA@
MD9E8L'\I&H]^Z)_+E6.H)V$973OJ^=J[P6W,9DQ"Q5>)?^C<=K<"S (5[92(
M.89-\AQ5Y7OO9V\PGIZ?G?>ZT_/1\%O\W'._+B['D\ON< K3T3/RRCN!2WMB
M]VR8#'HZ8UZEYCXC![L3Z/9'%]-!'YYG!M=Y:[IU&)W!]-T )MWQV^YP,+%&
M?[T??(1N;ZI&?-?UO^(WRT+TN>4W<.E]I9WJ]C"<9Q#P+*.!:J:P9#(&&5/X
ML" "DYC<P9CF7$C P3,NTE<OO;K;]ESK T1<Z*D9*H445XH+H!B($"8TES2=
M40$5MZP;IA'C$?1B.I^7X3P+;#A2TJ]>GOB^VQ[3.2LD=G6I;WCM8XA8@KHV
M%DUHL!#8\M%WDH4PN UBDLTI=N8T946AK,>/FAEB&X>8"HKK/5Q#>;+67]9S
M,0]4%(A:&I:!DB"&@ K)HKLRL Q($' 1DBR@QH[Q(J&K"%2(Y56/9L> BWQB
MWL:T;B#5L->L5+7-]TC#Q'NMJ^8J:X@$R;6R&2VT9,P*N,[X$@,QQX5K)^W=
M@&AY)YC]G(0A/LI8"8T0F[Y=>XC.^OZ#\\@[7ON[OV8^"'/=KE1U7*>81@.X
MLLKJ,F:!PC$FU ",!417'-X@4B+P$.M$84<_[1A@Z$>>,D2+!.LPX&F>*'AM
M*D+0?Q9,4/7062BT? *J([(K.!%9S;9"Z,\%+O^@P<4R).#4@ @97!(4#15I
MR0WR("),47@N:*% 8C@M20#%T!J2((2*'%%3&#*,6(9<I^ZCPE!OKS1OX:Q%
M8C#&<RKTFL4:6_\SM_U9^&P'QI;=RG:90^BC?;5W-!0]"B3'YF?JT*^;#OB8
MN+\4A"?RU=_-5^/9]VW%[O'$C$O)4WT'DRO)+*$;C['M4J&\34A>T-;Z2SMD
M19Z0NQ;+M%U:J'VC&#4@R6I17&:U06XV[7JCJ??($J,LP[7^U?[9-OMG1X:/
M!ZL-NUFI?7[<M;WO'/3LAM_\;MFOF5S?4;.C(V*B@N$M<I*]*55*:XDU\:B<
M^?GMAHA625.W=H3E/3@H%MN6K0<LY]WK+L+ SB#DR>JBH;O;%PO#715&M=&>
MZ.M^MQ9C+O2?TLJ=H]H='D0PQP<1S-%D,)Q<#<[_^.28<,476YC@QY2YX8T=
M*_T+UOSBI9^ E[H'44K#_GAP=1#Q?'L0\1R/KH9;6&F?'E16SZ5Z4Y)C)'G"
M0EC'9C>VN)^"KZ1RYV _S-&.[JH]2X;*<&M8J$4WH?_5"K8;_+R2W\U"@?K>
M"K[,'J1^G^KMX*)Z(6C!U#%9&7HQHQ$,;FFPD.R&PBB*6$"%/E'I<:L7$R9R
M*@J>_:J\9X4!D_BSS6':*O&/B\S1QQ=/?^SC_9!CGYR;-S):@B9$(?[^6PKW
M7UXH;1<C,V34A:3M%8K<;W[+874U;USH=S]._P-02P$"% ,4    " !"@5I1
MRK(H$'U% P!?^2@ $0              @ $     8VAG9RTR,#(P,#DS,"YH
M=&U02P$"% ,4    " !"@5I1DW.A?IL1   EN0  $0              @ &L
M10, 8VAG9RTR,#(P,#DS,"YX<V102P$"% ,4    " !"@5I1Q$<27-,F   C
ME@$ %0              @ %V5P, 8VAG9RTR,#(P,#DS,%]C86PN>&UL4$L!
M A0#%     @ 0H%:46>4<K/ 8P  H%L$ !4              ( !?'X# &-H
M9V<M,C R,# Y,S!?9&5F+GAM;%!+ 0(4 Q0    ( $*!6E$^P#%:#2\  -LQ
M   4              "  6_B P!C:&=G+3(P,C P.3,P7V<Q+FIP9U!+ 0(4
M Q0    ( $*!6E'AN[MLL/    C^"0 5              "  :X1! !C:&=G
M+3(P,C P.3,P7VQA8BYX;6Q02P$"% ,4    " !"@5I11XB<]1*3  "+P 8
M%0              @ &1 @4 8VAG9RTR,#(P,#DS,%]P<F4N>&UL4$L! A0#
M%     @ 0H%:4;;V9/2\"   M3(  !0              ( !UI4% &5X,S$P
M,3(P,C M,#EX,S N:'1M4$L! A0#%     @ 0H%:40)9D;FP"   ,C,  !0
M             ( !Q)X% &5X,S$P,C(P,C M,#EX,S N:'1M4$L! A0#%
M  @ 0H%:49X8IG"A!0  5B(  !0              ( !IJ<% &5X,S(P,3(P
B,C M,#EX,S N:'1M4$L%!@     *  H D@(  'FM!0    $!

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